F01L 1/06
The cams, or the like, rotating at a higher speed than that
Official title: the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
F01L1/06 (The cams, or the like, rotating at a higher speed than that) appears on 26 US grants and 20 published applications in this corpus.
Search patents in F01L- Granted patents
- 26
- Published applications
- 20
- Assignees
- 9
- Inventors
- 43
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 4 | 4 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cam phasing control for thermal management25 Jun 2024US 12,018,623 B2Cummins Inc.
- Four-stroke internal combustion engine thereto related vehicle and method17 Nov 2020US 10,837,323 B2Scania CV AB
- Four-stroke internal combustion engine thereto related vehicle and method17 Nov 2020US 10,837,324 B2Scania CV AB
- Valve drive15 Sep 2020US 10,774,699 B2Scania CV AB
- Engine assembly including cam for Z-type engines31 Mar 2020US 10,605,164 B2
- Double acting piston engines29 Jul 2021US 2021/0231048 A1
- Cam phasing control for thermal management19 Nov 2020US 2020/0362772 A1Cummins Inc.
- Revolution engine8 Oct 2020US 2020/0318499 A1
- Four-stroke internal combustion engine thereto related vehicle and method13 Feb 2020US 2020/0049080 A1Scania CV AB
- Four-stroke internal combustion engine thereto related vehicle and method6 Feb 2020US 2020/0040774 A1Scania CV AB
Most cited
By later US patents
- Marine hulls and drives97US 7,984,684 B22011
- Compressed gas engine with pistons and cylinders41US 6,598,392 B22003
- Lubricating device for overhead valve engine25US 4,762,098 AKawasaki Jukogyo Kabushiki Kaisha · 1988
- Four-cycle engine24US 5,606,943 AKawasaki Jukogyo Kabushiki Kaisha · 1997
- Valve gear for four-cycle engine21US 4,736,717 AKawasaki Jukogyo Kabushiki Kaisha · 1988