F02M 59/362
Rotary valves
Official title: {Rotary valves}
F02M59/362 (Rotary valves) appears on 18 US grants and 6 published applications in this corpus.
Search patents in F02M- Granted patents
- 18
- Published applications
- 6
- Assignees
- 9
- Inventors
- 34
- Latest grant
- 8 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 4 |
| 2021 | 3 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Valve needle8 Mar 2022US 11,268,484 B2A. P. Møller-Mærsk A/S
- Fuel injection system2 Nov 2021US 11,162,466 B2A. P. Møller-Mærsk A/S
- Fuel supply valve for a slurry fuel injector valve12 Jan 2021US 10,890,149 B2A. P. Møller-Mærsk A/S
- Fuel injection valve12 Jan 2021US 10,890,150 B2A. P. Møller-Mærsk A/S
- Rotating fuel injector assembly6 Nov 2018US 10,119,507 B1
- Fuel supply valve for a slurry fuel injector valve2 Jan 2020US 2020/0003132 A1A. P. Møller-Mærsk A/S
- Fuel injection valve2 Jan 2020US 2020/0003133 A1A. P. Møller-Mærsk A/S
- Valve needle2 Jan 2020US 2020/0003168 A1A. P. Møller-Mærsk A/S
- Fuel injection system2 Jan 2020US 2020/0003169 A1A. P. Møller-Mærsk A/S
- Fuel pump23 Oct 2014US 2014/0314603 A1Hitachi, Ltd.
Most cited
By later US patents
- Solenoid valve controlled fuel injection pump10US 4,241,714 AGeneral Motors Corporation · 1980
- Rotary fuel injection apparatus9US 4,326,672 ACaterpillar Tractor Co. · 1982
- Device for injecting liquid such as fuel into at least one pressurized chamber of a periodic operation machine such as an internal combustion engine and engine of this type equipped with this device8US 5,199,402 A1993
- Dual fuel rotary controlled pilot and main injection7US 4,273,087 ACaterpillar Tractor Co. · 1981
- Fuel injection pump6US 4,301,777 AGeneral Motors Corporation · 1981