F02D 2009/0247
Opening the throttle a little on engine shutdown
Official title: {Opening the throttle a little on engine shutdown}
F02D2009/0247 (Opening the throttle a little on engine shutdown) appears on 8 US grants and 5 published applications in this corpus.
Search patents in F02D- Granted patents
- 8
- Published applications
- 5
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 27 Jan 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Stop control apparatus for internal combustion engine27 Jan 2015US 8,939,127 B1Toyota Jidosha Kabushiki Kaisha
- Device and method for controlling timing at which ignition is stopped when internal combustion engine becomes stopped16 Sep 2014US 8,838,368 B2Honda Motor Co., Ltd.
- Automatic choke apparatus for carburetor22 Jul 2014US 8,783,664 B2Honda Motor Co., Ltd.
- Diesel engine system and method of controlling diesel engine27 Apr 2010US 7,706,961 B2Mazda Motor Corporation
- Method and system for switching off an internal combustion engine28 Jun 2005US 6,910,457 B2Ford Global Technologies, LLC
- Stop control apparatus for internal combustion engine22 Jan 2015US 2015/0020773 A1Toyota Jidosha Kabushiki Kaisha
- Automatic choke apparatus for carburetor28 Jun 2012US 2012/0161341 A1Honda Motor Co., Ltd.
- Device and method for controlling timing at which ignition is stopped when internal combustion engine becomes stopped24 Nov 2011US 2011/0288753 A1Honda Motor Co., Ltd.
- Diesel engine system and method of controlling diesel engine12 Mar 2009US 2009/0070020 A1Mazda Motor Corporation
- Method and system for switching off an internal combustion engine1 Jul 2004US 2004/0123831 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Automatic control apparatus for engine throttle valve21US 4,735,179 AHitachi, Ltd. · 1988
- Method and system for switching off an internal combustion engine16US 6,910,457 B2Ford Global Technologies, LLC · 2005
- Throttle valve control device7US 6,367,773 B1Aisan Kogyo Kabushiki Kaisha · 2002
- Automatic choke apparatus for carburetor5US 8,783,664 B2Honda Motor Co., Ltd. · 2014
- System and method for preventing exhaust gases from entering an intake manifold of an engine3US 6,499,455 B1Ford Global Technologies, LLC · 2002