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Nicolaus otto

Nikolaus Otto, in full Nikolaus August Otto, (born June 10, 1832, Holzhausen, Nassau, Germany—died January 26, 1891, Cologne), German engineer who developed the four-stroke internal-combustion engine, which offered the first practical alternative to the steam engine as a power source Otto's patent was overturned in 1886 in favor of the patent granted to Alphonse Beau de Roaches for his four-stroke engine. However, Otto built a working engine while Roaches' design stayed on paper. On October 23, 1877, another patent for a gas motor engine was issued to Nicolaus Otto, and Francis and William Crossley Nikolaus Otto facts: Despite a lack of technical training, Nikolaus August Otto (1832-1891) had the ingenuity to make the first practical internal combustion engine. He later devised the four-stroke engine, known as the Otto cycle, which was widely use.. Nikolaus Otto worked as a traveling salesman until he became fascinated by his era's breakthroughs in gas and steam engines, especially Étienne Lenoir's development of an engine fueled by natural gas. He thought that a gaseous fuel would be more practical, so Otto began working on an engine fueled. Otto's Atmospheric Engine Otto's 1876 Four Cycle Engine Nikolaus August Otto (14 June 1832, Holzhausen an der Haide , Nassau - 26 January 1891, Cologne ) was the German engineer who successfully developed the compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine

Nicolaus Otto is the first to invent a four-stroke internal combustion engine powered by liquid fuel. The gas was illuminating gas and it was manufactured by heating coal and then filtering the gas through water View the profiles of people named Nicolaus Otto. Join Facebook to connect with Nicolaus Otto and others you may know. Facebook gives people the power to.. Find A Grave, database and images (https://www.findagrave.com: accessed ), memorial page for Nikolaus August Otto (10 Jun 1832-26 Jan 1891), Find A Grave Memorial no. 34649202, citing Melaten-Friedhof, Cologne, Stadtkreis Köln, Nordrhein-Westfalen, Germany ; Maintained by Find A Grave Media in category Nicolaus Otto The following 9 files are in this category, out of 9 total. DBP 1952 150 Otto.jpg 720 × 620; 434 KB Nikolaus OttoDespite a lack of technical training, Nikolaus August Otto (1832-1891) had the ingenuity to make the first practical internal combustion engine. He later devised the four-stroke engine, known as the Otto cycle, which was widely used for automobile and other motors

Nikolaus Otto German engineer Britannica

Nikolaus August Otto (14 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber Nikolaus August Otto (Holzhausen, Nassau, 1832 - Colonia, 1891) Ingeniero alemán que perfeccionó el motor de combustión interna. En 1861 diseñó un primitivo motor de combustión interna, que consumía gas de alumbrado; para su comercialización se asoció con el industrial Eugen Langen y fundaron juntos una fábrica en Colonia (1864) Nikolaus August Otto (14 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German engineer who successfully developed the compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine Biography Nikolaus Otto is a well known American Inventor. Nikolaus Otto was born on 10 June, 1832 in Holzhausen an der Haide. Let's check about Nikolaus Otto's estimated Net Worth in 2019, Salary, Height, Age, Measurements, Biography, Family, Affairs, Wiki & Much More Genealogy profile for Nicolaus Otto Nicolaus Otto (1832 - 1891) - Genealogy Genealogy for Nicolaus Otto (1832 - 1891) family tree on Geni, with over 190 million profiles of ancestors and living relatives

Biography of Nicolaus Otto and the Modern Engin

*Otto, Nikolaus August* (1832-91) German engineer. In 1861, he built a gas-fired engine which won a gold medal at the 1867 Paris Exhibition. He later built an internal combustion engine [1] based on a four-stroke cycle (also called the Otto cycle) Nikolaus Otto Biography 1832 - 1891 Nikolaus Otto was a German inventor who built a practical four stroke internal combustion engine. See a related article at Britannica.com

