Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01M - Lubricating of machines or engines in general; Lubricating internal-combustion engines; Crankcase ventilating › F01M 11 - Component parts, details, or accessories, not provided for in, or of interest apart from, groups
Patents for F01M 11 - Component parts, details, or accessories, not provided for in, or of interest apart from, groups (11,859)
09/1981
09/15/1981US4289583 Oil reclamation device
09/15/1981US4289255 Oil filter cap
09/01/1981US4286553 Integrated fuel primer and crankcase drain system for internal combustion engine
08/1981
08/25/1981US4285360 Apparatus for withdrawing the oil from an internal combustion engine
08/25/1981US4285309 Housing for an internal combustion engine
08/18/1981US4284504 Centrifugal spin-on filter or separator and method of making and assembling the same
08/18/1981US4284173 Motor vehicle lubricating facility
07/1981
07/28/1981US4280456 Engine with intake ported cylinders and porous port liners for oil control
07/07/1981US4276859 Pressure lubrication for internal combustion engines
06/1981
06/09/1981CA1102658A1 Filter element shutoff valve
06/02/1981US4270497 Oil pan for internal combustion engines
05/1981
05/26/1981US4269237 Sump oil draining and collecting device
05/26/1981CA1101818A1 Engine mounting base
05/19/1981US4267941 Breather cap
05/05/1981US4265748 Lubricant filter for internal combustion engines
04/1981
04/28/1981US4264443 Transmission fluid filter
04/08/1981EP0026530A1 A centrifugal filter for cleaning lubricating oils, particularly for internal combustion engines
03/1981
03/31/1981US4258679 Device for controlling the lubricating oil temperature of a combustion engine having an oil container
03/24/1981US4257369 Internal combustion engine equipped with noise control device
03/17/1981US4256069 Lubricant oil level detecting device for internal combustion engines
03/03/1981CA1096900A1 Oil pump inlet screen assembly
02/1981
02/04/1981EP0023250A1 Actuating mechanism for inlet or exhaust valves of internal-combustion engines
01/1981
01/13/1981US4244330 Engine cylinder liner having a mid stop
12/1980
12/23/1980US4240523 Motorized crankcase oil changing system
12/16/1980US4239026 Pressure lubrication for internal combustion engines
12/09/1980US4237847 Composite engine block having high strength to weight ratio
12/02/1980CA1090668A1 Replacement oil pan plug
11/1980
11/26/1980EP0019540A1 Apparatus for measuring a liquid level
11/18/1980CA1089731A1 Double orifice piston cooling nozzle for reciprocating engines
11/12/1980EP0018544A1 Closure cap
11/04/1980US4231544 Locking crankcase drain valve assembly
11/04/1980CA1088879A1 Lubrication system for earthmoving equipment
10/1980
10/28/1980US4230087 Low-noise-level internal combustion engine
10/15/1980EP0016929A1 Device for monitoring a supply of liquid lubricant in a motor vehicle
09/1980
09/23/1980US4224161 Oil pump inlet screen assembly
09/23/1980US4223799 Releasable locking means for closure caps
09/16/1980US4223073 High-temperature damping composite
09/16/1980US4222875 Filter element shutoff valve
09/16/1980CA1085748A2 Oil level sensing apparatus
09/09/1980US4221323 Centrifugal filter with external service indicator
09/09/1980US4221039 Gasket holder clip
08/1980
08/26/1980US4219805 Lubricating oil debris monitoring system
08/26/1980US4219002 Sound insulated internal combustion engine
08/12/1980CA1083484A1 Drain recycle system for two-cycle engine
07/1980
07/22/1980US4213441 Engine with wall rib oil gauge mounting and drain means
07/08/1980US4211522 Oil-injected rotary compressors
07/01/1980CA1080507A1 Oil level sensing apparatus
06/1980
06/17/1980US4207645 Engine accessory
06/10/1980US4207187 Apparatus for filtering and cooling oil or other fluids
06/10/1980US4206776 Gravity-controlled flow valve
06/10/1980US4206726 Double orifice piston cooling nozzle for reciprocating engines
06/03/1980US4205758 Replacement oil pan plug
05/1980
05/20/1980US4204203 Level indicator
05/20/1980US4203408 Lubricating oil detector for an internal combustion engine
04/1980
04/22/1980US4199443 For selectively detecting particles above predetermined size
04/01/1980US4195652 Liquid level control for a transmission sump
03/1980
03/18/1980US4193442 Dual bimetal relief valve
03/04/1980US4191356 Engine mounting base
03/04/1980CA1072776A1 Sensing probe for gravity induced flow liquid level regulator
02/1980
02/26/1980CA1072456A1 Method and apparatus for recycling engine lubricating oil
02/19/1980US4189351 Oil reclamation device
02/12/1980CA1071433A1 Method and apparatus for monitoring oil degradation
02/05/1980US4186714 Sound insulated internal combustion engine
01/1980
01/09/1980EP0006116A1 Engine mounting base
01/01/1980US4180983 Device for preventing leakages of working fluid from a heat engine
12/1979
12/11/1979US4177786 Lubricant feeding means
12/11/1979US4177529 Filter wrench
11/1979
11/20/1979US4174699 Engine oil processing system
11/20/1979US4174574 Engine oil level measurement device for sound proof encapsulated internal combustion engines
11/13/1979US4174231 Method for flushing the crankcase of an internal combustion engine
10/1979
10/30/1979US4172738 Apparatus and method for removing residual oil from automobile engines
10/02/1979US4169432 Integrated PCV valve and oil filler cap
09/1979
09/11/1979CA1062171A1 Oil filter with oil additive generator
08/1979
08/07/1979CA1059932A1 Restriction indicating wingnut for air cleaners
06/1979
06/27/1979EP0002602A1 Rotary machine including a lubrication system
05/1979
05/01/1979US4151823 Quick-change oil filter/reservoir system for internal combustion engine
04/1979
04/24/1979US4150809 Valve device for draining liquids
04/24/1979US4150655 Lubricating oil sump for internal combustion engines
03/1979
03/27/1979US4146207 Metering drain plug
02/1979
02/07/1979EP0000680A1 Level indicator for a liquid contained in a reservoir
02/06/1979US4137998 Oil change nozzle
01/1979
01/23/1979CA1046957A1 Integral oil supply and filter
01/16/1979US4134380 Automobile oil pan assembly
12/1978
12/26/1978CA1044974A1 Crankcase for multi-cylinder, reciprocating-piston, internal-combustion engines
12/12/1978US4129503 Oil pump inlet screen assembly
12/05/1978US4128140 Apparatus for recycling engine lubricating oil
11/1978
11/21/1978CA1042841A1 Rotatable closure device
11/07/1978US4124011 System for preventing outflow of oil from an oil filler port
10/1978
10/24/1978US4121551 Drain recycle system for two-cycle engine
10/10/1978US4119178 Internal combustion engine with dry sump lubrication
10/10/1978US4119117 Valve means of a device for removing lubricating oil
10/03/1978US4117907 Device for aspiration of lubricating oil from the supply of a combustion engine
09/1978
09/19/1978US4114660 Automobile oil changing device
08/1978
08/29/1978US4109831 Portable self-contained lubricating apparatus
08/29/1978US4109506 Device for monitoring the lubrication of the crankshaft of a reciprocating internal combustion engine
08/22/1978US4108201 Sensing probe for gravity induced flow liquid level regulator
08/22/1978US4107999 Automatic oil level maintaining system
08/22/1978US4107984 System for maintaining level of oil in engine
08/22/1978CA1036951A1 Filter mounting and bypass valve assembly
08/15/1978US4107493 Radiator cap
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