GB1366313A
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1974-09-11
Inlet manifolds for internal combustion engines
SE0102338D0
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2001-06-29
Sätt att driva en förbränningsmotor samt förbränningsmotor
WO2003040530A3
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2004-03-11
Split four stroke engine
KR101681363B1
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2016-11-30
가스 교환 밸브 배열체 및 실린더 헤드
GB1370789A
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1974-10-16
Four-stroke internal combustion engines
WO2006009567A3
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2009-04-02
Improved valve seal assembly for rotary valve engine
GB186678A
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AU2001293073A1
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2002-05-27
Side valve arrangement for an internal combustion engine
US6725661B1
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2004-04-27
Valve device
GB131884A
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JPS57122122A
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1982-07-29
Internal combustion engine equipped with supercharger
MX2025007878A
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2025-09-02
Motor de desplazamiento variable
GB190227123A
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1903-12-09
Improvements in Internal Combustion Engines.
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2019-10-17
Forced exhaust system for increasing engine efficiency
WO2023009015A8
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2023-03-16
Alojamiento externo del pistón, mayor tiempo de combustión y válvula de control de potencia
GB171838A
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GB189905808A
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1900-06-16
Improvements in Exhaust Valves for Internal Combustion Motors.
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1909-11-18
Improvements in and relating to Steam Engines.
GB194204A
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2006-06-08
Constant optimum total compression: real-time manipulation of combustion chamber volume as a means of optimizing compression in internal combustion engines
GB191115296A
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1911-11-02
An Improvement in Compound Condensing Steam Engines.
GB189824091A
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1899-09-30
Improvements in Relief Valves applicable for the Cylinders of Locomotives and Stationary Engines using Piston or other Valves.
GB189918313A
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1900-07-14
Improvements in or relating to Compound or Multiple Expansion Engines.
GB146174A
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1921-04-21
An improved means for preventing or reducing heat losses in the cylinders of uni-flow steam engines
GB191321530A
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1914-04-30
Improvements in Valves for Internal Combustion Engines.