Otto, born at Holzhausen, Hesse-Nassau, was the son of a farmer. Otto left school at 16, and later moved to Cologne where he became fascinated by the gasengines developed by Frenchman Jean-Joseph-Étienne Lenoir and displayed for the first time in 1859. Lenoir's engines had a two-stroke design and. Nikolaus August Otto (Holzhausen an der Haide, 10 de Junho de 1832 — Colônia, 26 de Janeiro de 1891) foi ele o inventor do motor de combustão interna do ciclo de Otto (motor a gasolina). Casado com Anna Gossi, tiveram sete filhos, dentre eles Gustav Otto, construtor de aviões

Nikolaus Otto Facts - biography

SWR 3 Dokumentation über den Erfinders des Motors - Nicolaus August Otto Nikolaus Otto is credited as engineer, inventor, internal-combustion engine. Despite a lack of technical training, Nikolaus August Otto had the ingenuity to make the first practical internal combustion engine Research genealogy for Nicolaus Otto, as well as other members of the Otto family, on Ancestry Otto began working on the improvement of the Lenoir engine, convinced that it would work better running with liquid fuel. He invented a carburetor, which he tried to patent in 1861, but failed. His very first engine running with gasoline. Three years later, Nikolaus Otto met Eugen Langen. Langen had a great technical knowledge and was later. - Biografía resumida, vida; el quién, cómo, cuándo y dónde de Nicolaus Otto . Nikolaus Otto Nicolaus August Otto Ingeniero alemán Nació el 10 de junio de 1832 en Holzhausen an der Haide, Alemania.Fue el más joven de seis her

Nikolaus Otto - nndb

  1. Nikolaus August Otto (14 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber. Although other internal combustion engines had been invented (e.g. by Étienne Lenoir) these were not based on four separate strokes
  2. Nikolaus Otto. Nikolaus Otto was born in Holzhausen was born in 1832. As a young man he began experimenting with gas engines and in 1864 joined with two friends to form his own company. His first atmospheric engine was completed in 1867
  3. Nikolaus August Otto (14 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German engineer who developed the successful compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine
  4. Nicolaus Otto died at age 59, on January 26, 1891, in Cologne. Nicolaus Otto Nicolaus Otto invented the gas motor engine. An engineer and experimenter, Nicolaus Otto invented the first practical alternative to the steam engine in 1876 -- the first four-stroke internal combustion engine
  5. Nikolaus August Otto (Holzhausen an der Haide, 1832. június 10. - Köln, 1891. január 26.) német feltaláló, aki először konstruált működőképes négyütemű belsőégésű motort, amelyet róla neveztek el Otto-motornak, majd üzemanyaga után benzinmotornak
  6. nlwiki Nikolaus Otto; nnwiki Nikolaus August Otto; nowiki Nikolaus August Otto; plwiki Nikolaus Otto; pnbwiki نکولس اٹو; ptwiki Nicolaus Otto; rowiki Nikolaus Otto; ruwiki Отто, Николаус; scowiki Nikolaus Otto; simplewiki Niklaus Otto; skwiki Nicolaus Otto; svwiki Nicolaus Otto; swwiki Nikolaus Otto; tawiki.

Nikolaus Otto - Revolv

Nicolaus Otto (Colonia, 10 de junio de 1832 - 26 de enero de 1891) Ingeniero alemán que perfeccionó el motor de combustión interna (Holzhausen, Nassau, 1832 - Colonia, 1891). En 1861 diseñó un primitivo motor de combustión interna, que consumía gas de alumbrado; para su comercialización se asoció con el industrial Eugen Langen y. Nicolaus Otto. 68 likes. Nicolaus Otto, born in 1989, in Hamburg, Germany, is a German model. The 6-foot-1, brown-eyed stunner, started his modeling.. Nicolaus August Otto, född 14 juni 1832 i Holzhausen an der Haide, död 28 januari 1891 i Köln, var en tysk uppfinnare, mest känd som upphovsman till den första motorn med intern förbränning i en cylinder med kolv, den så kallade Ottomotorn, som fortfarande är den dominerande motorn i världen

