F02M 59/365
Valves being actuated by the fluid pressure produced in an auxiliary pump
Official title: {valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump piston}
F02M59/365 (Valves being actuated by the fluid pressure produced in an auxiliary pump) appears on 51 US grants and 21 published applications in this corpus.
Search patents in F02M- Granted patents
- 51
- Published applications
- 21
- Assignees
- 30
- Inventors
- 96
- Latest grant
- 8 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 4 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 0 | 4 |
| 2021 | 5 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Injector arrangement for diesel engines using slurry or emulsion fuels4 May 2021US 10,995,719 B2Commonwealth Scientific and Industrial Research Organisation
- High-pressure fuel pump having a piston, a damper, and a pressure relief valve having a valve body and a spring9 Mar 2021US 10,941,740 B2Hyundai Kefico Corporation
- Fuel supply valve for a slurry fuel injector valve12 Jan 2021US 10,890,149 B2A. P. Møller-Mærsk A/S
- Fuel pressure measurement and related processes, systems, and controls25 Jun 2026US 2026/0177015 A1Cummins-Scania HPCR System, LLC
- 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
Most cited
By later US patents
- Fuel injector system with feed-back control63US 5,722,373 A1998
- Control device for a filling-ratio adjusting pump26US 5,701,873 AEidgenoessische Technische Hochschule Laboratorium Fuer Verbrennungsmotoren Und Verbrennungstechnik · 1997
- Common-rail fuel-injection system25US 6,192,864 B1Isuzu Motors Limited · 2001
- Fuel injector for an internal combustion engine24US 4,911,127 ACummins Engine Company, Inc. · 1990
- Fuel delivery control arrangement23US 4,343,280 AThe Bendix Corporation · 1982