
	Where results make sense

Topic: Alphonse Beau de Rochas

Related Topics

Eamon de Valera

Charles de Gaulle

Tour de France

de facto

Pas de Calais

Charles de Secondat, Baron de Montesquieu

Robert De Niro

Antonio L pez de Santa Anna

Des Moines, Iowa

Honor de Balzac

de Havilland

In the News (Wed 16 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	ADF Diesel : Moteur Diesel, Pièces, Distribution et Services.
		En 1860, il a entendu parler des expériences concluantes du français Jean-Joseph Etienne Lenoir avec les moteurs à combustion interne.
		Il a pensé que l'endroit de l'explosion dans un moteur de gaz, qu'il a comparé à la cheminée, devrait recevoir un mélange riche de carburant.
		Deux ans après, Alphonse Beau de Rochas a établi le principe du moteur à quatre temps.
	www.adfdiesel.com /index.cgi/fr/otto (439 words)

	[No title]
		While the concept engine only takes a step closer to the efficiency principles of Beau de Rochas (Otto), it is readily feasible and constitutes the most efficient alternative to the ideal efficiencies awaiting the development of the Quasiturbine photo-detonation engine, in which compression pressure and rapidity of ignition are maximized.
		Beau de Rochas' engine theory was first applied by Nikolaus Otto in 1876 to a four-stroke engine of Otto's own design.
		While the concept engine only takes a step closer to the efficiency principles of Beau de Rochas, it is readily feasible and constitutes the most efficient alternative to the ideal efficiencies awaiting the development of the Quasiturbine photodetonation engine, in which compression pressure and rapidity of ignition are maximized.
	www.quasiturbine.com /QTMarchettiSthSixStroke0509.doc (5717 words)

	Invention of Combustion-Engine Science Projects, Invention of Combustion-Engine, Modern civilization is entirely ... (Site not responding. Last check: 2007-10-25)
		An earlier attempted by Huygens had been no more successful and the later model built by Lenoir was not very efficient.
		The early history of the combustion engine is made up of a series of experiments and efforts by such men as Beau de Rochas, Otto, Clerk and Diesel.
		Alphonse Beau de Rochas had the original idea for the four-stroke engine, which was later built by Nikolaus Otto(1876).
	www.4to40.com /earth/science/index.asp?article=earth_science_combustionengine (475 words)

	Connection Côte d'Azur - The Train des Pignes (Site not responding. Last check: 2007-10-25)
		It was in 1861 that Alphonse Beau de Rochas, a French engineer, first thought to connect the County of Nice – which had only just become part of France – to Grenoble by rail, via the cities of Digne and Gap.
		After the usual beaurocratic delays, the project finally received approval and the first part of the line was opened on 14 August 1891, although the completed line wasn't open for steam-driven traffic until 20 years later, in1911.
		Throughout the year there are also special trips to festivals at the 25 villages along the line, jointly arranged by the towns and the railway administration.
	riviera.angloinfo.com /cca/0106train1.asp (568 words)

	History of the Automobile (Site not responding. Last check: 2007-10-25)
		Alphonse Beau de Rochas was a self-taught civil engineer working in a laboratory in Paris.
		He became interested in the internal combustion engine primarily as a source of power to run the machinery in factories, and secondarily for propelling road vehicles.
		He was aware of the patents of Beau de Rochas and Lenoir, and also knew of Otto's patent.
	www.motorera.com /history/hist01.htm (1858 words)

	ESD Journal - The ESD & Electrostatics Magazine
		A French engineer, Alphonse Beau de Rochas, formulated the basic design for the four-stroke internal combustion engine and patented it in 1862, but never built a working model.
		In 1876, Otto used principles from Beau de Rochas and others to construct the prototype of today's automobile engines, often called the Otto-cycle engine.
		American physicist and inventor of the Van de Graaff generator, a type of high-voltage electrostatic generator that can be used as a particle accelerator in atomic research.
	www.esdjournal.com /articles/History/2005/January/january.htm (3273 words)