Talk:Nikolaus Otto - Wikipedi

Nikolaus Otto (14. juna 1832 Holzhausen an der Haide - 26. januara 1891. Köln) bio je njemački inženjer koji je uspješno razvio benzinski motor s unutrašnjim sagorijevanjem a koji je bio preteća savremenog benzinskog motora s unutrašnjim sagorijevanjem Nicolaus August Otto (14. června 1832, Holzhausen an der Haide - 26. ledna 1891, Kolín nad Rýnem) byl německý strojař, konstruktér a vynálezce Ottova motoru.. Otto se narodil ve vesnické rodině, jeho otec vlastnil zájezdní hostinec a místní poštovnu Nicolaus August Otto (* 14. jún 1832, Holzhausen an der Haide, Nemecko - † 26. január 1891, Kolín nad Rýnom) bol nemecký strojný konštruktér a vynálezca spaľovacieho motora, ktorý je po ňom nazývaný ako Ottov motor Worldwide (except US and Canada) Public and pricate research institutes; small, medium and large production facilities. Customers in the fields of micro-structuring (micro-electronics, micro-mechanics, micro-optics, micro-fluidics This article is within the scope of WikiProject Germany, a collaborative effort to improve the coverage of Germany on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks

Nikolaus Otto was born in Holzhausen auf der Heide, a small village on the Rhine River in Germany. Although his father, the village postmaster, died soon after Otto was born, his mother raised him well Biografi Nikolaus August Otto. Penemu ini dikenal dengan temuannya yang revolusioner. Nikolaus August Otto lah seorang berkebangsaan Jerman yang pada tahun 1876 telah menciptakan mesin/motor dengan pembakaran empat langkah Many people claimed the invention of the internal combustion engine in the 1860's, but only one has the patent on the four stroke operating sequence. In 1867, Nikolaus August Otto, a German engineer, developed the four-stroke Otto cycle, which is widely used in transportation even today. Otto developed the four-stroke interna Nikolaus Otto. Nikolaus August Otto (14 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was a German engineer who successfully developed the compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine

Nicolaus Otto Profiles Faceboo

  1. Nikolaus Otto was born in June 10 1832 He created his first gasoline engine in 1861 In January, 1872, he improved his four stroke engine to one that uses less gas. Partnered with Eugene Langen in 1864 to create a new, more efficient internal combustion engine
  2. Nikolaus Otto wasn't the first to design an internal combustion engine, but his improved design made the engine practical and popular. Learn more about Otto's auto-related Stuff of Genius in this episode
  3. Nikolaus August Otto (10 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German engineer of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber
  4. Nikolaus August Otto was a German engineer and the inventor of the compressed charge combustion engine which ran on petroleum gasoline. The choice of OTTO as our namesake pays homage to the father of our passion as we know it today and the community we all share as enthusiasts
  5. gly happy young man who was content to sell sugar, rice, coffee or tea.
  6. Nikolaus August Otto was a German engineer who successfully developed the compressed charge internal combustion engine, which ran on petroleum gas and led to the modern internal combustion engine. Take a look below for 24 more fun and interesting facts about Nikolaus Otto. 1
  7. Nikolaus Otto (alm. Nicolaus August Otto ‎) — alman mühəndisi və ixtiraçısı olmuşdur. Öz məşhur ixtirası Otto mühərriki ilə dünyada tanınmışdır. Heç bir ali təhsili olmasına baxmayaraq ona fəxri doktor adı verilmişdir

Nikolaus August Otto (1832-1891) - Find A Grave Memoria

Biography of Nikolaus Otto (excerpt) Nikolaus August Otto (June 10, 1832 Holzhausen an der Haide, Nassau - January 26, 1891 Cologne) was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber Nikolaus August Otto was born on June 10, 1832 and died on January 26, 1891. Nikolaus August Otto would have been 58 years old at the time of death or 183 years old today

