F01M 13 - Crankcase ventilating or breathing

Patents for F01M 13 - Crankcase ventilating or breathing (5,172)
01/2012
01/12/2012	US20120006306 Housing for an Internal Combustion Engine with a PCV Valve for Crankcase Ventilation, and a Method for Attaching a PCV Valve to a Housing
01/12/2012	DE102011106593A1 Gehäuse für einen Verbrennungsmotor mit daran befestigbarem PCV-Ventil zur Kurbelgehäuseentlüftung, und Verfahren zum Befestigen eines PCV-Ventils an einem Gehäuse Housing for an internal combustion engine can be fastened thereon PCV valve to the crankcase ventilation system, and method for attaching a PCV valve to a housing
01/11/2012	CN102317585A Oil mist separator of an internal combustion engine
01/05/2012	DE102011005798A1 Oil separator for separating oil in blowby-gas that flows between crank case and inlet passage of internal combustion engine, has filter arranged in path, where part of filter is turned toward hole as impact element
01/04/2012	CN202100298U Oil separating device of engine
01/04/2012	CN202100297U Oil-gas separating mechanism for crank case ventilating system of automobile engine
01/04/2012	CN101520015B Engine air inlet adjusting system and device therefor
01/03/2012	US8087403 Heating apparatus of electromagnetic PCV valve
12/2011
12/29/2011	WO2011161796A1 Oil mist separator
12/29/2011	WO2011085244A3 Mechanical breather system for a four-stroke engine
12/28/2011	CN202090990U 一种油气预分离装置 A Hands Pre-separation device
12/28/2011	CN202090989U 发动机节能呼吸器 Engine saving respirator
12/28/2011	CN202087084U 冲击夯油气分离装置 Rammer gas separation unit
12/28/2011	CN102297002A 发动机的油分离装置 Engine oil separating means
12/28/2011	CN101956590B 一种发动机气缸盖罩油气分离结构 An engine cylinder head cover oil separator structure
12/28/2011	CN101614144B 诊断内燃机的曲轴箱通风的方法和装置 Diagnosis of an engine crankcase ventilation method and apparatus
12/28/2011	CN101535613B 内燃机的油泥附着抑制结构 Sludge adhesion inhibiting structure for an internal combustion engine
12/22/2011	US20110308504 Ventilation system and method for supercharge engine
12/22/2011	DE102010024172A1 Internal combustion engine has crankcase, cylinder head, air line for supplying internal combustion engine with fresh air and exhaust device for blow-by gas
12/21/2011	EP2397662A2 Ventilation system and method for supercharged engine
12/21/2011	CN202081935U 油气分离器、发动机和汽车 Oil separator, engine and vehicle
12/21/2011	CN202081934U 用于发动机轴箱的油气分离装置 Oil and gas separation unit for the engine crankcase
12/21/2011	CN202081933U 汽车增压发动机油气预分离机构 Car supercharged engine and gas pre-separation mechanism
12/21/2011	CN202081932U 汽车增压发动机曲轴箱压力调节系统 Car supercharged engine crankcase pressure regulation system
12/21/2011	CN101598652B 一种用于测量曲轴箱窜气含油量的装置 Means for measuring the crankcase oil content of blow-by gas
12/20/2011	US8079350 Blow-by gas recirculation structure for internal combustion engine
12/15/2011	WO2011155033A1 Device for preventing damage to ion exchanger
12/15/2011	WO2011084161A3 Mechanical breather system for a four-stroke engine
12/14/2011	CN202073621U 一种曲轴箱通风系统 One kind crankcase ventilation system
12/14/2011	CN1782335B 油分离结构与内燃机 Oil separating structure and an internal combustion engine
12/14/2011	CN101566084B 一种发动机曲轴箱通风系统 An engine crankcase ventilation system
12/08/2011	WO2011151089A1 Hollow cylindrical camshaft having an integrated oil separation device
12/08/2011	DE102011005795A1 Oil separator for use in passage, through which sparging gas streams between crank housing and inlet opening of internal combustion engine, has inlet and outlet, where path is formed for sparging gas between crank housing and inlet opening
12/08/2011	DE102010022483A1 Shaft i.e. hollow cam shaft, for use in e.g. combustion engine, has shut-off valve that opens or closes worm gears of worm gear body at input side based on pressure difference between pressures
12/08/2011	DE102009001865B4 Gerät und Verfahren zur Behandlung von Blow-By-Gas für eine Brennkraftmaschine Apparatus and method for the treatment of blow-by gas of an internal combustion engine
12/07/2011	CN102269030A Oil-gas separator and crankcase blow-by amount detection control system with same
12/07/2011	CN102269029A 发动机曲轴箱油气预滤器 Engine crankcase oil and gas prefilter
12/07/2011	CN101389393B 离心分离器 Centrifugal separator
12/01/2011	WO2011147880A1 Pressure control valve of a device for venting the crankcase of an internal combustion engine and device comprising such a pressure control valve
12/01/2011	US20110290225 Separator device for a system for recirculation of the blow-by gases of an internal combustion engine
12/01/2011	DE102010029322A1 Druckbegrenzungsventil einer Vorrichtung zum Entlüften des Kurbelgehäuses einer Brennkraftmaschine und Vorrichtung mit einem solchen Druckbegrenzungsventil Pressure relief valve means for venting the crankcase of an internal combustion engine, and apparatus having such a pressure limiting valve
12/01/2011	DE102010021970A1 Ventilation system for housing of internal combustion engine, has scavenging air spacer connected with suction tube in flow direction after air filter and before butterfly valve, where adjustable choke is arranged in spacer
11/2011
11/30/2011	EP2390477A1 Separator device for a system for recirculation of the blow-by gases of an internal combustion engine
11/30/2011	EP2198131B1 Oil separating device, particularly for the ventilation of a crankcase in an internal combustion engine
