F01L 1/12

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Description

Class  F01L : CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES


Subclass 1/12: 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)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11852046 Continuous variable valve duration apparatus and engine provided with the sameNov 09, 22Dec 26, 23Hyundai Motor Company; KIA CORPORATION;
11549409 Internal combustion engine valve system and methodJul 28, 22Jan 10, 23Not available
11492933 Valve timing system and methodJan 10, 22Nov 08, 22Not available
11401840 Apparatus and method for valve timing in an internal combustion engineSep 22, 20Aug 02, 22Not available
11220934 Intake and exhaust valve system for an internal combustion engineJul 11, 19Jan 11, 22Not available
11072040 Method for producing a sliding surface on a machine elementJan 11, 16Jul 27, 21Schaeffler Technologies AG & Co. KG
11053819 Valve bridge systems comprising valve bridge guideMay 06, 20Jul 06, 21Jacobs Vehicle Systems Inc.
10934695 AquaPedal systemMar 21, 19Mar 02, 21Not available
10865663 Camshaft adjusting system with flex pot for decoupling of the adjustment rangesJul 17, 19Dec 15, 20Schaeffler Technologies AG & Co. KG
10823108 Internal combustion engine, straddled vehicle, and method for manufacturing internal combustion engineJan 29, 20Nov 03, 20Yamaha Hatsudoki Kabushiki Kaisha
10781724 Camshaft adjusting system having camshaft adjusters which are arranged radially and axially inside one anotherJul 17, 19Sep 22, 20Schaeffler Technologies AG & Co. KG
10683782 Two stroke, opposed piston engine with compression release brake arrangement and methodSep 29, 14Jun 16, 20Volvo Truck Corporation
10641136 Valve train for an internal combustion engineAug 05, 16May 05, 20Mahle International GmbH
10428701 Valve drive for an internal combustion engineMar 26, 18Oct 01, 19Mahle International GmbH
10428698 Valve drive for an internal combustion engineMar 26, 18Oct 01, 19Mahle International GmbH
10393049 Internal combustion engineMar 24, 17Aug 27, 19c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
10280811 Valve train systemMar 30, 16May 07, 19Not available
10260128 Wear-resistant copper-base alloyFeb 13, 17Apr 16, 19Toyota Jidosha Kabushiki Kaisha
10221795 Internal combustion engineMar 24, 17Mar 05, 19c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
10190530 Power unitFeb 23, 17Jan 29, 19Honda Motor Co. Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2022/0381,164 INTERNAL COMBUSTION ENGINE VALVE SYSTEM AND METHODAug 01, 22Dec 01, 22LSE R&D ENGINEERING LIMITED
2021/0003,043 APPARATUS AND METHOD FOR VALVE TIMING IN AN INTERNAL COMBUSTION ENGINESep 22, 20Jan 07, 21Not available
2020/0095,900 CAMSHAFT ADJUSTING SYSTEM WITH FLEX POT FOR DECOUPLING OF THE ADJUSTMENT RANGESJul 17, 19Mar 26, 20Schaeffler Technologies AG & Co. KG
2020/0080,448 CAMSHAFT ADJUSTING SYSTEM HAVING CAMSHAFT ADJUSTERS WHICH ARE ARRANGED RADIALLY AND AXIALLY INSIDE ONE ANOTHERJul 17, 19Mar 12, 20Schaeffler Technologies AG & Co. KG
2016/0281,546 VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINEJan 28, 16Sep 29, 16OTICS CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA,

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Patents Issued To Date - By Filing Year

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