Category:Nicolaus Otto - Wikimedia Common

Nikolaus August Otto (10 Juin 1832, Holzhausen an der Haide, Nassau - 26 Januar 1891, Cologne) wis the German ingineer o the first internal-combustion ingine tae efficiently burn fuel directly in a piston chamber Most people think this was the birth of the motor vehicle, but they may have forgotten about another German engineer named Nikolaus Otto. Almost 20 years before Karl invented what was basically a go kart, Nikolaus designed something that is still in use by car manufacturers - the four stroke engine One of the most important landmarks in engine design comes from Nicolaus August Otto who in 1876 invented an effective gas motor engine. Otto built the first practical four-stroke internal combustion engine called the Otto Cycle Engine, and as soon as he had completed his engine, he built it into a motorcycle This page was last edited on 7 December 2014, at 05:36. Files are available under licenses specified on their description page. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply

A German traveling salesman named Nicholaus August Otto constructed the first practical internal combustion engine; it used a four stroke cycle of a piston to draw a fuel-air mixture into a cylinder, compress it, mechanically capture energy after ignition, and expel the exhaust before beginning the cycle anew Nikolaus August Otto (n.14 iunie 1832, Holzhausen an der Haide, Nassau; d. 26 ianuarie 1891, Köln) a fost un inventator german, născut în Ducatul Nassau.A locuit în Franța unde s-a interesat de mașinile cu gaz ale inginerului francez Etienne Lenoir Berkenalan dengan Nicolaus Otto, sang Penemu Mesin 4 Tak yang terus berkarya. JAKARTA - Salah satu hal terpenting dalam desain mesin berasal dari Nicolaus Otto yang pada tahun 1876 telah menemukan mesin motor gas yang efektif. Ini adalah alternatif praktis pertama untuk mesin uap Nikolaus August Otto's father was a farmer and a local post office worker. Otto's father died soon after he was born. Otto's older brother named Wilhelm owned a business of textile in Cologne and also helped Otto a lot in getting a job as a sales representative and after that period of time. Educatio This finding invalidated Otto's patent, he lost exclusive rights to sell four­ stroke engines, and sales dropped because of competition. Otto died on January 26, 1891, in Cologne. Nikolaus August Otto's Legacy. Otto's engine created gas­ based industrial power and made gas­ powered vehicles possible

At Stifel, your Brookfield financial advisor Randall Otto believes in doing business face to face: I want to understand your unique financial objectives so that I can develop a strategy specific to your needs and long-term financial goals Nikolaus August Otto (Holzhausen auf der Heide, Alemania, 10 de junio de 1832 - Nassau-Holzhausen, Colonia, 26 de enero de 1891). Científico, Inventor e ingeniero de origen alemán, reconocido por haber creado el primer motor de combustión interna de cuatro tiempos, trayendo a la industria la primera alternativa práctica y eficiente a la máquina de vapor Nikolaus Otto's engines -- originally using coal gas, not gasoline -- were the first internal combustion engines to challenge the supremacy of the steam engine. They were hugely successful, needing neither boiler (cheaper initial investment and greater safety) nor licensed operators (lower operating.

Nicolaus August Otto war ein Erfinder vieler heute noch in Verbrennungsmotoren verwendeter Details und ein Miterfinder des Viertaktprinzips. Der heutige Begriff Ottomotor bezeichnet aber nicht seinen damaligen Motor, sondern wurde zu seiner Ehrung 1936 vom VDI für alle Hubkolbenmotoren mit Fremdzündung vorgeschlagen und 1946 in einer DIN-Norm eingeführt Posts about Nikolaus Otto written by geoffneilsen. 1885 - Germany. Daimler was convinced that steam power was outdated. In 1885 he perfected the first petroleum-injected internal combustion engine and produced the first motorcycle and the first four-wheeled petrol driven car Nikolaus August Otto (sinh 10 tháng 6 1832 tại Holzhausen an der Haide, Nassau - mất 26 tháng 1 1891 tại Köln) là một nhà phát minh người Đức, ông là người đã phát minh ra Động cơ đốt trong đầu tiên có thể đốt cháy trực tiếp nhiên liệu một cách hiệu quả trong buồng Piston

