F05D 2260/00
Function
F05D2260/00 (Function) appears on 21,361 US grants and 24,149 published applications in this corpus.
Search patents in F05D- Granted patents
- 21,361
- Published applications
- 24,149
- Assignees
- 2,002
- Inventors
- 26,588
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 28 | 0 |
| 1977 | 22 | 0 |
| 1978 | 15 | 0 |
| 1979 | 14 | 0 |
| 1980 | 16 | 0 |
| 1981 | 17 | 0 |
| 1982 | 12 | 0 |
| 1983 | 19 | 0 |
| 1984 | 22 | 0 |
| 1985 | 28 | 0 |
| 1986 | 23 | 0 |
| 1987 | 16 | 0 |
| 1988 | 30 | 0 |
| 1989 | 20 | 0 |
| 1990 | 33 | 0 |
| 1991 | 39 | 0 |
| 1992 | 42 | 0 |
| 1993 | 63 | 0 |
| 1994 | 45 | 0 |
| 1995 | 69 | 0 |
| 1996 | 72 | 0 |
| 1997 | 83 | 0 |
| 1998 | 78 | 0 |
| 1999 | 78 | 0 |
| 2000 | 93 | 0 |
| 2001 | 145 | 39 |
| 2002 | 160 | 136 |
| 2003 | 168 | 159 |
| 2004 | 143 | 201 |
| 2005 | 118 | 246 |
| 2006 | 198 | 296 |
| 2007 | 185 | 367 |
| 2008 | 168 | 383 |
| 2009 | 234 | 436 |
| 2010 | 312 | 618 |
| 2011 | 365 | 479 |
| 2012 | 491 | 651 |
| 2013 | 494 | 859 |
| 2014 | 625 | 872 |
| 2015 | 601 | 1146 |
| 2016 | 633 | 1898 |
| 2017 | 917 | 1820 |
| 2018 | 1368 | 1954 |
| 2019 | 1973 | 1859 |
| 2020 | 2189 | 2011 |
| 2021 | 1777 | 1546 |
| 2022 | 1831 | 1395 |
| 2023 | 1597 | 1433 |
| 2024 | 1613 | 1280 |
| 2025 | 1319 | 1141 |
| 2026 | 760 | 924 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F05D 2260/20Heat transferIndexing code7,530
- F05D 2260/30Retaining components in desired mutual positionIndexing code3,316
- F05D 2260/60Fluid transferIndexing code2,699
- F05D 2260/40Transmission of powerIndexing code2,559
- F05D 2260/96Preventing, counteracting or reducing vibration or noiseIndexing code2,525
- F05D 2260/80DiagnosticsIndexing code1,451
- F05D 2260/98LubricationIndexing code1,128
- F05D 2260/50Kinematic linkage, i.e. transmission of positionIndexing code859
All 26 subgroupsShow fewer
- F05D 2260/85StartingIndexing code677
- F05D 2260/94Functionality given by mechanical stress related aspects such as low cycle fatigueIndexing code663
- F05D 2260/83TestingIndexing code539
- F05D 2260/70Adjusting of angle of incidence or attack of rotating bladesIndexing code423
- F05D 2260/81Modelling or simulationIndexing code321
- F05D 2260/95Preventing corrosionIndexing code247
- F05D 2260/82ForecastsIndexing code228
- F05D 2260/42Storage of energyIndexing code163
- F05D 2260/14PreswirlingIndexing code145
- F05D 2260/15Load balancingIndexing code145
- F05D 2260/90BrakingIndexing code138
- F05D 2260/84RedundancyIndexing code135
- F05D 2260/02Transport and handling during maintenance and repairIndexing code103
- F05D 2260/99IgnitionIndexing code100
- F05D 2260/97Reducing windage lossesIndexing code82
- F05D 2260/12Testing on a test benchIndexing code71
- F05D 2260/16Fluid modulation at a certain frequencyIndexing code39
- F05D 2260/10Particular cyclesIndexing code31
Recent patents
- Air-oil separator6 Oct 2026US 12,752,225 B2Pratt & Whitney Canada Corp.
- Systems and methods of servicing equipment6 Oct 2026US 12,752,747 B2General Electric Company
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- Turbine engine vane baffle6 Oct 2026US 12,753,698 B1Rtx Corporation
- Airfoil having flex elements with compliance structure6 Oct 2026US 12,753,699 B1GE Vernova Infrastructure Technology LLC
- Fluid system and method of separating oil from air in aircraft engine8 Oct 2026US 2026/0306988 A1Pratt & Whitney Canada Corp.
- Aircraft hybrid electric propulsion system8 Oct 2026US 2026/0307813 A1Pratt & Whitney Canada Corp.
- Internal baffle for a gas turbine engine vane8 Oct 2026US 2026/0309033 A1Rtx Corporation
- Turbine engine component with a cooling aperture8 Oct 2026US 2026/0309034 A1
- Turbine engine having an airfoil with a set of cooling holes8 Oct 2026US 2026/0309035 A1
Most cited
By later US patents
- Star gear system with lubrication circuit and lubrication method therefor618US 6,223,616 B1United Technologies Corporation · 2001
- Geartrain coupling for a turbofan engine421US 7,021,042 B2United Technologies Corporation · 2006
- Epicyclic gear train integral sun gear coupling design409US 7,591,754 B2United Technologies Corporation · 2009
- Flexible shaft for gas turbine engine391US 7,926,260 B2United Technologies Corporation · 2011
- Heat pipe cooling for turbine stators381US 5,975,841 AThermal Corp. · 1999