Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02F - Cylinders, pistons, or casings for combustion engines; Arrangements of sealings in combustion engines › F02F 1 - Cylinders; Cylinder heads
Patents for F02F 1 - Cylinders; Cylinder heads (16,229)
12/1978
12/26/1978US4131093 Internal combustion engines
12/26/1978CA1044967A1 Internal combustion engine
12/12/1978US4129103 Module unit
11/1978
11/28/1978US4127058 Liquid-cooled cylinder sleeves
11/14/1978US4125637 Process for embedding hard particles in a bearing surface
11/14/1978US4124977 Exhaust port liner support system
11/14/1978CA1042351A1 Exhaust reaction chamber system of engine
11/14/1978CA1042295A1 Exhaust system for internal combustion engine
11/07/1978US4123902 Exhaust port liner for multi-cylinder internal combustion engine
10/1978
10/24/1978US4121558 Internal combustion engine assembly
10/24/1978US4121550 Liquid-cooled cylinder head
10/17/1978US4120154 Internal combustion engine
10/10/1978US4119071 Exhaust gas recirculating device in an internal combustion engine
10/03/1978US4117674 Engine and reactor connection system
10/03/1978US4117673 Exhaust reaction assembly for internal combustion engine
09/1978
09/26/1978US4116181 Dual spark plug ignition internal combustion engine
09/26/1978US4116180 Internal combustion engine with improved exhaust valve arrangement
09/26/1978US4116179 Dual spark-ignition internal combustion engine
09/26/1978US4116176 Dual spark plug ignition internal combustion engine having improved cylinder head configuration
09/19/1978US4114373 Internal combustion engine having siamesed exhaust ports and an aftercombustion chamber
09/19/1978CA1038711A1 Engine vibration dampener means
09/12/1978US4112907 Method and device for ensuring the tightness of a cylinderhead on the cylinder block of a thermal engine, in particular, a diesel engine
09/12/1978US4112906 Firing deck insert for internal combustion engines
09/12/1978US4112883 Internal combustion engine fit-up device
08/1978
08/29/1978US4109617 Controlled flow cooling system for low weight reciprocating engine
08/22/1978US4108135 Arrangement for external oiling of cylinder liners of internal combustion engines
08/15/1978US4106444 Individual cylinder head
08/01/1978US4103663 Cylinder head for internal combustion engines, especially diesel engines
08/01/1978US4103487 Engine exhaust port liner system
07/1978
07/18/1978US4100736 Spark-ignition internal combustion engine equipped with exhaust gas recirculation system
07/18/1978US4100670 IC Insertion tool
07/11/1978US4099725 Seal of the upper area of a wet cylinder liner
07/11/1978US4099500 Exhaust system for internal combustion engine
07/11/1978US4099314 Friction and wear resistance
06/1978
06/27/1978US4096835 Internal combustion engine method and apparatus
06/20/1978US4095578 Induction conduits of internal combustion engines
06/20/1978US4095569 Internal combustion engine with an exhaust gas recirculating device
06/06/1978US4093018 Casting methods with composite molded core assembly
06/06/1978US4092969 Gasoline engine fed with lean mixture only
06/06/1978US4092956 Water cooled internal combustion engine, particularly a diesel engine
05/1978
05/16/1978US4089163 Exhaust port liner for engine
05/02/1978US4086763 Thermal reactor system for internal combustion engine
04/1978
04/25/1978US4086097 Calcium aluminate cement and refractory fibers
04/18/1978US4084548 Rotary piston engine
04/18/1978US4084372 Internal combustion engine
04/11/1978US4083333 Cylinder head construction for an internal combustion engine
04/11/1978US4083330 Piston for an internal combustion engine
04/04/1978US4082068 V-engine cooling system particularly for outboard motors and the like
03/1978
03/21/1978US4079720 Relative combination of a cylinder and a seal ring for internal combustion engines
03/21/1978US4079704 Internal combustion engine