	Motor Bike Riders
		The first attempt at actually producing any sort of 2 wheeled conveyance fell on the shoulders of one Comte de Sivrac in the late 1791, though hardy a bicycle as we understand the meaning today.
		Besides the need for a reliable power plant, frame geometry, (Stanley, 1886), pneumatic tires (Dunlop, 1888 and Michelin, 1895), roller chains, (Renold, 1880) were needed to be able to produce a fully functional motorcycle that could provide (relatively) reliable two wheeled transportation, be mass produced and sold to the public with some hope of success.
		The problem of the power plant was solved as early as 1876 by Nikolaus Otto, who based his design of an internal combustion engine by Alphonse Beau de Rochas from 1862.
	www.motorbikeriders.info (1308 words)

	Four-stroke cycle - Wikipedia, the free encyclopedia
		The Otto Cycle consists of Adiabatic compression,heat addition at constant volume,Adiabatic expansion and rejection of heat at constant volume.
		It was conceptualized by the French engineer, Alphonse Beau de Rochas in 1862, and independently, by the German engineer Nicolaus Otto in 1876.
		The four-stroke cycle is more fuel efficient and clean burning than the two-stroke cycle, but requires considerably more moving parts and manufacturing expertise.
	en.wikipedia.org /wiki/Four-stroke_cycle (2158 words)

	123Student
		History The first experimental internal combustion engine was made by a Dutch astronomer, Christian Huygens, who, in 1680, applied a principle advanced by Jean de Hautefeuille in 1678 for drawing water.
		This principle was based on the fact that the explosion of a small amount of gunpowder in a closed chamber provided with escape valves would create a vacuum when the gases of combustion cooled.
		Two years later, Alphonse Beau de Rochas enunciated the principles of the four-stroke cycle, but Nickolaus August Otto built the first successful engine (1876) operating on this principle.
	www.123student.com /Science_and_Technology/engine.shtml (3039 words)

	The History of the need for Fossil Fuel
		The very first self-powered road vehicles were powered by steam engines and by that definition Nicolas Joseph Cugnot of France built the first automobile in 1769 - recognized by the British Royal Automobile Club and the Automobile Club de France as being the first.
		1807 - Francois Isaac de Rivaz of Switzerland invented an internal combustion engine that used a mixture of hydrogen and oxygen for fuel.
		Lenoir attached an improved engine (using petroleum and a primitive carburetor) to a three-wheeled wagon that managed to complete an historic fifty-mile road trip.
	people.bu.edu /ceris/Website/auto_history.htm (791 words)

	Some Title
		The four stroke gasoline engine remains an impressive innovation through the marriage of three scientific fields, its widespread use and impact upon global society, and the efforts to confront the ethical issues raised by its use.
		The four stroke gasoline engine was first developed and patented by a French engineer named Alphonse Beau de Rochas in 1862.
		Historically, Nikolaus Otto was given credit for the idea because he assembled the first functional four stroke engine in 1876.
	www.pitt.edu /~bao8/event.html (2629 words)

	Cars
		He had tried out a poorly working car, driven by a motor with fluid gas that was gasified at first and then set on fire.
		n 1862 the four cycle engine was patented by a french technician, Alphonse Eugéne Beau de Rochas.
		The patent came to an end and it wasn«t until the german Nikolaus August Otto and Eugen Lange that the four cycle engine was brought into the history some time around 1878, two years after the renewed motor patent.
	www.karelma.com /english/technology/cars.html (988 words)

	Design A Future Vehicle Workshop at ATI (Site not responding. Last check: 2007-10-25)
		He designs a small steam engine light enough to be borne on a land vehicle.
		Alphonse Beau de Rochas patents the idea of the four-stroke internal-combustion engine.
		In Vienna, Austria, Siegfried Marcus builds a one-cylinder engine that used a primitive carburetor and a magneto arrangement to create small explosions that applied alternating pressures against the piston within the cylinder.
	www.marshall.edu /ati/dfv/teacher/timeline.htmlx (2209 words)

	Chemins de Fer de Provence
		The idea of a railway line which would link Nice, on the coast to Grenoble, high in the alps was first conceived in 1861 by Alphonse Beau de Rochas.
		The station at Draguignan still exists and is in excellent condition, as are some of the viaducts and bridges.
		To learn more about the Chemins de Der de Provence, visit these two excellent web sites where there are numerous photographs and a wealth of information.
	www.perfumefromprovence.com /chemindeferprovence.htm (636 words)

