F16D 35/022
The valve being actuated by a bimetallic strip
Official title: {the valve being actuated by a bimetallic strip (F16D35/026 takes precedence)}
F16D35/022 (The valve being actuated by a bimetallic strip) appears on 74 US grants and 11 published applications in this corpus.
Search patents in F16D- Granted patents
- 74
- Published applications
- 11
- Assignees
- 27
- Inventors
- 62
- Latest grant
- 1 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 11 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Viscous fluid shear device having wiper fixedly coupled to housing assembly1 Dec 2020US 10,851,852 B2BorgWarner Inc.
- Technique for cooling for an internal combustion engine27 Oct 2020US 10,815,864 B2Man Truck & Bus AG
- Temperature-sensitive fluid fan clutch device5 Mar 2019US 10,221,902 B2Usui Kokusai Sangyo Kaisha Limited
- Bimetal activated viscous clutch with wiper on clutch disk30 May 2017US 9,664,238 B2BorgWarner Inc.
- Fluid friction clutch3 May 2016US 9,328,780 B2Borg-Warner Corporation
- Viscous fluid shear device having wiper fixedly coupled to housing assembly9 May 2019US 2019/0136916 A1BorgWarner Inc.
- Technique for cooling for an internal combustion engine4 Apr 2019US 2019/0101044 A1Man Truck & Bus AG
- Temperature-sensitive fluid fan clutch device3 Aug 2017US 2017/0219024 A1Usui Kokusai Sangyo Kaisha Limited
- Viscous clutch with high-speed reservoir and bimetal strip member5 May 2016US 2016/0123408 A1BorgWarner Inc.
- Viscous clutch with high-speed reservoir, valve in housing, and bimetal member5 May 2016US 2016/0123410 A1BorgWarner Inc.
Most cited
By later US patents
- Fan drive hydraulic coupling43US 3,964,582 AWallace Murray Corporation · 1976
- Fluid friction coupling39US 4,665,694 AFichtel & Sachs AG · 1987
- Fluid friction clutch with reserve chamber in the primary disk37US 4,667,791 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1987
- Fluid friction clutch36US 4,505,367 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1985
- Temperature sensitive type fluid fan coupling apparatus33US 5,125,491 AUsui Kokusai Sangyo Kaisha Limited · 1992