H01H 61/002
Structural combination of a time delay electrothermal relay with an electrothermal protective
Official title: {Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay}
H01H61/002 (Structural combination of a time delay electrothermal relay with an electrothermal protective) appears on 76 US grants and 15 published applications in this corpus.
Search patents in H01H- Granted patents
- 76
- Published applications
- 15
- Assignees
- 24
- Inventors
- 107
- Latest grant
- 5 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 4 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Assembly of electric motor starter components5 May 2015US 9,025,286 B2Sensata Technologies Massachusetts, Inc.
- Starter relay21 Apr 2009US 7,522,030 B2Sanyo Electric Co., Ltd.
- Starting device for single-phase induction motor7 Apr 2009US 7,515,029 B2Panasonic Corporation
- Motor overload protector4 Dec 2007US 7,304,561 B2Sensata Technologies, Inc.
- Starter for a line start electric motor4 Sep 2007US 7,265,515 B2Danfoss Compressors GmbH
- Assembly of electric motor starter components27 Dec 2012US 2012/0327539 A1Sensata Technologies Massachusetts, Inc.
- Motor overload protecting device, motor start device, backup protecting element and process for obtaining a backup protecting element12 May 2011US 2011/0110001 A1
- Starter relay4 Jan 2007US 2007/0001801 A1Sanyo Electric Co., Ltd.
- Starting device for single-phase induction motor27 Jul 2006US 2006/0163956 A1Panasonic Corporation
- Connecting package for refrigerator compressor18 May 2006US 2006/0101841 A1Sensata Technologies, Inc.
Most cited
By later US patents
- Thermal protector mounting structure for hermetic refrigeration compressors95US 5,509,786 AUbukata Industries Co., Ltd. · 1996
- Supply and protection unit for a hermetic compressor68US 4,467,385 AAspera, Inc. · 1984
- Motor protector calibratable by housing deformation having improved sealing and compactness61US 4,376,926 ATexas Instruments Incorporated · 1983
- Protected refrigerator compressor motor systems and motor protectors therefor60US 4,701,824 ATexas Instruments Incorporated · 1987
- Overload protector with control element60US 6,542,062 B1Tecumseh Products Company · 2003