F01P 2070/08
Details: using lubricant pressure as actuating fluid
Official title: Using lubricant pressure as actuating fluid
F01P2070/08 (Details: using lubricant pressure as actuating fluid) appears on 23 US grants and 4 published applications in this corpus.
Search patents in F01P- Granted patents
- 23
- Published applications
- 4
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 25 Dec 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for controlling speed of a water pump25 Dec 2007US 7,311,624 B2Hyundai Motor Company
- Control system for engine cooling18 Sep 2007US 7,270,090 B2Ford Global Technologies, LLC
- Coolant motor fan drive22 Mar 2005US 6,868,809 B1BorgWarner Inc.
- Marine engine pressure relief valve28 Dec 2004US 6,834,624 B1Bombardier Recreational Products Inc.
- Three-way solenoid valve for actuating flow control valves in a temperature control system20 Aug 2002US 6,435,143 B2
- Flow control valve for engine cooling water12 Jan 2006US 2006/0005789 A1Denso Corporation
- Apparatus for controlling speed of a water pump28 Apr 2005US 2005/0090351 A1Hyundai Motor Company
- Control system for engine cooling27 Jan 2005US 2005/0016472 A1Ford Global Technologies, LLC
- Three-way solenoid valve for actuating flow control valves in a temperature control system1 Nov 2001US 2001/0035137 A1
Most cited
By later US patents
- Engine temperature control system46US 4,489,680 ABorg-Warner Corporation · 1984
- Cooling of an internal-combustion engine43US 5,121,714 ANippondenso Co., Ltd. · 1992
- Temperature control system for internal combustion engine39US 4,546,742 ABorg-Warner Corporation · 1985
- Control apparatus for a rotary body for cooling an engine32US 5,224,446 AMazda Motor Corporation · 1993
- Cooling of internal combustion engines with sound-proof encasings26US 3,951,114 A1976