F02D 2009/0215
Pneumatic governor
Official title: {Pneumatic governor}
F02D2009/0215 (Pneumatic governor) appears on 11 US grants and 1 published applications in this corpus.
Search patents in F02D- Granted patents
- 11
- Published applications
- 1
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 19 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 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 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system to mitigate throttle degradation19 Feb 2019US 10,208,693 B2Ford Global Technologies, LLC
- Intake noise reducing device for internal combustion engine17 Sep 2002US 6,450,141 B1Nissan Motor Co., Ltd.
- Method and device for preventing engine knock during engine off-idle13 Jul 1999US 5,921,218 AHyundai Motor Company
- Adjustable automatic starting line throttle actuation controller5 Jan 1999US 5,855,196 A
- Throttle valve controller for internal combustion engine29 Mar 1994US 5,297,521 AHitachi, Ltd.
Most cited
By later US patents
- Throttle valve controller for internal combustion engine34US 5,297,521 AHitachi, Ltd. · 1994
- Intake noise reducing device for internal combustion engine17US 6,450,141 B1Nissan Motor Co., Ltd. · 2002
- Method and a system for controlling a soot catcher purging throttle valve13US 4,467,601 AToyota Jidosha Kabushiki Kaisha · 1984
- Two-shift throttle control system for automotive internal combustion engine9US 4,397,276 ANissan Motor Co., Ltd. · 1983
- Supercharged diesel engine air inflow control system6US 4,515,136 AThe Garrett Corporation · 1985