F01B 27/02
Starting of machines or engines: of reciprocating-piston engines
Official title: of reciprocating-piston engines
F01B27/02 (Starting of machines or engines: of reciprocating-piston engines) appears on 10 US grants and 2 published applications in this corpus.
Search patents in F01B- Granted patents
- 10
- Published applications
- 2
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pressure control system for a closed-cycle engine3 Sep 2024US 12,078,066 B1Hyliion Holdings Corp.
- Method for starting an internal combustion engine with the aid of a belt-driven starter generator12 Feb 2019US 10,202,956 B2SEG Automotive Germany GmbH
- Drive unit with an internal combustion engine and a reciprocating piston engine which is self-starting without regulation19 Jun 2012US 8,201,407 B2Man Truck & Bus AG
- Air compressor engine barring adaptor7 Dec 1999US 5,997,260 ACummins Engine Company, Inc.
- Starter for drive units, especially internal combustion engines, and process for operating the same17 Aug 1999US 5,939,793 AISAD Electronic Systems GmbH & Co. KG
- Method for starting an internal combustion engine with the aid of a belt-driven starter generator3 Mar 2016US 2016/0065107 A1Robert Bosch GmbH
- Drive Unit with an Internal Combustion Engine and a Reciprocating Piston Engine which is Self-Starting without Regulation5 Nov 2009US 2009/0272343 A1MAN Nutzfahzeuge Oesterreich AG
Most cited
By later US patents
- Method and apparatus for starting an internal combustion engine32US 5,687,682 ARobert Bosch GmbH · 1997
- Engine barring device20US 4,580,534 ACaterpillar Tractor Co. · 1986
- Barring adaptor for an engine air compressor7US 5,882,181 ACummins Engine Company, Inc. · 1999
- Air compressor engine barring adaptor6US 5,997,260 ACummins Engine Company, Inc. · 1999
- Starter for drive units, especially internal combustion engines, and process for operating the same4US 5,939,793 AISAD Electronic Systems GmbH & Co. KG · 1999