F02B 37/166
The auxiliary apparatus being a combustion chamber
Official title: {the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine}
F02B37/166 (The auxiliary apparatus being a combustion chamber) appears on 63 US grants and 28 published applications in this corpus.
Search patents in F02B- Granted patents
- 63
- Published applications
- 28
- Assignees
- 46
- Inventors
- 101
- Latest grant
- 22 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Exhaust gas bypass valve system for a turbocharged engine22 Mar 2022US 11,280,258 B2Polaris Industries Inc.
- Integrated turbo-compressor with variable gear ratio transmission for internal combustion engine13 Jul 2021US 11,060,449 B2Hamilton Sunstrand Corporation
- Compressor of a turbocharger having an air recirculation valve and turbocharger and motor vehicle having such a compressor15 Sep 2020US 10,774,731 B2Bayerische Motoren Werke Aktiengesellschaft
- Engine recovery system for engine system17 Dec 2019US 10,508,595 B2Progress Rail Locomotive Inc.
- Systems including an electrically assisted turbocharger and methods of using the same11 Jun 2019US 10,316,740 B2BorgWarner Inc.
- Turbo-compressors for internal combustion engines10 Dec 2020US 2020/0386149 A1Hamilton Sundstrand Corporation
- Internal combustion engine intake power booster system5 Nov 2020US 2020/0347775 A1Jetoptera, Inc.
- Exhaust Gas Bypass Valve System For A Turbocharged Engine11 Jun 2020US 2020/0182139 A1Polaris Industries Inc.
- Engine recovery system for engine system24 Jan 2019US 2019/0024585 A1Progress Rail Locomotive Inc.
- Systems including an electrically assisted turbocharger and methods of using the same16 Aug 2018US 2018/0230898 A1BorgWarner Inc.
Most cited
By later US patents
- Supercharged internal combustion engine and method of operation thereof54US 4,215,550 AMotoren- und Turbinen-Union Friedrichshafen GmbH · 1980
- Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing52US 4,122,673 A1978
- Supercharger system for combustion engine45US 3,961,199 AOrmat Turbines (1965) Ltd. · 1976
- Turbocharger combustor system34US 4,215,549 AThe Garrett Corporation · 1980
- Internal combustion engine with at least two exhaust gas turbochargers32US 4,299,090 AMotoren- und Turbinen-Union Friedrichshafen GmbH · 1981