	Alpes de Haute-Provence - Descriptifs généraux - Culture
		Alpes de Haute-Provence is a southern land flooded with light that has inspired many painters, including some of the greatest from Turner to Monticelli, as well as the 19th century Provençal school with Etienne Martin and Jean Caire.
		At the dawn of the 21st century, painters such as Serge Fiorio, Luc Gerber and Pierre Umbert are renewing pictorial art.
		Meanwhile, many scientists and philosophers come here to unwind, strolling along the paths where figures such as Pierre Gassendi and Alphonse Beau de Rochas once walked.
	uk.alpes-haute-provence.com /infospratiques/present/144.htm (240 words)

	Nikolaus August Otto
		In 1876 Otto built an internal-combustion engine utilizing the four-stroke cycle (four strokes of the piston for each explosion).
		The four-stroke cycle was patented in 1862 by the French engineer Alphonse Beau de Rochas, but since Otto was the first to build an engine based upon this principle, it is commonly known as the Otto cycle.
		More than 30,000 of them were built during the next 10 years, but in 1886 Otto's patent was revoked when Beau de Rochas' earlier patent was brought to light.
	www.engineering.com /content/ContentDisplay?contentId=41003021 (162 words)

	History (Site not responding. Last check: 2007-10-25)
		I guess that we would say that the engine of today actually dates back to Jean Joseph Étienne Lenoir and Alphonse Beau de Rochas.
		This is because Nicolaus Otto, inventor of the four-stroke engine (that is used today) based his designs on those of Lenoir's and de Rochas'.
		But like the internal combustion engine probably being traced back to de Rochas and Lenoir, the first real automobile, as we know them today, probably came from the German, Karl Benz in 1885/1886.
	www.millennium.scps.k12.fl.us /studentwork/20042005/2ndSemester/4thPeriod/thinkquest/engines/history.html (777 words)

	Otto Cycle Summary - Otto Cycle Information
		(Some attribute this invention to Otto’s chief engineer, Franz Rings.) The four-stroke cycle has been patented in 1862 by the French engineer Alphonse Beau de Rochas, but since Otto was the first to build a working engine on its principle, it is commonly called the Otto cycle.
		Otto's patent was revoked in 1886 when Beau de Rochas’ earlier patent was brought to light.
		The Otto cycle was a starting point for later developments in the internal combustion engine, such as the Stirling engine, where the mixture is burned not in the piston chamber but in a separate combustion chamber.
	www.bookrags.com /sciences/sciencehistory/otto-cycle-woi.html (604 words)

	Nicolaus Otto - Wikipedia, the free encyclopedia
		In the same year, Benz began production and sold automobiles.
		The Otto Cycle engine patent was invalidated in 1886 when it was discovered that another inventor, Alphonse Beau de Rochas, had already described the four-stroke cycle principle in a privately published pamphlet.
		In 1885 Daimler and Maybach designed and built a motorcycle with an engine of the Otto Cycle type that they patented.
	en.wikipedia.org /wiki/Nikolaus_Otto (506 words)

	Along Came the Engine (Part 2)
		In a spark-ignition engine, a spark plug ignites the fuel, the fuel combusts or burns, and gases are produced for mechanical energy.
		French scientist Alphonse Beau de Rochas in 1862 received a patent for a four-stroke engine.
		However, de Rochas did not use his design to build the engine.
	www.edhelper.com /ReadingComprehension_37_13.html (706 words)

	Origins of the Interstates
		He implemented the principles of Alphonse Beau de Rochas who recognized the compression ratio as the important factor in engine efficiency.
		Fuel to power this engine was readily available; the oil refining industry had been discarding it as a waste product for years.
		However, it proved a great fuel source for Otto's engine and the many other internal combustion engines which were being built based on Otto's and Beau de Rochas' work.
	www.roadsbridges.com /rb/index.cfm/powergrid/rfah=\|cfap=/CFID/897501/CFTOKEN/44257917/fuseaction/showArticle/articleID/384 (4912 words)

	Patent Pending in 24 Hours (Site not responding. Last check: 2007-10-25)
		EXAMPLE: Alphonse Eugene Beau de Rochas conceived of the four-stroke internal combustion engine in 1862.
		But the patent went to Nikolaus Otto, who improved on the concept and was the first person to successfully build and test a working model of a four-stroke engine in 1876.
		De Rochas conceived of the engine but Otto conceived of an important improvement -- and reduced the engine to practice.
	www.nolo.com /product.cfm/ObjectID/1F0E4794-D236-43C3-908BF76B43DC13C2/sampleChapter/3/310 (3576 words)

