F02D 1/162
By mechanical means dependent on engine speed for angular adjustment of driving
Official title: {by mechanical means dependent on engine speed for angular adjustment of driving and driven shafts}
F02D1/162 (By mechanical means dependent on engine speed for angular adjustment of driving) appears on 19 US grants and 10 published applications in this corpus.
Search patents in F02D- Granted patents
- 19
- Published applications
- 10
- Assignees
- 15
- Inventors
- 44
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Charge changing control device, reciprocating engine and method for operating a charge changing control device30 Nov 2021US 11,187,118 B2Caterpillar Motoren GmbH & Co. KG
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- Device and method for adjusting fuel supply advance angle of multi-cylinder diesel engine27 Mar 2018US 9,926,855 B2Jiangsu University of Science and Technology
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- Adaptive high pressure fuel pump system and method for predicting pumped mass23 Dec 2021US 2021/0396192 A1Cummins Inc.
- Adaptive high pressure fuel pump system and method for predicting pumped mass27 May 2021US 2021/0156328 A1Cummins Inc.
- Charge changing control device, reciprocating engine and method for operating a charge changing control device12 Nov 2020US 2020/0355098 A1Caterpillar Motoren GmbH & Co. KG
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Most cited
By later US patents
- Differential timing altering mechanism for fuel injectors26US 4,294,218 ACaterpillar Tractor Co. · 1981
- Engine timing device5US 3,951,118 ACaterpillar Tractor Co. · 1976
- Timing device4US 4,548,182 AMTU Friedrichshafen GmbH · 1985
- Cetane number estimation device4US 9,423,390 B2Toyota Jidosha Kabushiki Kaisha · 2016
- Centrifugal governor, particularly applicable for the alteration of ignition or injection timing in internal combustion engines3US 4,227,498 ARobert Bosch GmbH · 1980