F05D 2250/312
The axes being parallel to each other
Official title: the axes being parallel to each other
F05D2250/312 (The axes being parallel to each other) appears on 159 US grants and 183 published applications in this corpus.
Search patents in F05D- Granted patents
- 159
- Published applications
- 183
- Assignees
- 65
- Inventors
- 476
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 4 |
| 2008 | 1 | 4 |
| 2009 | 3 | 4 |
| 2010 | 1 | 6 |
| 2011 | 6 | 5 |
| 2012 | 2 | 4 |
| 2013 | 2 | 12 |
| 2014 | 5 | 6 |
| 2015 | 6 | 11 |
| 2016 | 6 | 21 |
| 2017 | 8 | 11 |
| 2018 | 10 | 27 |
| 2019 | 16 | 5 |
| 2020 | 19 | 12 |
| 2021 | 15 | 12 |
| 2022 | 12 | 6 |
| 2023 | 12 | 11 |
| 2024 | 12 | 6 |
| 2025 | 7 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turbine component having pin-fin cooling structure, and gas turbine including same16 Jun 2026US 12,655,768 B2Doosan Enerbility Co., Ltd.
- Aircraft propulsion system with core flowpath inlet forward of fan rotor2 Jun 2026US 12,643,669 B1Rtx Corporation
- Turbomachine comprising a heat exchanger between a fuel circuit and two lubricant circuits28 Apr 2026US 12,612,866 B2Safran Aircraft Engines
- Aircraft engine with exhaust having removable deflector23 Sep 2025US 12,420,941 B2Pratt & Whitney Canada Corp.
- Dual pin support for blade outer air seal and method15 Jul 2025US 12,359,585 B1Rtx Corporation
- Device for centering and rotationally guiding a shaft line of a turbine engine, and turbine engine13 Aug 2026US 2026/0235045 A1Safran Helicopter Engines
- Turbine Blade11 Jun 2026US 2026/0160169 A1Siec Badawcza Lukasiewicz - Instytut Lotnictwa
- Cooling features for a component of a gas turbine engine4 Dec 2025US 2025/0369367 A1Rtx Corporation
- Turbomachine comprising a heat exchanger between a fuel circuit and two lubricant circuits18 Sep 2025US 2025/0290432 A1Safran Aircraft Engines
- Heat exchanger for a gas turbine engine31 Jul 2025US 2025/0243810 A1General Electric Company
Most cited
By later US patents
- Cooling arrangement for gas-turbine components56US 6,261,053 B1Asea Brown Boveri AG · 2001
- Gas turbine engine with dual fans driven about a central core axis41US 8,015,796 B2United Technologies Corporation · 2011
- Centrifugal blower34US 6,273,679 B1Samsung Electronics Co., Ltd. · 2001
- Transverse mounted accessory gearbox31US 9,145,834 B2Honeywell International Inc. · 2015
- Acoustic muffler for turbine engine30US 6,695,094 B2The Boeing Company · 2004