F02M 26/64
The egr valve being operated together with an intake air throttle
Official title: the EGR valve being operated together with an intake air throttle
F02M26/64 (The egr valve being operated together with an intake air throttle) appears on 91 US grants and 70 published applications in this corpus.
Search patents in F02M- Granted patents
- 91
- Published applications
- 70
- Assignees
- 49
- Inventors
- 177
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 6 |
| 2004 | 4 | 2 |
| 2005 | 3 | 5 |
| 2006 | 3 | 1 |
| 2007 | 4 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 3 | 8 |
| 2013 | 2 | 4 |
| 2014 | 5 | 3 |
| 2015 | 6 | 7 |
| 2016 | 2 | 4 |
| 2017 | 8 | 4 |
| 2018 | 4 | 5 |
| 2019 | 4 | 7 |
| 2020 | 9 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- EGR estimation method for internal combustion engine and EGR estimation device for internal combustion engine18 Jul 2023US 11,703,002 B2Nissan Motor Co., Ltd.
- Control method and control device for internal combustion engine15 Mar 2022US 11,274,616 B2Nissan Motor Co., Ltd.
- System and method making it possible to deactivate at least one cylinder of an engine, intake manifold and heat exchanger including said system15 Jun 2021US 11,035,325 B2Valeo Systemes Thermiques
- Engine and mixed-gas intake device thereof11 May 2021US 11,002,227 B2Weichai Power Co., Ltd.
- Control device for an internal combustion engine22 Dec 2020US 10,871,111 B2Ford-Werke GmbH
- Egr estimation method for internal combustion engine and egr estimation device for internal combustion engine13 Apr 2023US 2023/0113431 A1Nissan Motor Co., Ltd.
- Valve housing, exhaust-gas valve, exhaust system, vehicle, and method of manufacturing an exhaust-gas valve17 Jun 2021US 2021/0180526 A1Faurecia Emissions Control Technologies, Germany GmbH
- Engine and mixed-gas intake device thereof31 Dec 2020US 2020/0408173 A1Weichai Power Co., Ltd.
- Control device for an internal combustion engine7 May 2020US 2020/0141365 A1Ford-Werke GmbH
- Control device for an internal combustion engine30 Apr 2020US 2020/0131998 A1Ford-Werke GmbH
Most cited
By later US patents
- Swirl port system for a diesel engine41US 6,772,729 B2Delphi Technologies, Inc. · 2004
- Low-pressure exhaust gas recirculation system36US 9,145,841 B2Denso Corporation · 2015
- Gas mixture feed system for internal combustion engine32US 4,094,285 AHitachi, Ltd. · 1978
- Device for controlling number of operating cylinders of an internal combustion engine29US 5,562,085 ANippondenso Co., Ltd. · 1996
- Internal combustion engine26US 4,304,208 ANissan Motor Co., Ltd. · 1981