F01L 1/16

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Description

Class  F01L : CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES


Subclass 1/16: Valve-gear or valve arrangements, e.g. lift-valve gear (lift valve and valve seat assemblies per seF01L 3/00; slide-valve gear F01L 5/00; actuated non-mechanically F01L 9/00; valve arrangements in working piston or piston-rod F01L 11/00; modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations F01L 13/00) Transmitting-gear between valve drive and valve (simultaneously operating two or more valves F01L 1/26) Tappets; Push-rods Silencing impact; Reducing wear

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11913415 Tappet for acting on a pump piston of a high-pressure fuel pumpJan 19, 21Feb 27, 24Schaeffler Technologies AG & Co. KG
11198932 Method for producing a sliding surfaceMar 23, 18Dec 14, 21Schaeffler Technologies AG & Co. KG
11149594 Method of setting tappet clearance and device thereforAug 21, 20Oct 19, 21Honda Motor Co. Ltd.
11118485 Solenoid valve control for noise reduction in a variable valve lift systemFeb 17, 20Sep 14, 21Schaeffler Technologies AG & Co. KG
11072040 Method for producing a sliding surface on a machine elementJan 11, 16Jul 27, 21Schaeffler Technologies AG & Co. KG
11015493 Rocker arm assembly for engine brakingFeb 27, 20May 25, 21EATON INTELLIGENT POWER LIMITED
10859050 Fuel injection pumpFeb 05, 20Dec 08, 20DENSO Corporation
10683777 Method for coating the nose of the cams of a camshaft with DLC, camshaft obtained in this way and facility for implementing said methodJun 10, 15Jun 16, 20H.E.F.
10612427 Solenoid valve control for noise reduction in a variable valve lift systemAug 28, 17Apr 07, 20Schaeffler Technologies AG & Co. KG
10612435 Rocker arm assembly for engine brakingFeb 13, 19Apr 07, 20EATON INTELLIGENT POWER LIMITED
10428746 Method of controlling an operation of an inlet valve system and an inlet valve control systemDec 08, 14Oct 01, 19Wärtsilä Finland OY
10273839 Internal combustion engine gas exchange valve hydraulic actuatorJun 29, 15Apr 30, 19L.T.A.G. LTD
10260380 Locking device for a switchable valve drive componentJun 12, 15Apr 16, 19Schaeffler Technologies AG & Co. KG
10247064 Rocker arm assembly for engine brakingFeb 14, 14Apr 02, 19EATON INTELLIGENT POWER LIMITED
10247061 Hydraulic valve drive of an internal combustion engineMar 23, 18Apr 02, 19Schaeffler Technologies AG & Co. KG
10087789 Cam follower, injection pump and valve actuator comprising such a cam follower, and manufacturing methodApr 14, 16Oct 02, 18Aktiebolaget SKF
10066516 Bucket tappet and method for producing sameJun 16, 15Sep 04, 18Schaeffler Technologies AG & Co. KG
9957856 Hydraulic valve drive of an internal combustion engineOct 08, 14May 01, 18Schaffer Technologies AG & Co. KG
9957847 Method for manufacturing a sliding tappetAug 07, 15May 01, 18Mahle International GmbH
9957848 Pivoting variable cam followerMar 26, 15May 01, 18Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2017/0298,783 METHOD FOR COATING THE NOSE OF THE CAMS OF A CAMSHAFT WITH DLC, CAMSHAFT OBTAINED IN THIS WAY AND FACILITY FOR IMPLEMENTING SAID METHODJun 10, 15Oct 19, 17H.E.F.

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