F02K 1/17
With control of fuel supply
Official title: with control of fuel supply
F02K1/17 (With control of fuel supply) appears on 35 US grants and 21 published applications in this corpus.
Search patents in F02K- Granted patents
- 35
- Published applications
- 21
- Assignees
- 18
- Inventors
- 66
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 4 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Variable displacement pumps27 Aug 2024US 12,071,942 B2Hamilton Sundstrand Corporation
- Fiber optic exit area sensing for gas turbine engine nozzles23 Aug 2022US 11,421,607 B1Raytheon Technologies Corporation
- Supersonic aircraft turbofan5 Jul 2022US 11,378,017 B2ROLLS-ROYCE plc
- Control system1 Feb 2022US 11,236,683 B2ROLLS-ROYCE plc
- Estimating fluid parameter7 Dec 2021US 11,193,854 B2ROLLS-ROYCE plc
- Hybrid-electric gas turbine engine and method of operating21 Aug 2025US 2025/0264059 A1General Electric Company
- Variable Displacement Pumps27 Apr 2023US 2023/0125840 A1Hamilton Sundstrand Corporation
- Supersonic aircraft turbofan23 Jan 2020US 2020/0025109 A1ROLLS-ROYCE plc
- Optimal thrust control of an aircraft engine23 Jan 2020US 2020/0025130 A1United Technologies Corporation
- Control system26 Dec 2019US 2019/0389566 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Control for gas turbine engine49US 4,159,625 AUnited Technologies Corporation · 1979
- Gas turbine engine fuel control system48US 6,487,847 B1General Electric Company · 2002
- Integrated control system for a gas turbine engine42US 4,242,864 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1981
- Rapid response attitude control logic for shaft-driven lift fan STOVL engine37US 6,270,037 B1United Technologies Corporation · 2001
- Control of low compressor vanes and fuel for a gas turbine engine31US 5,133,182 AUnited Technologies Corporation · 1992