	The history of the motor car (Site not responding. Last check: 2007-10-25)
		The next initiative was provided by the German engineer Nikolaus-August Otto (1832-1891) who patented a four-stroke engine, on which today’s car engines are based.
		This patent was subsequently proved to be invalid because a Frenchman Alphonse Beau de Rochas had patented a four stroke engine some years before.
		Otto ran a business making engines with his partner, a lawyer called Eugen Langen (1833-1895), but their interest was making stationary engines at their factory at Deutz in Germany.
	www.ba-education.demon.co.uk /for/cars/camain.html (2021 words)

	CARS (Site not responding. Last check: 2007-10-25)
		- Francois Isaac de Rivaz of Switzerland invented an internal combustion engine that used a mixture of hydrogen and oxygen for fuel.
		In 1863, Lenoir attached an improved engine (using petroleum and a primitive carburetor) to a three-wheeled wagon that managed to complete an historic fifty-mile road trip.
		1862 - Alphonse Beau de Rochas, a French civil engineer, patented but did not build a four-stroke engine (French patent #52,593, January 16, 1862).
	www.home-buisness-dot.com /cars.htm (1846 words)

	ADF Diesel : Diesel Engines, Parts and Services Supply.
		Lenoir built the first commercially practical internal combustion engine in 1859.
		Two years later, Alphonse Beau de Rochas set forth the principle of the four-stroke engine.
		But it was Otto who in 1876 built the first practical high-compression, four-stroke engine with ignition device.
	www.adfdiesel.com /index.cgi/en/otto (370 words)

	HHF Factpaper: Siegfried Marcus pt. 2 The Automobile and the Internal Combustion Engine (Site not responding. Last check: 2007-10-25)
		A French engineer, Alphonse Beau de Rochas, had already established the principle of the four-cycle operation as far back as 1862.
		Nikolaus Otto of Germany is popularly credited with applying de Rochas work to an automobile engine in 1876, three years after Reithmann had developed it, and after Marcus employed a four-cycle engine in his third version of an automobile.
		Albeit Marcus installed and successfully ran several models of automobiles between 1864 and 1875, and is therefore the true inventor of the automobile, he never patented an automobule as such.
	www.hebrewhistory.info /factpapers/fp032-2_marcus.htm (7421 words)

	Civil engineers - Biography books, find the lowest prices
		Beau De Rochas : Sa Vie, Son uvre
		by Jacques Payen, Alphonse Beau de Rochas, Gerard Perrin-Gouron
		Pedro Bernardo Villarreal De Berriz (1669-1740) : Semblanza De Un Vasco Precursor
	www.allbookstores.com /Civil_Engineers-Biography_st.html (282 words)

	Digne Immobilier, realty in provence
		In Provence, in the center of Digne les Bains, the city with the well-known health resort, you will find Digne Immobillier at the junction of the main Boulevard Gassendi and the Rue Beau de Rochas.
		Gassendi was a humanistic thinker who lived from 1592 till 1655 and Alphonse Beau de Rochas a physicist who lived from 1815 till1893 and who was one of the inventers of the combustion engine.
		Digne Immobilier is a well known as a consulting agency and intermediary in the real estate market of the region.
	www.digne-immobilier.com /agence.php?lang=en (265 words)

	Daimler - Classic Car History
		All of this was done long before Daimler was born.
		Back in 1677 the Abbe Jean de Hautefeuille used gunpowder as the fuel.
		It finally remained for Alphonse Beau de Rochas, another Frenchman, to supply the first description of a four-cycle engine.
	www.oldandsold.com /articles01/article813.shtml (1098 words)

	Monografías de Motor - Interbusca
		El Proyecto de Ley aprobado que se publicó el 6 de julio de 2005 aceptaba la reforma de las anteriores leyes sobre tráfico.
		Dependiendo de la gravedad de la infracción cometida, el nuevo permiso por puntos prevé la pérdida de 2, 3, 4 y 6 puntos.
		La bujía es el componente que se encarga de producir la chispa necesaria para el funcionamiento de los motores de combustión interna.
	monografias.interbusca.com /motor (170 words)

Try your search on: Qwika (all wikis)