F02M 63/0205
For cutting-out pumps or injectors in case of abnormal operation of the
Official title: {for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors (safety devices acting on engine fuel system on lubricant pressure failure F01M1/24); for cutting-out pumps for stopping the engine}
F02M63/0205 (For cutting-out pumps or injectors in case of abnormal operation of the) appears on 240 US grants and 110 published applications in this corpus.
Search patents in F02M- Granted patents
- 240
- Published applications
- 110
- Assignees
- 113
- Inventors
- 452
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 11 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 3 |
| 2002 | 6 | 2 |
| 2003 | 3 | 9 |
| 2004 | 6 | 9 |
| 2005 | 7 | 7 |
| 2006 | 9 | 8 |
| 2007 | 7 | 3 |
| 2008 | 0 | 4 |
| 2009 | 3 | 9 |
| 2010 | 3 | 7 |
| 2011 | 4 | 2 |
| 2012 | 6 | 1 |
| 2013 | 2 | 7 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 6 | 6 |
| 2017 | 3 | 3 |
| 2018 | 5 | 6 |
| 2019 | 5 | 3 |
| 2020 | 4 | 5 |
| 2021 | 3 | 1 |
| 2022 | 4 | 3 |
| 2023 | 3 | 0 |
| 2024 | 0 | 4 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pressure accumulating device11 Aug 2026US 12,704,104 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel injector18 Apr 2023US 11,629,679 B2Transportation IP Holdings, LLC
- Fuel pump health assessment system7 Mar 2023US 11,598,302 B2Caterpillar Inc.
- Temperature sensitive valve10 Jan 2023US 11,549,605 B2Enerco Group, Inc.
- Temperature sensitive valve1 Mar 2022US 11,261,981 B2Enerco Group, Inc.
- Fuel injector9 Jan 2025US 2025/0012246 A1Liebherr-Components Deggendorf GmbH
- Method and arrangement for handling vent gas mixture1 Aug 2024US 2024/0255141 A1Alfa Laval Corporate AB
- An arrangement handling purged alcohol-based fuel and a method thereof1 Aug 2024US 2024/0255144 A1Alfa Laval Corporate AB
- Fuel pressure accumulating device25 Jul 2024US 2024/0247627 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel system and method11 Jul 2024US 2024/0229755 A1Roush Enterprises, Inc.
Most cited
By later US patents
- Engine system and method accounting for engine misfire172US 7,086,386 B2Ford Global Technologies, LLC · 2006
- Fuel injection system for an internal combustion engine82US 4,884,545 ADereco Dieselmotoren Forschungs-und Entwick-lungs-AG · 1989
- Accumulator fuel injection system70US 5,241,935 AServojet Electronic Systems, Ltd. · 1993
- Device for detecting leakage in a fuel supply66US 5,715,786 ARobert Bosch GmbH · 1998
- Fuel injection system for internal combustion engines61US 4,957,085 A1990