F02M 41/16
Fuel-injection apparatus with two or more injectors fed from a common pressure-source
Official title: characterised by the distributor being fed from a constant pressure source, e.g. accumulator {or constant pressure positive displacement pumps}
F02M41/16 (Fuel-injection apparatus with two or more injectors fed from a common pressure-source) appears on 35 US grants and 7 published applications in this corpus.
Search patents in F02M- Granted patents
- 35
- Published applications
- 7
- Assignees
- 17
- Inventors
- 83
- Latest grant
- 6 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
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| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 4 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 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
- Fuel distributor6 Oct 2020US 10,794,345 B2Benteler Automobiltechnik GmbH
- Injector for a fuel supply system of an internal combustion engine and fuel supply system8 Jan 2019US 10,174,729 B2MAN Energy Solutions SE
- Plug-in pump for a common-rail system and engine arrangement having an internal combustion engine, having a common-rail system and having a plug-in pump30 May 2017US 9,664,165 B2Continental Automotive GmbH
- Method for controlling and regulating an internal combustion engine24 May 2016US 9,347,409 B2MTU Friedrichshafen GmbH
- Fuel injection method and systems for an internal combustion engine13 Apr 2004US 6,718,947 B1Robert Bosch GmbH
- Gas Turbine Engine Fuel Supply System with Hydraulic Fuel Accumulator30 Apr 2026US 2026/0117703 A1Honeywell International Inc.
- Fuel distributor28 Mar 2019US 2019/0093613 A1Benteler Automobiltechnik GmbH
- Plug-In Pump For A Common-Rail System And Engine Arrangement Having An Internal Combustion Engine, Having A Common-Rail System And Having A Plug-In Pump21 Jul 2016US 2016/0208758 A1Continental Automotive GmbH
- Method for controlling and regulating an internal combustion engine8 May 2014US 2014/0123950 A1MTU Friedrichshafen GmbH
- Fuel system and methods17 Apr 2014US 2014/0102415 A1Intellectual Property Holdings, LLC
Most cited
By later US patents
- System and methods for electronic control of an accumulator fuel system101US 5,678,521 ACummins Engine Company, Inc. · 1997
- Variable displacement high pressure pump for fuel injection systems64US 5,404,855 ACummins Engine Company, Inc. · 1995
- Compact high performance fuel system with accumulator55US 5,983,863 ACummins Engine Company, Inc. · 1999
- Fuel supply apparatus40US 5,746,180 ALucas Industries public limited company · 1998
- Fuel injection rate shaping control system30US 5,619,969 ACummins Engine Company, Inc. · 1997