F02C 9/266
Specially adapted for gas turbines with intermittent fuel injection
Official title: {specially adapted for gas turbines with intermittent fuel injection}
F02C9/266 (Specially adapted for gas turbines with intermittent fuel injection) appears on 16 US grants and 22 published applications in this corpus.
Search patents in F02C- Granted patents
- 16
- Published applications
- 22
- Assignees
- 9
- Inventors
- 55
- Latest grant
- 7 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 4 |
| 2021 | 1 | 3 |
| 2022 | 4 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Multi-mode combustion control for a rotating detonation combustion system7 Feb 2023US 11,572,840 B2General Electric Company
- Intermittent injection system for a gas turbine combustor29 Mar 2022US 11,286,866 B2Finno Energy Oy
- Valve arrangement for a fuel system22 Feb 2022US 11,255,269 B2ROLLS-ROYCE plc
- Rotating detonation combustion and heat exchanger system22 Feb 2022US 11,255,544 B2General Electric Company
- Dual redundant two-stage valve4 Jan 2022US 11,215,067 B2Hamilton Sundstrand Corporation
- Multi-mode combustion control for a rotating detonation combustion system3 Jun 2021US 2021/0164405 A1General Electric Company
- Rotating detonation combustion and heat exchanger system3 Jun 2021US 2021/0164660 A1General Electric Company
- Method and system for rotating detonation combustion13 May 2021US 2021/0140641 A1General Electric Company
- Computer-implemented methods for controlling a gas turbine engine17 Dec 2020US 2020/0392907 A1ROLLS-ROYCE plc
- Valve arrangement for a fuel system3 Sep 2020US 2020/0277898 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Apparatus and method for gas turbine active combustion control system67US 7,966,801 B2General Electric Company · 2011
- Method and apparatus for automatically actuating fuel trim valves in a gas38US 7,269,939 B2General Electric Company · 2007
- Method for tuning valves for primary and secondary fuel circuit20US 8,061,118 B2General Electric Company · 2011
- Methods for operating gas turbine engines18US 6,672,071 B2General Electric Company · 2004
- Apparatus for reducing gas turbine engines emissions12US 6,883,301 B2General Electric Company · 2005