F02M 41/128
Varying injection timing by angular adjustment of the face-cam or the rollers
Official title: {Varying injection timing by angular adjustment of the face-cam or the rollers support}
F02M41/128 (Varying injection timing by angular adjustment of the face-cam or the rollers) appears on 101 US grants and 7 published applications in this corpus.
Search patents in F02M- Granted patents
- 101
- Published applications
- 7
- Assignees
- 19
- Inventors
- 125
- Latest grant
- 8 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 14 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 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 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injection pump8 Dec 2020US 10,859,050 B2Denso Corporation
- Internal combustion engine having dedicated EGR cylinder(s) and improved fuel pump system1 Dec 2020US 10,851,738 B2Southwest Research Institute
- Advance arrangements7 Aug 2007US 7,252,074 B2Delphi Technologies, Inc.
- Fuel injection pump having hydraulic timer mechanism and load timer mechanism31 Aug 2004US 6,782,870 B2Denso Corporation
- Distribution type fuel injection pump29 Jun 2004US 6,755,180 B2Denso Corporation
- Fuel injection pump10 Sep 2020US 2020/0284230 A1Denso Corporation
- Internal Combustion Engine Having Dedicated EGR Cylinder(s) and Improved Fuel Pump System19 Dec 2019US 2019/0383242 A1Southwest Research Institute
- Advance arrangements1 Feb 2007US 2007/0023013 A1Delphi Technologies, Inc.
- Fuel injection pump having hydraulic timer mechanism and load timer mechanism1 Apr 2004US 2004/0060543 A1Denso Corporation
- Mechanical distributor injection pump having cold-start acceleration3 Jul 2003US 2003/0121504 A1Robert Bosch GmbH
Most cited
By later US patents
- Distribution type fuel injection apparatus39US 4,395,987 ADiesel Kiki Co., Ltd. · 1983
- Control system for diesel engine during cold-engine warm-up27US 6,273,056 B1Nissan Motor Co., Ltd. · 2001
- Two-cycle diesel engine24US 5,183,013 AYamaha Hatsudoki Kabushiki Kaisha · 1993
- Fuel injection pump22US 4,273,090 ARobert Bosch GmbH · 1981
- Injection advance device20US 4,355,621 ANissan Motor Co., Ltd. · 1982