F05D 2260/77
The adjusting mechanism driven or triggered by centrifugal forces
Official title: the adjusting mechanism driven or triggered by centrifugal forces
F05D2260/77 (The adjusting mechanism driven or triggered by centrifugal forces) appears on 23 US grants and 23 published applications in this corpus.
Search patents in F05D- Granted patents
- 23
- Published applications
- 23
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Passive thrust bearing angle7 Nov 2023US 11,806,518 B2HeartWare, Inc.
- Levered counterweight feathering system24 Oct 2023US 11,795,964 B2General Electric Company
- Fan assembly for a gas turbine engine12 Mar 2026US 2026/0071634 A1General Electric Company
- Fan module having variable-pitch blades10 Oct 2024US 2024/0337195 A1Safran Aircraft Engines
- Variable pitch fan of a gas turbine engine11 Jul 2024US 2024/0229656 A9General Electric Company
- Variable pitch fan of a gas turbine engine25 Apr 2024US 2024/0133301 A1General Electric Company
- Levered counterweight feathering system19 Jan 2023US 2023/0021280 A1General Electric Company
Most cited
By later US patents
- Wind energy conversion system47US 4,495,423 AFelt Products Mfg. Co. · 1985
- Passive thrust bearing angle33US 11,806,518 B2HeartWare, Inc. · 2023
- Air/oil separation system and method33US 7,063,734 B2Pratt & Whitney Canada Corp. · 2006
- Air/oil separation system and method20US 7,566,356 B2Pratt & Whitney Canada Corp. · 2009
- Variable-pitch rotor with remote counterweights10US 9,869,190 B2General Electric Company · 2018