The four stroke internal combustion engine. One of the most important landmarks in engine design comes from Nicolaus Otto who in 1876 invented an effective gas motor engine (dpa) - Nikolaus Graf Lambsdorf receives as a representative for his father Otto Graf Lambsdorf the Prize for Understanding and Tolerance from Michael Blumenthal (R), Director of the Jewish Museum, at the Jewish Museum in Berlin, Germany, 19 November 2005 Otto Nikolaus replied to theo1498576218's topic in iTunes and Everything Apple Yes, but I took Theo's reply to mean that a batch change *in iTunes* might cause all files to be updated, even if only a few of them were really altered Nikolaus August Otto (1832-1891) was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber. Although other internal combustion engines had been invented these were not based on four separate str

GERMANY - JANUARY 01: Nikolaus August Otto (1832-1891), German inventor of the Otto Engine. Photography, around 1885. (Photo by Imagno/Getty Images) [Nikolaus August Otto (1832-1891), deutscher Erfinder des Otto-Motors Nikolaus August Otto (Holzhausen an der Haide, Renània-Palatinat, 14 de juny de 1832 - Colònia, 28 de gener de 1891) fou un enginyer alemany. Otto fou l'inventor del motor de combustió interna. Abans d'aquest invent tots els motors eren de combustió externa i el combustible es cremava en una cambra separada Stifel is a full service brokerage and investment banking firm. The Company provides securities brokerage, investment banking, trading, investment advisory, and related financial services to individual investors, professional money managers, businesses, and municipalities Otto, Nikolaus August (nē`kōlous ou`go͝ost ô`tō), 1832-91, German engineer.He was coinventor (1867) of an internal-combustion engine, and he devised (1876) the four-stroke Otto cycle, which was widely adopted for automobile, airplane, and other motors

Nikolaus Agosti Otto (Holzhausen an der Haide, Nassau, 14 Juni 1832 - Cologne, 26 Januari 1891) alikuwa mhandisi wa Ujerumani aliyefanikiwa kuimarisha injini ya mwako ndani ya injini inayowaka gesi na kusababisha injini ya kisasa ya mwako Nicolaus august otto . Download PDF In combination with the passage a e e NICOLAUS AUGUSTOTTO. 5 of the igniting-slide n, the chamber 1, com- \Vitnesses The Importance of Nicolaus Otto One of the most important landmarks in engine design comes from Nicolaus August Otto who in 1876 invented an effective gas motor engine. Otto built the first practical four-stroke internal combustion engine called the Otto Cycle Engine, and as soon as he had completed his engine, he built it into a motorcycle Nikolaus Augusto otto nacio el 14 de juno de 1832, en Holzhausen, Alemania. a la edad de dieciseis años, otto abandono la escuela secundaria y comenzó a trabajar en una tienda. tambien trabajo como empleado en frankfurt y como viajante de comercio Otto's practical internal combustion engine is used to power automobiles, motocycles and motorboats. Also, the Diesel engine is a form of internal combustion engine, which employs a four-stroke cycle that is similar to Otto's. Nikolaus August Otto died on January 26, 1891

Nikolaus August Otto: Nikolaus August Otto wurde am 14.06.1832 in Holzhausen an der Heide bei Nassau in Deutschland geboren. Er war Unternehmer, bis er mit 32 Jahren, also 1864, mit Eugen Langen einen atmosphärischen Gasmotor erfand. 1876 schuf er mit seinem Viertaktmotor mit verdichteter Ladung den entwicklungsfähigen Motor, der das Vorbild für den gesamten weiteren Verbrennungsmotorenbau gab Nicolaus Otto -Fotografie- based in Hamburg is registered in the Creditreform company database with the legal form commercial enterprise. Its current status is listed as active. One director currently runs the company: 1 proprietor. The company has one location Genealogy profile for Hugo Nikolaus Otto Teodor Ankarcrona Hugo Nikolaus Otto Teodor Ankarcrona (1878 - 1943) - Genealogy Genealogy for Hugo Nikolaus Otto Teodor Ankarcrona (1878 - 1943) family tree on Geni, with over 185 million profiles of ancestors and living relatives Nikolaus otto meaning not found If you know the Meaning of this word, share it

