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Class Information
Number: 123/196R
Name: Internal-combustion engines > Lubricators
Description:










Sub-classes under this class:

Class Number Class Name Patents
123/196CP Crankcase, pressure control 120
123/196A Filtering 293
123/196AB Heating and cooling 304
123/196S Safety devices 318
123/196V Sleeve valve lubrication 10
123/196M Upper cylinder lubricants 146
123/196W Vertical shaft 182


Patents under this class:

Patent Number Title Of Patent Date Issued
8703676 Marine engine lubrication Apr. 22, 2014
8701623 Multi-link, adjustable-stroke type engine Apr. 22, 2014
8701621 Four-cycle engine, bush cutter and engine-driven tool having same Apr. 22, 2014
8683963 Hydraulic control device for engine Apr. 1, 2014
8677973 Thrust plate for an internal combustion engine and method of operating same Mar. 25, 2014
8667947 Oil passage structure of engine Mar. 11, 2014
8662050 Elastic fixing for a piston of a variable compression ratio engine Mar. 4, 2014
8662046 Balancer integrated with crankcase Mar. 4, 2014
8656885 Engine for a vehicle Feb. 25, 2014
8651085 Piston-pin bearing lubrication system and method for a two-stroke internal combustion engine Feb. 18, 2014
8651078 Oil pan for an internal combustion engine Feb. 18, 2014
8646429 Control of a plurality of plug coils via a single power stage Feb. 11, 2014
8640663 Oil pressure control apparatus Feb. 4, 2014
8640657 Oil supply system for an internal combustion engine Feb. 4, 2014
8627656 Oil supply device for vehicle Jan. 14, 2014
8622176 Gearbox oil reservoir shape optimization Jan. 7, 2014
8622032 Internal combustion engine with dual-chamber cylinder Jan. 7, 2014
8616857 Oil pump unit with variable flow rate Dec. 31, 2013
8616174 Motorcycle engine case with adjustable oil scraper and method of using the same Dec. 31, 2013
8609224 Fastening assembly Dec. 17, 2013
8607761 Lubrication structure for bearing section Dec. 17, 2013
8602167 Lubricating apparatus and method for dosing cylinder lubrication oil Dec. 10, 2013
8596240 Integrally cast block and gaseous fuel injected generator engine Dec. 3, 2013
8578907 Internal combustion engine with variable flow rate oil pump apparatus, and motorcycle incorporating same Nov. 12, 2013
8578906 Oil system for an engine Nov. 12, 2013
8567566 Oil pan structure Oct. 29, 2013
8561590 Oil pan for an internal combustion engine Oct. 22, 2013
8557751 Lubricant composition Oct. 15, 2013
8555851 Lubrication arrangement for timing chain and cylinder head Oct. 15, 2013
8555843 Charge bypass system for engine start Oct. 15, 2013
8534257 Engine case Sep. 17, 2013
8528515 Crankcase of internal combustion engine Sep. 10, 2013
8522925 Debris flush system for balance shaft bearings Sep. 3, 2013
8522744 Lubricating structure for an internal combustion engine Sep. 3, 2013
8522743 Multi-cylinder internal combustion engine Sep. 3, 2013
8522742 Multi-cylinder internal combustion engine Sep. 3, 2013
8511274 Engine speed sensitive oil pressure regulator Aug. 20, 2013
8510018 Control valve apparatus Aug. 13, 2013
8505512 Method of modifying engine oil cooling system Aug. 13, 2013
8505506 Oil pressure control apparatus Aug. 13, 2013
8499738 Control systems for a variable capacity engine oil pump Aug. 6, 2013
8490597 Vertical and horizontal engine Jul. 23, 2013
8490596 Vertical and horizontal engine Jul. 23, 2013
8485222 Systems and methods for preventing oil migration Jul. 16, 2013
8485155 Internal combustion engine Jul. 16, 2013
8482420 Method of monitoring oil in a vehicle Jul. 9, 2013
8479703 Internal combustion engine Jul. 9, 2013
8479702 Small-sized vehicle Jul. 9, 2013
8464698 Air intake assembly with integrated crankcase ventilation system Jun. 18, 2013
8464684 Lubrication system for a dry sump internal combustion engine Jun. 18, 2013











 
 
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