Patents-Review.com
ClassID:

137266 ⎘

F01L3/24 - CPC Classification

Classification description:

Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof Safety means or accessories, not provided for in preceding sub- groups of this group

Recent Application in this class:
#1
20220161377
2022-05-26

ASSEMBLING APPARATUS AND ASSEMBLING METHOD

 #2
20220118566
2022-04-21

ASSEMBLING APPARATUS AND ASSEMBLING METHOD

 #3
20220118565
2022-04-21

ASSEMBLING APPARATUS, ASSEMBLING HEAD, AND ASSEMBLING METHOD

 #4
20210131317
2021-05-06

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #5
20210131316
2021-05-06

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEACTIVATION IN INTERNAL COMBUSTION ENGINES

 #6
20210008675
2021-01-14

Assembling apparatus and assembling method

 #7
20210008674
2021-01-14

Assembling apparatus and assembling method

 #8
20210008673
2021-01-14

Assembling apparatus, assembling head, and assembling method

 #9
20200300129
2020-09-24

Sliding contact for electrically actuated rocker arm

 #10
20200095907
2020-03-26

Hollow engine valve and manufacturing method therefor

 #11
20190338680
2019-11-07

Sliding contact for electrically actuated rocker arm

 #12
20190249575
2019-08-15

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #13
20190112952
2019-04-18

Method of preventing bearing seizure and vehicle using the same

 #14
20190030595
2019-01-31

Method for filling with metallic sodium

 #15
20180274402
2018-09-27

Valve cover extension tube with integrated sensor

 #16
20180264530
2018-09-20

Highly-viscous substance dispensing method and highly-viscous substance dispensing apparatus

 #17
20180149048
2018-05-31

Method of adaptively controlling a motor vehicle engine system

 #18
20180142583
2018-05-24

Sliding contact for electrically actuated rocker arm

 #19
20180133853
2018-05-17

Assembling apparatus and assembling method

 #20
20180117722
2018-05-03

Assembling apparatus, assembling head, and assembling method

 #21
20180058275
2018-03-01

Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

 #22
20170254635
2017-09-07

Method of detecting lift amount of valve

 #23
20170234175
2017-08-17

Hollow engine valve and manufacturing method therefor

 #24
20170081992
2017-03-23

METHOD AND DEVICE FOR DIAGNOSE OF VALVES OF AN INTERNAL COMBUSTION ENGINE

 #25
20160285392
2016-09-29

INTERNAL COMBUSTION ENGINE WITH POWER-GENERATING MEMBER

 #26
20160279746
2016-09-29

Method of charging a hollow valve with metallic sodium

 #27
20160276960
2016-09-22

INTERNAL COMBUSTION ENGINE WITH POWER-GENERATING MEMBER

 #28
20160201523
2016-07-14

Compact valve bridge assembly having cartridge insert

 #29
20160146071
2016-05-26

Method and system for detecting malfunction of fastening bolt in CVVT

 #30
20160136758
2016-05-19

Cladding method for valve seat and production method for cylinder head

 #31
20160108849
2016-04-21

Cylinder head assembly

 #32
20160023279
2016-01-28

Machining apparatus and deburring device

 #33
20150247430
2015-09-03

Valve assembly

 #34
20140224204
2014-08-14

Ignition device for spark-ignition internal combustion engine

 #35
20130325290
2013-12-05

System and method for calibrating a valve lift sensor and evaluating a valve lift sensor and a hydraulic valve actuator

 #36
20120105623
2012-05-03

System for Detecting Surface Variations on Engine Cylinder Head Valve Seats

 #37
20110297112
2011-12-08

Forced air valve guide for an internal combustion engine

 #38
20110259689
2011-10-27

Spring damper

 #39
20110107910
2011-05-12

Piston with blow-by feature and method of preventing catastrophic failure to an internal combustion engine

 #40
20110083634
2011-04-14

Lubricant delivery system for internal combustion engines

 #41
20110030347
2011-02-10

After-treatment apparatus for exhaust gas right after a combustion chamber

 #42
20100206260
2010-08-19

Method for preventing exhaust valve seat recession

 #43
20100199945
2010-08-12

Internal combustion engine valve drive train switching device

 #44
20090095247
2009-04-16

Intake valve for lessening accumulation of high boiling fraction from fuel

 #45
20080276615
2008-11-13

Harmonic engine

 #46
20080211156
2008-09-04

Spring damper

 #47
20080211155
2008-09-04

Spring damper

 #48
20070273153
2007-11-29

Combustion engine driven electric generator apparatus

 #49
20070194260
2007-08-23

Valve device

 #50
20060163786
2006-07-27

Spring damper

 #51
20060081202
2006-04-20

Valve lift sensor

 #52
20050125139
2005-06-09

Method for operating an internal combustion engine

 #53
20050087164
2005-04-28

Apparatus and method for lessening the accumulation of high boiling fraction from fuel in intake valves of combustion engines

 #54
20050028764
2005-02-10

Deposit removal for internal combustion engine