F05B 2240/80
Platforms for stationary or moving blades
F05B2240/80 (Platforms for stationary or moving blades) appears on 87 US grants and 48 published applications in this corpus.
Search patents in F05B- Granted patents
- 87
- Published applications
- 48
- Assignees
- 38
- Inventors
- 197
- Latest grant
- 15 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 1 |
| 2005 | 3 | 5 |
| 2006 | 4 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 4 | 5 |
| 2010 | 1 | 2 |
| 2011 | 5 | 2 |
| 2012 | 2 | 4 |
| 2013 | 0 | 0 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 4 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Heat dissipation system, wind generator set and heat dissipation supporting platform15 Nov 2022US 11,499,534 B2Xinjiang Goldwind Science & Technology Co., Ltd.
- Ceramic airfoil with cooling air turn18 Oct 2022US 11,473,444 B2Raytheon Technologies Corporation
- Wave power generation system18 Oct 2022US 11,473,552 B2Kawasaki Jukogyo Kabushiki Kaisha
- System and method for cooling a tower of a wind turbine23 Mar 2021US 10,954,922 B2General Electric Company
- Compressor rotor stack assembly for gas turbine engine23 Feb 2021US 10,927,686 B2Raytheon Technologies Corporation
- Wave power generation system2 Sep 2021US 2021/0270228 A1Kawasaki Jukogyo Kabushiki Kaisha
- Ceramic airfoil with cooling air turn13 May 2021US 2021/0140341 A1United Technologies Corporation
- Heat dissipation system, wind generator set and heat dissipation supporting platform18 Feb 2021US 2021/0048004 A1Xinjiang Goldwind Science & Technology Co., Ltd.
- System and Method for Cooling a Tower of a Wind Turbine10 Dec 2020US 2020/0386210 A1General Electric Company
- Cooled turbine rotor blade20 Aug 2020US 2020/0263553 A1Rolls-Royce Deutschland Ltd & Co KG
Most cited
By later US patents
- Gas turbine moving blade platform68US 6,190,130 B1Mitsubishi Heavy Industries, Ltd. · 2001
- Cooling system for turbine blade platforms67US 6,017,189 ASociete National D'Etede et de Construction de Moteurs D'Aviation (S.N.E.C.M.A.) · 2000
- Stator vane for a rotary machine62US 6,241,467 B1United Technologies Corporation · 2001
- Gas turbine moving blade platform56US 6,196,799 B1Mitsubishi Heavy Industries, Ltd. · 2001
- Cooled turbine nozzle assembly and a method of calculating the diameters of cooling holes for use in such an assembly55US 5,417,545 AROLLS-ROYCE plc · 1995