F01P 7/084
Actuated electromagnetically
Official title: {actuated electromagnetically}
F01P7/084 (Actuated electromagnetically) appears on 33 US grants and 31 published applications in this corpus.
Search patents in F01P- Granted patents
- 33
- Published applications
- 31
- Assignees
- 27
- Inventors
- 61
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 3 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coolant pump for a vehicle5 Mar 2024US 11,920,598 B2Baruffaldi S.p.A.
- Hybrid apparatus for controlling the rotation of a fan for cooling the cooling fluid of a vehicle22 Nov 2022US 11,506,109 B2
- System and method using fan control to assist vehicle braking10 May 2022US 11,326,505 B1GM Global Technology Operations LLC
- Control device for clutch29 Mar 2022US 11,286,998 B2Isuzu Motors Limited
- Apparatus for actuating and controlling the rotation of blades of fans for cooling the coolant in machines/vehicles11 Aug 2020US 10,738,681 B2Baruffaldi S.p.A.
- Coolant pump for a vehicle21 Jul 2022US 2022/0228591 A1Baruffaldi S.p.A.
- System and method using fan control to assist vehicle braking12 May 2022US 2022/0145792 A1GM Global Technology Operations LLC
- Hybrid apparatus for controlling the rotation of a fan for cooling the cooling fluid of a vehicle18 Mar 2021US 2021/0079832 A1Baruffaldi S.p.A.
- Water pump22 Oct 2020US 2020/0332805 A1TBK Co., Ltd.
- Control device for clutch13 Aug 2020US 2020/0256407 A1Isuzu Motors Limited
Most cited
By later US patents
- Electromagnetically operable friction-disk clutch27US 4,926,992 A1990
- Multispeed drive for engine-cooling fan25US 6,013,003 ABaruffaldi S.p.A. · 2000
- Drive member for a water pump of the cooling-water circuit of an internal combustion engine and frictional shift clutch19US 6,915,887 B2Linning Trucktec GmbH · 2005
- Cooling fan control18US 4,074,662 A1978
- Multiple armature ring and spring mounting arrangement for electromagnetic friction-type clutches and brakes13US 4,337,855 AGeneral Motors Corporation · 1982