H01H 2033/6613
Cooling arrangements directly associated with the terminal arrangements
Official title: {Cooling arrangements directly associated with the terminal arrangements}
H01H2033/6613 (Cooling arrangements directly associated with the terminal arrangements) appears on 54 US grants and 46 published applications in this corpus.
Search patents in H01H- Granted patents
- 54
- Published applications
- 46
- Assignees
- 28
- Inventors
- 169
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 4 |
| 2002 | 5 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 7 |
| 2016 | 4 | 2 |
| 2017 | 3 | 4 |
| 2018 | 5 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum interrupter22 Apr 2025US 12,283,444 B2Mitsubishi Electric Corporation
- Electric pole part apparatus12 Dec 2023US 11,842,877 B2ABB Schweiz AG
- Pole component and circuit breaker comprising same19 Sep 2023US 11,764,020 B2Ls Electric Co., Ltd.
- Medium voltage breaker conductor with an electrically efficient contour27 Apr 2021US 10,991,533 B2Eaton Intelligent Power Limited
- Integrated mounting post and heat sink for contactor arrangement in power distribution system3 Nov 2020US 10,825,630 B2Hamilton Sundstrand Corporation
- Vacuum Circuit Breaker and Heat Transfer Assembly Therefor28 May 2026US 2026/0148914 A1Mitsubishi Electric Power Products, Inc.
- Circuit Breaker19 Mar 2026US 2026/0081087 A1ABB Schweiz AG
- Heat dissipation device for high-current vacuum interrupter and manufacturing method therefor25 Sep 2025US 2025/0299896 A1Xi' An Jiaotong University
- Liquid-cooling radiating pipe and vacuum interrupter with built-in liquid-cooling radiating pipe11 Jul 2024US 2024/0234058 A9Sichuan University
- Liquid-cooling radiating pipe and vacuum interrupter with built-in liquid-cooling radiating pipe25 Apr 2024US 2024/0136131 A1Sichuan University
Most cited
By later US patents
- Vacuum-type circuit interrupters having heat-dissipating devices associated with the contact structures thereof62US 4,005,297 AWestinghouse Electric Corp. · 1977
- Solid insulator-type vacuum switch gear35US 4,618,749 AVEB Otto Buchwitz Starkstrom Anlagebau Dresden · 1986
- Cooling device for circuit breakers34US 6,043,978 AEaton Corporation · 2000
- Vapor-cooled terminal-bushings for oil-type circuit-interrupters24US 4,123,618 AWestinghouse Electric Corp. · 1978
- Electrical switchgear apparatus comprising a vacuum cartridge and a flexible electrical connector24US 6,410,875 B1Schneider Electric Industries SAS · 2002