F05D 2270/042
By keeping it below damagingly high values
Official title: by keeping it below damagingly high values
F05D2270/042 (By keeping it below damagingly high values) appears on 34 US grants and 26 published applications in this corpus.
Search patents in F05D- Granted patents
- 34
- Published applications
- 26
- Assignees
- 22
- Inventors
- 92
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 4 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 4 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling a turbomachine comprising an electric machine22 Oct 2024US 12,123,363 B2Safran
- Aircraft propulsion system24 Oct 2023US 11,795,834 B2Honda Motor Co., Ltd.
- Shaft shear detection in a gas turbine engine17 May 2022US 11,333,035 B2Pratt & Whitney Canada Corp.
- Method of starting a gas turbine engine including a bowed-rotor cooling phase8 Mar 2022US 11,268,446 B2General Electric Company
- Aircraft turbine engine comprising a discharge device25 Jan 2022US 11,230,978 B2Safran Aircraft Engines
- Method for controlling a turbomachine comprising an electric machine6 Apr 2023US 2023/0103519 A1Safran
- Aircraft propulsion system15 Sep 2022US 2022/0290606 A1Honda Motor Co., Ltd.
- Fuel supply system of a turbomachine, with regulation of the fuel flow23 Jun 2022US 2022/0195926 A1Safran Aircraft Engines
- Shaft shear detection in a gas turbine engine28 Jan 2021US 2021/0025287 A1Pratt & Whitney Canada Corp.
- Method of starting a gas turbine engine30 Jul 2020US 2020/0240329 A1General Electric Company
Most cited
By later US patents
- Gas turbine control system having maximum instantaneous load-pickup limiter61US 5,252,860 AWestinghouse Electric Corp. · 1993
- Electronic fuel control for a gas turbine engine32US 4,040,250 ALucas Industries Limited · 1977
- Overspeed detection techniques for gas turbine engine30US 6,321,525 B1ROLLS-ROYCE plc · 2001
- Multiple control loop acceleration of turboalternator after reaching self-sustaining speed previous to reaching synchronous speed21US 6,834,226 B2Elliott Energy Systems, Inc. · 2004
- Transient turbine overtemperature control19US 5,732,546 AGeneral Electric Company · 1998