F02D 1/12
Non-mechanical
Official title: non-mechanical, e.g. hydraulic
F02D1/12 (Non-mechanical) appears on 108 US grants and 8 published applications in this corpus.
Search patents in F02D- Granted patents
- 108
- Published applications
- 8
- Assignees
- 45
- Inventors
- 143
- Latest grant
- 24 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 8 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 13 | 0 |
| 1984 | 12 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Governor and inversion pump drive gear24 Mar 2020US 10,599,165 B2Hamilton Sundstrand Corporation
- Adjustable fuel plate for diesel engine fuel pump21 Aug 2018US 10,054,060 B2Attitude Performance Products, LLC
- Pneumatic-IC engine based power management system for automobiles and the like26 Mar 2013US 8,403,091 B2
- Metering valve arrangement11 May 2004US 6,732,716 B2Delphi Technologies, Inc.
- Fuel pump for an internal combustion engine16 Mar 2004US 6,705,297 B2Nippon Soken, Inc.
- Governor and inversion pump drive gear16 May 2019US 2019/0146526 A1Hamilton Sundstrand Corporation
- Remote pneumatic aneroid fuel controller devices and methods2 Nov 2017US 2017/0314475 A1Power Driven Diesel, LLC
- Adjustable fuel plate for diesel engine fuel pump17 Aug 2017US 2017/0234242 A1Attitude Performance Products, LLC
- Adjustable fuel plate for diesel engine fuel pump22 Sep 2016US 2016/0273459 A1Attitude Performance Products, LLC
- Pneumatic - ic engine based power management system for automobiles and the like28 Oct 2010US 2010/0270097 A1
Most cited
By later US patents
- Method and apparatus for controlling the operation of a diesel engine45US 4,223,654 ARobert Bosch GmbH · 1980
- Fuel injection control system31US 4,174,694 ARobert Bosch GmbH · 1979
- Fuel injection pump for supercharged diesel internal combustion engines, in particular a distributor-type injection pump22US 4,308,834 ARobert Bosch GmbH · 1982
- Fuel injection pump device and method for settling the same19US 4,754,737 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 1988
- Device for automatic speed control of a diesel engine18US 3,978,837 AU. S. Philips Corporation · 1976