#F02B23/0672

Internal combustion engine having a cylinder liner with an integral antipolishing ring

Internal combustion engine comprising a cylinder having a liner wall, a piston and an anti-polishing ring positioned at an upper portion of the liner wall adjacent the piston when the piston is at a t…

DRIVE·Feb 9·1 min read

F02B23/0672 ELECTRO MOTIVE DIESEL INC [US]

Internal combustion engine having a piston with truncated cone wall cavity

The engine has a cavity comprising a tapered wall (36) that extends in an equidistant manner on both sides of an impact point (26) of a fuel spray (24) to cause an uniform splitting of the spray. The …

DRIVE·Jan 11·1 min read

F02B23/0672 RENAULT SA [FR]

Large-bore, medium-speed diesel engine having piston crown bowl with acute re-entrant angle

A large-bore (at least 180 mm diameter) diesel engine cylinder configuration featuring a piston crown bowl having an acute re-entrant angle and, optionally, an anti-polish ring. The acute re-entrant a…

DRIVE·Aug 10·1 min read

F02B23/0672 GEN MOTORS CORP [US]

Pilot injection control apparatus for an internal combustion engine

A pilot injection control apparatus for a diesel engine. An injector (2) injects fuel into a combustion chamber of the engine. An electronic control unit (ECU) (51) controls the injector (2) to conduc…

DRIVE·Aug 11·1 min read

F02B23/0672 TOYOTA MOTOR CO LTD [JP]

EGR Control Apparatus for Internal Combustion Engine

Adequate controllability is ensured when feedback control is provided to both the EGR valve (21) and the intake throttle valve (23), and switching shock is prevented when control is switched from one …

DRIVE·Jun 4·2 min read

F02B23/0672 ISUZU MOTORS LTD [JP]

Process for reinforcing a combustion engine piston and a reinforced piston according to such process

Reinforcing a piston having a cavity or bowl includes depositing and fusing a copper nickel alloy to at least the edge of the bowl An Independent claim is included for the following: (a) A reinforced …

DRIVE·Jun 6·1 min read

F02B23/0672 PEUGEOT CITROEN AUTOMOBILES SA [FR]

INTERNAL COMBUSTION ENGINE

A fuel injector (6) and a spark plug (7) are arranged inside a combustion chamber (5) of an internal combustion chamber. Fuel is injected from the fuel injector (6) at the end of the compression strok…

DRIVE·May 9·1 min read

F02B23/0672 TOYOTA MOTOR CO LTD [JP]

Piston

Pistons of internal combustion engines are thermally highly stressed components, especially in the area of the piston crown (4) and the piston ring zone (1). It is therefore necessary to provide adequ…

DRIVE·May 9·2 min read

F02B23/0672 FEDERAL MOGUL WIESBADEN GMBH [DE]