F01M2001/105 - CPC Classification Index

ClassID:

137562 ⎘

F01M2001/105 - CPC Classification

Classification description:

Pressure lubrication; Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements

Sub-classes:

F01M2001/1057 » {comprising a plurality of filters, parallel or serial} 31
F01M2001/1064 » {comprising drains for oil to the carter, e.g. to recover spilled oil during change of filters} 29
F01M2001/1071 » {comprising oil tanks} 13
F01M2001/1078 » {comprising an oil pick-up tube to oil pump, e.g. strainer} 14
F01M2001/1085 » {comprising non-return valves} 13
F01M2001/1092 » {comprising valves bypassing the filter} 44

Recent Application in this class:

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TRANSMISSION OIL FILTER ASSEMBLY

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Oil distribution system for gas turbine engine

20210220757

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Bubble separator, and fluid circuit for automobile that includes bubble separator

20210189923

2021-06-24

Valve timing adjustment device

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2020-01-09

Internal combustion engine

20190143252

2019-05-16

Transmission oil filter assembly

20180209333

2018-07-26

Apparatus and method for engine cleaning

#10

20170276038

2017-09-28

Power unit for vehicle

#11

17343060

2022-11-08

Systems and methods for variable displacement engine oil flow

#12

16822588

2025-03-11

Oil filter for continuously variable transmission