F02M 63/026
Means for reducing the pressure in common rails at power off
Official title: {Means for reducing the pressure in common rails at power off (pressure control F02D41/3845)}
F02M63/026 (Means for reducing the pressure in common rails at power off) appears on 10 US grants and 10 published applications in this corpus.
Search patents in F02M- Granted patents
- 10
- Published applications
- 10
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for operating an internal combustion engine comprising a high-pressure fuel injection system15 Dec 2020US 10,865,729 B2Vitesco Technologies GmbH
- Decoupling element for a fuel-injection device5 May 2020US 10,641,224 B2Robert Bosch GmbH
- High-pressure fuel pump9 Apr 2019US 10,253,741 B2Hitachi Automotive Systems, Ltd.
- Dual fuel common rail depressurization during engine shutdown and machine using same1 Nov 2016US 9,482,165 B2Caterpillar Inc.
- Approach for controlling fuel flow with alternative fuels13 Sep 2016US 9,441,597 B2Ford Global Technologies, LLC
- Method and device for operating an internal combustion engine comprising a high-pressure fuel injection system26 Jul 2018US 2018/0209372 A1Continental Automotive GmbH
- High-Pressure Fuel Pump10 May 2018US 2018/0128229 A1Hitachi Automotive Systems, Ltd.
- Decoupling element for a fuel-injection device16 Nov 2017US 2017/0328325 A1Robert Bosch GmbH
- Fuel system and corresponding method15 Jan 2015US 2015/0013642 A1Volvo Lastvagnar AB
- Dual Fuel Common Rail Depressurization During Engine Shutdown And Machine Using Same23 Oct 2014US 2014/0316677 A1Caterpillar Inc.
Most cited
By later US patents
- Dual fuel common rail depressurization during engine shutdown and machine using same4US 9,482,165 B2Caterpillar Inc. · 2016
- Pressure regulating valve for regulating the pressure in a high-pressure reservoir3US 8,826,889 B2Robert Bosch GmbH · 2014
- Full authority rail pressure-reduction valve2US 6,116,217 AStanadyne Automotive Corp. · 2000
- High-pressure fuel pump1US 10,253,741 B2Hitachi Automotive Systems, Ltd. · 2019
- Method and device for operating an internal combustion engine comprising a high-pressure fuel injection system1US 10,865,729 B2Vitesco Technologies GmbH · 2020