03/21/1978US4079588 Internal combustion engine
03/14/1978US4078533 Internal combustion engine having an auxiliary combustion chamber
03/14/1978US4078530 Spark ignition type four cycle internal combustion engines
03/07/1978US4077458 Core and method for casting cylinder head with exhaust port
02/1978
02/28/1978US4076001 Prechamber mounting for internal combustion engine
02/07/1978US4072136 Apparatus for supplying rich air/fuel mixture in an internal combustion engine
02/07/1978US4072135 Apparatus for supplying a rich air/fuel mixture in an internal combustion engine
02/07/1978US4072134 Apparatus for supplying rich air/fuel mixture in an internal combustion engine
01/1978
01/24/1978US4069667 Engine exhaust port liner
01/17/1978US4068630 Engine with noise reducing exhaust valve arrangement
01/03/1978US4066057 Cylinder head mounting apparatus for internal combustion engines
12/1977
12/13/1977US4062331 Two cycle internal combustion engine
10/1977
10/25/1977US4055045 Port liner support device
10/18/1977US4054115 Miniature internal combustion engine
10/11/1977US4052972 Internal combustion engine
10/04/1977US4051820 Engine valving and porting
09/1977
09/27/1977US4050421 Cylinder liner with internal cooling ducts for internal combustion reciprocating engines
09/27/1977US4050244 Cylinder head
09/13/1977US4047508 Cooling air distribution system for reciprocating aircraft engines
09/06/1977US4046114 Insulated, high efficiency, low heat rejection, engine cylinder head
08/1977
08/30/1977US4044730 Auxiliary combustion chamber for an internal combustion engine
08/23/1977US4044217 Sliding surface working method using wire-explosion coating
08/16/1977US4041909 Internal-combustion engine having a sub-combustion chamber
07/1977
07/26/1977US4037408 Cylinder head for multi-cylinder internal combustion engine
07/12/1977US4034723 Insulated, high efficiency, low heat rejection, engine cylinder head
07/12/1977US4034464 Shrinkage inhibition
07/05/1977US4033303 Engine exhaust valve cooling
06/1977
06/28/1977US4031699 Port liner assembly
06/21/1977US4030470 Lined engine block member including a threaded opening and method for providing same
06/14/1977US4029072 Igniting apparatus for internal combustion engines
06/14/1977US4029062 Auxiliary combustion chamber for internal combustion engine
06/14/1977US4028887 Internal combustion engine with improved exhaust port
05/1977
05/31/1977US4026250 Explosion internal-combustion engines
05/17/1977US4023547 Reciprocating-piston-type internal combustion engine particularly for the operation of passenger automobiles
04/1977
04/19/1977US4018195 Insulated, high efficiency, low heat rejection, engine cylinder head
04/12/1977US4016850 Ported cylinder construction for a two-cycle engine
03/1977
03/22/1977US4013058 Reciprocating piston engine construction, particularly multi-part cylinder and crankshaft connection arrangement
03/15/1977US4011852 Cylinder head for internal combustion engines
03/15/1977US4011841 Gasoline engine of four-cycle ignition type
03/01/1977US4009693 Air purging and cooling system for internal combustion engines
02/1977
02/15/1977US4007773 Method for engine dampening
01/1977
01/18/1977US4003422 Process for making a composite cylinder head assembly
01/04/1977US4000730 Valve cage structure for internal combustion engines, particularly adapted for fluid cooling
01/04/1977US4000723 Engine valve means and porting
01/04/1977US4000722 Externally ignited four cycle internal combustion engine
12/1976
12/07/1976US3995535 Expansible chamber device
11/1976
11/02/1976US3989424 Engine ports
10/1976
10/19/1976US3987143 Method of decreasing heat loss from exhaust gases of an internal combustion engine
10/12/1976US3985111 Article for defining an auxiliary compartment for an engine combustion chamber
10/12/1976US3984977 Exhaust port arrangement in combustion engine
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