F02M 61/1813
Discharge orifices having different orientations with respect to valve member direction of
Official title: {Discharge orifices having different orientations with respect to valve member direction of movement, e.g. orientations being such that fuel jets emerging from discharge orifices collide with each other}
F02M61/1813 (Discharge orifices having different orientations with respect to valve member direction of) appears on 162 US grants and 201 published applications in this corpus.
Search patents in F02M- Granted patents
- 162
- Published applications
- 201
- Assignees
- 78
- Inventors
- 439
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 2 |
| 2003 | 4 | 5 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 4 | 5 |
| 2007 | 6 | 9 |
| 2008 | 2 | 4 |
| 2009 | 3 | 13 |
| 2010 | 6 | 4 |
| 2011 | 6 | 4 |
| 2012 | 3 | 4 |
| 2013 | 4 | 9 |
| 2014 | 3 | 14 |
| 2015 | 5 | 19 |
| 2016 | 15 | 19 |
| 2017 | 20 | 16 |
| 2018 | 13 | 18 |
| 2019 | 18 | 14 |
| 2020 | 8 | 8 |
| 2021 | 12 | 6 |
| 2022 | 7 | 7 |
| 2023 | 6 | 6 |
| 2024 | 4 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Mixed mode fuel injector with individually moveable needle valve members52US 6,769,635 B2Caterpillar Inc. · 2004
- Fuel injection valve having different fuel injection angles at different opening amounts46US 5,163,621 ANippondenso Co., Ltd. · 1992
- Electromagnetic fuel injector with orifice director plate36US 4,646,974 AGeneral Motors Corporation · 1987
- Fuel injection valve33US 5,540,200 ANissan Motor Co., Ltd. · 1996
- Method for operating a reciprocating-piston internal combustion engine25US 6,513,487 B1DaimlerChrysler AG · 2003