Otto cycle

Thermodynamic cycle Rocker arm Exhaust gas recirculation Lubrication Rotary valve Engine control unit Flammability Turbo lag Camshaft H engine Pistonless rotary engine Automobile Two stroke diesel Tappet Push rod Opposed piston engine Diesel cycle Stroke (engine) Fuel injection Valve float Scotch Yoke Cam Smog Cylinder head Napier Deltic Peaucellier-Lipkin linkage Interface Air flow bench Rocket engine Steam turbine Atkinson cycle Bourke engine Engine configuration Stelzer engine Britalus Rotary Engine Split cycle Compression ignition engine Nicolaus Otto W engine Spark plug Valve RPM Emission control Free-piston engine Alphonse Beau de Rochas Otto engines Eugenio Barsanti Top dead center Tschudi engine Adiabatic process Crank (mechanism) Felice Matteucci Poppet valve Manifold (automotive engineering) Swashplate Jet engine Engine knocking Valve seat Double acting/differential cylinder Minto wheel

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Česky - Čtyřdobý spalovací motor
Dansk - Firetaktsmotor
Deutsch - Viertaktmotor
Español - Ciclo de cuatro tiempos
Eesti - Neljataktiline sisepõlemismootor
Suomi - Nelitahtimoottori
Français - Cycle de Beau de Rochas
Galego - Motor a catro tempos
עברית - מחזור ארבע פעימות
Hrvatski - Četverotaktni motor
Magyar - Otto-motor
Bahasa Indonesia - Putaran empat-tak
Íslenska - Fjórgengisvél
Italiano - Motore a quattro tempi
日本語 - 4ストローク機関
मराठी - फोर स्ट्रोक इंजिन
Bahasa Melayu - Enjin empat lejang
Nederlands - Viertaktmotor
‪Norsk (nynorsk)‬ - Firetaktsmotor
‪Norsk (bokmål)‬ - Firetaktsmotor
Polski - Silnik czterosuwowy
Русский - Цикл Отто
Simple English - Four-stroke engine
Slovenčina - Štvortaktný spaľovací motor
Slovenščina - Štiritaktni motor
Svenska - Fyrtaktsmotor
ไทย - เครื่องยนต์ 4 จังหวะ
Türkçe - Dört zamanlı motor
Українська - Цикл Отто
اردو - اربع ضربہ دورہ
Tiếng Việt - Động cơ 4 thì
中文 - 四冲程循环