11/30/2011	EP1761689B1 Internal combustion engine with lubrication by circulation of oil under pressure according to the dry sump principle
11/30/2011	CN202055891U 通用汽油机油气分离用呼吸器循环系统结构 Cycle gasoline engine oil and gas separation system structure with respirator
11/30/2011	CN202055886U 通用发动机用曲轴润滑结构 GM engine crankshaft lubrication structure
11/30/2011	CN101865008B 压力控制阀式发动机曲轴箱通风装置 Pressure control valve engine crankcase ventilation
11/30/2011	CN101539044B 用于内燃发动机的电控窜缸混合气返回装置 Electrically controlled blow-by gas return apparatus for an internal combustion engine
11/24/2011	WO2011145522A1 Blow-by gas treatment device for engine
11/24/2011	DE102010020844A1 Verfahren zum Steuern einer Blowby-Funktion und Blowby-Einrichtung A method for controlling a blow-by and blow-function device
11/23/2011	EP2388448A1 Method and device for controlling an anti-frosting system of a blow-by valve
11/23/2011	CN102251828A Independent external-hanging engine gas and oil separator
11/23/2011	CN102251827A Engine including positive crankcase ventilation
11/23/2011	CN101984225B Crankcase ventilation device of cylinder cover one-piece engine
11/22/2011	US8061336 PCV system for V-type engine
11/17/2011	WO2011143464A2 Engine crankcase ventilation filter assembly; components; feature; and methods
11/17/2011	WO2011141258A1 Oil mist separator of a crankcase ventilation device of an internal combustion engine
11/17/2011	US20110277733 Engine including positive crankcase ventilation
11/17/2011	DE102010050434A1 Motor mit Kurbelgehäuseentlüftung Engine with crankcase breather
11/17/2011	DE10035721B4 Rückschlag-Klappenventil Check flap valve
11/16/2011	CN202039969U Multifunctional cylinder head cover of diesel engine
11/16/2011	CN202039921U Gas-oil separation mechanism of universal gasoline engine
11/16/2011	CN102245867A Crankcase ventilation system with engine driven pumped scavenged oil
11/16/2011	CN102245866A Method for operating an internal combustion engine
11/10/2011	WO2011138588A1 A blow-by gas energiser device
11/10/2011	DE102010019931A1 Combustion air prominent fluid conduit portion for combustion air system of internal combustion engine, has terminal for fluid conduit formed at bent tube to lead crank case ventilation gas
11/09/2011	EP2297434B1 Device and method for ventilating a crankcase
11/09/2011	CN202031682U Cylinder head cover built-in oil-gas separation mechanism with better separation effect
11/09/2011	CN202031678U Oil return device for oil-gas separator
11/09/2011	CN102235204A Oil-gas separation device for engine
11/08/2011	US8051845 Air intake apparatus for internal combustion engine
11/02/2011	EP2383443A1 Module for a combustion engine
11/02/2011	EP2383029A1 Device for oil-gas separation in a crankcase
11/02/2011	EP1627134B1 Centrifugal oil separator for blow-by gases of an internal combustion engine
11/02/2011	CN202023610U Centrifugal oil-gas separator of heavy-duty diesel engine
11/02/2011	CN102228748A Oil-gas separator for battering ram
10/2011
10/27/2011	WO2011132562A1 Pathway structure of engine induction system
10/26/2011	CN202017555U Engine for 125cc (cylinder capacity) pedal motorcycle
10/26/2011	CN102226419A Efficient oil-gas separation device of engine
10/20/2011	US20110253079 Method for operating an internal combustion engine
10/20/2011	DE202011101502U1 Ölabscheidungsvorrichtung für einen Motor Oil separation apparatus for an engine
10/20/2011	DE102010027787A1 Oil mist separator for crank case ventilation device of internal-combustion engine, has separator housing, separation element arranged in housing and cover for removable closing of housing
10/20/2011	DE102010027785A1 Oil aerosol separator for crankcase ventilation device of internal combustion engine, comprises housing, separating element arranged in housing, and detachable cover closing housing from upper side in operation
10/20/2011	DE102010027783A1 Ölnebelabscheider einer Kurbelgehäuseentlüftungseinrichtung einer Brennkraftmaschine Oil mist separator of a crankcase ventilation system of an internal combustion engine
10/20/2011	DE102010015838A1 Oil separator for crank case ventilation system to separate aerosol coming from crank case of combustion engine of motor car from oil, has impeller comprising cavity, where aerosol in cavity is accelerated with impeller
10/19/2011	EP2378090A1 Oil mist separator
10/19/2011	CN202012411U Tank structure of general small gasoline engine
10/19/2011	CN202012409U Cylinder head cover for engine
10/19/2011	CN202012382U Double layer oil gas separating structure for general gasoline engine
10/19/2011	CN202012381U Breathing device for telescopic system of heading machine
10/19/2011	CN102220892A Gas-oil separating device used for engine shaft housing
10/19/2011	CN101187321B Internal combustion engine
10/13/2011	WO2011126436A1 Centrifugal separator
10/13/2011	DE102010014546A1 Brennkraftmaschine Internal combustion engine
10/12/2011	EP2375016A2 Combustion engine
10/12/2011	EP2373876A1 Method for operating an internal combustion engine
10/12/2011	EP1090210B2 Method for removing oil from crankcase ventilation gases and devices for implementing said method
10/12/2011	CN202007943U Quick connecting joint for ventilating pipe of automotive crankcase
10/12/2011	CN202007716U Engine hood

1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 52