F02M 31/163
Preheating by burning an auxiliary mixture
Official title: {Preheating by burning an auxiliary mixture}
F02M31/163 (Preheating by burning an auxiliary mixture) appears on 27 US grants and 9 published applications in this corpus.
Search patents in F02M- Granted patents
- 27
- Published applications
- 9
- Assignees
- 15
- Inventors
- 51
- Latest grant
- 2 Jun 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 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
- Self-pressure-regulating compressed air engine comprising an integrated active chamber2 Jun 2015US 9,045,982 B2Motor Development International S.A.
- Fuel-cracking diesel engine system15 Apr 2014US 8,695,540 B2Aerojet Rocketdyne of DE, Inc.
- Vehicle with an internal combustion engine for ethanol-containing fuels, and an auxiliary heater12 Feb 2013US 8,371,274 B2Robert Bosch GmbH
- Particulate filter regeneration system for an internal combustion engine15 Sep 2009US 7,587,893 B2Deere & Company
- Internal combustion engine with combustion heater16 Aug 2005US 6,928,973 B2Toyota Jidosha Kabushiki Kaisha
- Fuel-based heating to enable mixing controlled combustion of small- molecule fuels10 Sep 2026US 2026/0266248 A1
- Fuel-cracking diesel engine system19 Dec 2013US 2013/0333637 A1Aerojet Rocketdyne of DE, Inc.
- Mono-energy and/or dual-energy engine with compressed air and/or additional energy, comprising an active chamber included in the cylinder19 Sep 2013US 2013/0239563 A1Motor Development International S.A.
- Self-pressure-regulating compressed air engine comprising an integrated active chamber4 Jul 2013US 2013/0167520 A1Motor Development International S.A.
- Vehicle with an internal combustion engine for ethanol-containing fuels, and an auxiliary heater23 Jun 2011US 2011/0146633 A1Robert Bosch GmbH
Most cited
By later US patents
- Burner system for detoxification or cleaning the exhaust gases of an internal combustion engine48US 5,417,059 APierburg GmbH · 1995
- Vehicle heating apparatus having combustor23US 6,079,629 ADenso Corporation · 2000
- Engine combustion system22US 4,176,651 ABackus Devices, Incorporated · 1979
- Cold start characteristics of ethanol as an automobile fuel19US 4,350,133 A1982
- Method for preparing an air-fuel mixture for an internal combustion engine, device for realizing the same and heat-exchanger15US 6,314,919 B12001