F01L 5/16
With reciprocating and other movement of same valve
Official title: with reciprocating and other movement of same valve, e.g. longitudinally of working cylinder and in cross direction
F01L5/16 (With reciprocating and other movement of same valve) appears on 5 US grants and 3 published applications in this corpus.
Search patents in F01L- Granted patents
- 5
- Published applications
- 3
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 22 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Reciprocating cylinder liner seal assembly22 May 2018US 9,976,452 B1Dana Automotive Systems Group, LLC
- Valve system for internal combustion engines16 Nov 2004US 6,817,326 B1
- Flow conditioned nutation valving apparatus and method of operation16 Jun 1987US 4,672,989 AMilburn Research Corporation
- Nutation valving apparatus and method of operation1 Jul 1986US 4,597,403 A
- Rotary valve timing apparatus7 Aug 1979US 4,163,438 ADana Corporation
- Method for introducing highly precompressed combustion air into a combustion chamber of an internal combustion engine, high-pressure inlet valve therefor and internal combustion engine having such a high-pressure inlet valve24 Mar 2022US 2022/0090522 A1Erwin Junker Grinding Technology A.S.
- Reciprocating cylinder liner seal assembly3 May 2018US 2018/0119582 A1Dana Automotive Systems Group, LLC
- A Piston Engine with a Transfer Valve Assembly4 Jan 2018US 2018/0003091 A1Libertine FPE Ltd
Most cited
By later US patents
- Rotary valve timing apparatus25US 4,163,438 ADana Corporation · 1979
- Flow conditioned nutation valving apparatus and method of operation3US 4,672,989 AMilburn Research Corporation · 1987
- Valve system for internal combustion engines2US 6,817,326 B12004
- Nutation valving apparatus and method of operation1US 4,597,403 A1986