#F01L1/267

SYSTEM AND METHOD FOR ACTUATING ENGINE VALVES INCLUDING A RECOMPRESSION RELIEF VALVE EVENT

A valve actuation system for actuating at least one of two or more engine valves in an internal combustion engine comprises at least one motion source including a first motion source configured to pro…

DRIVE·Apr 10·2 min read

F01L1/267 Jacobs Vehicle Systems, Inc.

INTERNAL COMBUSTION ENGINE WITH FAST COMBUSTION, AND METHOD FOR CONTROLLING THE ENGINE

In an internal combustion engine provided with an electro-hydraulic system for variable actuation of the intake valves of the engine, each cylinder has two intake valves (VT, VS), associated with two …

DRIVE·Jan 24·2 min read

F01L1/267 FIAT RICERCHE [IT]

Type II Valvetrains to Enable Variable Valve Actuation

A valvetrain for a type II engine comprises a valve bridge, a switching rocker arm, a center capsule, a first auxiliary rocker arm, and a first auxiliary capsule. The selectively switching rocker arm …

DRIVE·Oct 21·1 min read

F01L1/267 Eaton Intelligent Power Limited

ENGINE

A first head section is arranged between a first cylinder side wall and a second head section in the axial direction of a cam shaft. The second head section is arranged between a second cylinder side …

DRIVE·Feb 15·2 min read

F01L1/267 YAMAHA MOTOR CO LTD [JP]

CONTROLLER FOR VARIABLE VALVE MECHANISM

An internal combustion engine is provided with a plurality of cylinders, air intake valves (31) provided to each of the cylinders, and a variable valve actuation mechanism (600) for varying the valve …

DRIVE·May 4·2 min read

F01L1/267 TOYOTA MOTOR CO LTD [JP]

SADDLE TYPE VEHICLE

There is provided a saddle type vehicle comprising, supported for rocking motion on a vehicle body frame, a power unit (20) including an OHC type internal combustion engine (30) and a belt-type contin…

DRIVE·Feb 24·2 min read

F01L1/267 HONDA MOTOR CO LTD [JP]

INTERNAL COMBUSTION ENGINE AND STRADDLE-TYPE VEHICLE

An internal combustion engine (11) includes a first rocker arm (63), a second rocker arm (64) including a side face (74S) facing the first rocker arm (63), an intake valve (41), a solenoid (100) for m…

DRIVE·Jun 10·2 min read

F01L1/267 YAMAHA MOTOR CO LTD [JP]

Integrated engine brake

An integrated engine brake assembly may include a valve that forces oil circulating through an engine to flow to an exhaust rocker arm when an engine brake lever is operated, a bridge that forms an in…

DRIVE·May 6·2 min read

F01L1/267 HYUNDAI MOTOR CO LTD [KR]

Engine

DRIVE·Apr 15·2 min read

F01L1/267 YAMAHA MOTOR CO LTD [JP]

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

A control device (100) for an internal combustion engine (1) is provided with: a variable valve driving mechanism (10) capable of changing a working angle of an intake valve (19) while keeping a maxim…

DRIVE·Mar 25·1 min read

F01L1/267 TOYOTA MOTOR CO LTD [JP]

Engine

A first rocker arm (36) is supported by a rocker shaft (33) and is provided to be able to operate a valve (24-27). A second rocker arm (37) is supported by the rocker shaft (33) and is arranged to lin…

DRIVE·Jan 7·1 min read

F01L1/267 YAMAHA MOTOR CO LTD [JP]

Engine

An actuator (39) switches the position of a switching pin member (35) between a first position and a second position by pressurizing the switching pin member in the axial direction of a cam shaft (14)…

DRIVE·Jan 7·1 min read

F01L1/267 YAMAHA MOTOR CO LTD [JP]

Variable valve apparatus for OHC type internal combustion engine

To provide a variable valve apparatus for an OHC type internal combustion engine which can keep a good maintenance performance of an ignition plug while miniaturization of a cylinder head is achieved …

DRIVE·Oct 1·2 min read

F01L1/267 HONDA MOTOR CO LTD [JP]

Internal combustion engine having a system for variable actuation of the intake valves provided with three-ways solenoid valves and method for controlling this engine

An internal-combustion engine with two intake valves (7A, 7B) for each cylinder is provided with a system for variable actuation of the intake valves, comprising a single solenoid valve for each cylin…

DRIVE·Feb 5·2 min read

F01L1/267 FIAT RICERCHE [IT]

Control device for an internal combustion engine with a variable lift valve mechanism

A control device for an internal combustion engine includes: a camshaft of the internal combustion engine; a plurality of plane cam shape portions; at least one transitional shape portion; a cam switc…

DRIVE·Dec 4·1 min read

F01L1/267 SUZUKI MOTOR CORP [JP]

Structure of oil control valve for variable lift of engine valve

The present invention relates to a structure of oil control valve for variable lift of engine valve. The engine (3) at least comprises a crankcase (31), a cylinder block (32) mounted on the crankcase …

DRIVE·Sep 4·3 min read

F01L1/267 KWANG YANG MOTOR CO [TW]

VARIABLE VALVE GEAR AND METHOD OF CONTROLLING SAME

A variable valve device and a method of controlling the variable valve device, wherein, in order to prevent a shortage of oil film in a spool section, only the spool of a solenoid on/off valve is move…

DRIVE·Aug 17·2 min read

F01L1/267 KOMATSU MFG CO LTD [JP]

Electromagnetically driven valve control apparatus and electromagnetically driven valve control method for internal combustion engine

A main CPU determines whether or not there is a request for one valve driving based on an engine operating state such as an engine speed and a load factor, with reference to a control map (S10). When …

DRIVE·Jun 9·2 min read

F01L1/267 TOYOTA MOTOR CO LTD [JP]

Control apparatus and method for valve actuating system of internal combustion engine

A control apparatus is provided for a valve actuating system (1) which is operable to lift an intake valve (2) or an exhaust valve (37) of an internal combustion engine and includes a lift characteris…

DRIVE·Apr 28·2 min read

F01L1/267 TOYOTA MOTOR CO LTD [JP]

Spark-ignition engine controller

An engine has four cylinders (2A-2D) each with a piston and a combustion chamber with a spark plug connected to the ignition circuit, while fuel is injected by an injector (9) with a needle valve and …

DRIVE·Apr 14·1 min read

F01L1/267 MAZDA MOTOR [JP]

Spark-ignition engine controller

DRIVE·Apr 7·1 min read

F01L1/267 MAZDA MOTOR [JP]

Fuel injection control system and method for internal combustion engine

There is provided a fuel injection control system and method for an internal combustion engine including two types of variable valve mechanisms capable of changing a camp phase and a cam profile, resp…

DRIVE·Feb 13·2 min read

F01L1/267 HONDA MOTOR CO LTD [JP]

Apparatus for and method of controlling an internal combustion engine

The invention relates to a spark-ignition internal combustion engine comprising a combustion chamber, a fuel injection means (13) for injecting fuel, an air amount control means (28) for controlling i…

DRIVE·Sep 26·2 min read

F01L1/267 HITACHI LTD [JP]

Valve control for a combustion engine

The valve control uses camshafts (11,12) for operation of the i.c. engine gas changing valves (7,8), with one or more valves having a stroke which is altered via a switch element (15) having a switchi…

DRIVE·May 30·1 min read

F01L1/267 PORSCHE AG [DE]