F05D 2270/3013
Outlet pressure
F05D2270/3013 (Outlet pressure) appears on 117 US grants and 134 published applications in this corpus.
Search patents in F05D- Granted patents
- 117
- Published applications
- 134
- Assignees
- 69
- Inventors
- 317
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 4 |
| 2008 | 2 | 3 |
| 2009 | 0 | 2 |
| 2010 | 3 | 5 |
| 2011 | 2 | 5 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 4 | 2 |
| 2015 | 3 | 6 |
| 2016 | 2 | 10 |
| 2017 | 5 | 12 |
| 2018 | 10 | 7 |
| 2019 | 8 | 6 |
| 2020 | 3 | 5 |
| 2021 | 8 | 16 |
| 2022 | 12 | 7 |
| 2023 | 14 | 15 |
| 2024 | 13 | 8 |
| 2025 | 10 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pump system18 Aug 2026US 12,709,404 B2Airbus Operations GmbH
- Control for electrically assisted turbines4 Aug 2026US 12,698,748 B2Pratt & Whitney Canada Corp.
- Mass flow interpolation systems and methods of dynamic compressors5 Aug 2025US 12,378,970 B2Copeland Corporation
- System, method, and valve assembly for surge protection3 Jun 2025US 12,320,445 B2The Boeing Company
- Motor driven pump with prognostic health monitoring based on motor characteristics20 May 2025US 12,305,636 B2Hamilton Sundstrand Corporation
- Ratio unit based system for filling a fuel manifold of a gas turbine engine10 Sep 2026US 2026/0266228 A1Pratt & Whitney Canada Corp.
- Integration systems for gas turbine engines and methods of use7 May 2026US 2026/0126003 A1GE Vernova Infrastructure Technology LLC
- Relative Fuel Ratio Unit Limiter for Gas Turbine Surge Recovery15 Jan 2026US 2026/0015978 A1Pratt & Whitney Canada Corp.
- Method for controlling a cleaning system for motor vehicle components, cleaning system for motor vehicle components, and motor vehicle with a cleaning system for motor vehicle components8 Jan 2026US 2026/0008437 A1Kautex Textron GmbH & Co. KG
- Method for operating a power generation device having a charge air compressor, control device for carrying out such a method, and power generation device having such a control device3 Jul 2025US 2025/0215884 A1Rolls-Royce Solutions GmbH
Most cited
By later US patents
- Turbomachine with an electric machine assembly and method for operation49US 10,644,630 B2General Electric Company · 2020
- Cooling air flow controlling apparatus for gas turbine28US 4,767,259 AHitachi, Ltd. · 1988
- Fuel control system for gas turbine and feed forward control method26US 8,015,791 B2General Electric Company · 2011
- Means for calculating turbine inlet temperature of a gas turbine engine21US 4,055,997 AUnited Technologies Corporation · 1977
- Methods and apparatus to facilitate gas turbine fuel control21US 7,685,802 B2General Electric Company · 2010