Nikolaus Otto Encyclopedia

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His fist job was a grocery store office clerk. Nicolaus Otto was raised by his mother because his father died shortly after his birth. He died January 26, 1891 when he was 59 years old. made in 1996 Nicolaus Otto He invented the four stroke internal combustion engine addiction Basel Berkeley Berlin Bernie Sanders BK (Bekennende Kirche) bombing Brandeis University Cuba Düsseldorf Ecuador education Frankfurt Freedom Schools Fürstenhagen Germany Gestapo Heinz Brüggensiecker Israel Jackson Jews Karl Barth Karl Marx LifeRing Margot Nicolaus Martin Karl Nicolaus Martin Niemöller Mississippi Mississippi. Nikolaus August Otto was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber. Although other internal combustion engines had been invented (e.g. by Étienne Lenoir) these were not based o Best Answer: the connection of internal combustion engine wit hthe industrial revolution is the use of coal.. In this time, actually make the importance of coal as fuel for engines that had made by Nikolaus Otto and the engine in the latter part, used in automobiles and trains

Biografia de Nikolaus August Otto - Biografias y Vidas

ニコラウス・アウグスト・オットー( Nikolaus August Otto, 1832年 6月10日 - 1891年 1月26日)は、ドイツの発明家。 ピストン室で直接燃料を効率的に燃焼させる初めての内燃機関を発明した Nicolaus August Otto und Rudolf Diesel by Johannes Sittauer ( Book ) Eugen Langen und Nicolaus August Otto ; zum Verhältnis von Unternehmer und Erfinder, Ingenieur und Kaufmann by Wilhelm Treue ( Book Nikolaus Otto worked as a traveling salesman until he became fascinated by his era's breakthroughs in gas and steam engines, especially Étienne Lenoir's development of an engine fueled by natural gas. He thought that a gaseous fuel would be more practical, so Otto began working on an engine fueled by liquid gasoline

Nikolaus Otto - Alchetron, The Free Social Encyclopedi

Nikolaus August Otto The first Otto Four Stroke Engine Cycle. Otto was a salesman with a grocer. When he had read an article of Lenoir's two-stroke gas-engine internal combustion engine. Otto started a workshop near a workshop in Deutz near Cologne, supported by Langen in 1863. He had made a model engine and improved the gas engine Note: Citations are based on reference standards. However, formatting rules can vary widely between applications and fields of interest or study. The specific requirements or preferences of your reviewing publisher, classroom teacher, institution or organization should be applied 250ml Plastic Bottles. Our 250 ml plastic bottles with DIN GL45 connection. This is the same connection/cup as we use them for all our other containers for resists and ancillaries Nikolaus August Otto (10. juni 1832-26. januar 1891) var ein sjølvlært tysk oppfinnar. Han vart kjent for å ha funne opp firetaktsmotoren, sjølv om Christian Reithmann alt hadde funne han opp fleire år tidlegare Dr Nicolaus August Otto (10 June 1832, Holzhausen an der Haide, Nassau - 26 January 1891, Cologne) was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber, the Otto gas engine

Nikolaus August Otto was the German inventor of the first internal-combustion engine to efficiently burn fuel directly in a piston chamber. Though the concept of four strokes, with the vital compression of the mixture before ignition, had been invented and patented in 1861 by Alphonse Beau de Rochas, Otto was the first to make it practical The article presents a brief outline of the history of the internal combustion engine industry. Engine design and car design were integral activities, almost all of the engine designers mentioned. Nikolaus Otto quotes - 1. Laws are like sausages, it is better not to see them being made. Read more quotes and sayings about Nikolaus Otto Nikolaus August . Otto . Germany: * 1832 ----- † 1891 . Since 1936 all Reciprocating piston engines with induced ignition are called . Otto. engines. • Founder of the first engine factory in the world 1864. • Gold medal at the 1867 Paris EXPO for the presentation of an . efficient Gas engine. Nikolaus August Otto was a German engineer who developed the four-stroke internal-combustion engine, which offered the first practical alternative to the steam engine as a power source. Otto built his first gasoline-powered engine in 1861

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