F02D 19/027
Determining the fuel pressure, temperature or volume flow, the fuel tank fill
Official title: {Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position}
F02D19/027 (Determining the fuel pressure, temperature or volume flow, the fuel tank fill) appears on 362 US grants and 334 published applications in this corpus.
Search patents in F02D- Granted patents
- 362
- Published applications
- 334
- Assignees
- 192
- Inventors
- 870
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 2 |
| 2002 | 8 | 7 |
| 2003 | 7 | 10 |
| 2004 | 8 | 19 |
| 2005 | 12 | 11 |
| 2006 | 16 | 8 |
| 2007 | 9 | 13 |
| 2008 | 10 | 11 |
| 2009 | 6 | 15 |
| 2010 | 8 | 18 |
| 2011 | 9 | 15 |
| 2012 | 14 | 14 |
| 2013 | 14 | 20 |
| 2014 | 14 | 23 |
| 2015 | 17 | 11 |
| 2016 | 19 | 16 |
| 2017 | 11 | 9 |
| 2018 | 8 | 8 |
| 2019 | 7 | 16 |
| 2020 | 11 | 13 |
| 2021 | 15 | 6 |
| 2022 | 10 | 11 |
| 2023 | 9 | 4 |
| 2024 | 10 | 17 |
| 2025 | 16 | 19 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Controller for a fuel supply system29 Sep 2026US 12,747,709 B2Toyota Jidosha Kabushiki Kaisha
- Controller for internal combustion engine7 Jul 2026US 12,674,427 B2Toyota Jidosha Kabushiki Kaisha
- Fuel pressure controller for internal combustion engine16 Jun 2026US 12,655,808 B2Toyota Jidosha Kabushiki Kaisha
- Flow control method, system and apparatus2 Jun 2026US 12,644,428 B2G. W. Lisk Company, Inc.
- Controller for internal combustion engine5 May 2026US 12,618,379 B2Toyota Jidosha Kabushiki Kaisha
- Method and processing arrangement for controlling a permission to crank an engine13 Aug 2026US 2026/0235088 A1Scania CV AB
- Internal combustion engine and fueling system for injecting gaseous fuel and method for releasing movable mass from valve seat25 Jun 2026US 2026/0177020 A1
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Hydrogen mixed-combustion electronic control device and power generation system using same11 Jun 2026US 2026/0160211 A1Hitachi, Ltd.
- Controller for internal combustion engine11 Jun 2026US 2026/0160215 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for operating a dual fuel internal combustion engine226US 7,627,416 B2Westport Power Inc. · 2009
- Methods and apparatus for operation of multiple fuel engines199US 7,222,015 B2Engine Control Technology, LLC · 2007
- LNG delivery system for gas powered vehicles117US 5,127,230 AMinnesota Valley Engineering, Inc. · 1992
- Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine81US 5,832,906 AWestport Research Inc. · 1998
- Method for controlling combustion in an internal combustion engine and predicting performance and emissions78US 7,392,129 B2Westport Power Inc. · 2008