H01H 2033/568
With overpressure release
Official title: {with overpressure release, e.g. rupture membranes}
H01H2033/568 (With overpressure release) appears on 14 US grants and 9 published applications in this corpus.
Search patents in H01H- Granted patents
- 14
- Published applications
- 9
- Assignees
- 10
- Inventors
- 39
- Latest grant
- 16 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure relief mechanisms for gas insulated switchgear (GIS) housings and related GIS housings16 Feb 2021US 10,923,891 B2Eaton Intelligent Power Limited
- Method and facility for filling a gas-insulated electrical apparatus comprising a mixture of (CF3)2CFCN and CO28 Sep 2020US 10,770,198 B2General Electric Technology GmbH
- Gas blast switch comprising an optimized gas storage chamber9 Jul 2019US 10,347,446 B2General Electric Technology GmbH
- Circuit interrupters with air trap regions in fluid reservoirs21 Feb 2017US 9,576,757 B2S&C Electric Company
- ARC fault path for mitigation of ARC fault in power supply enclosure20 Dec 2016US 9,525,276 B2Siemens Aktiengesellschaft
- A circuit breaker30 Apr 2026US 2026/0120985 A1Hitachi Energy Ltd
- Pressure Relief Mechanisms for Gas Insulated Switchgear (GIS) Housings and Related GIS Housings9 Dec 2021US 2021/0384713 A1Eaton Intelligent Power Limited
- Pressure Relief Mechanisms for Gas Insulated Switchgear (GIS) Housings and Related GIS Housings3 Oct 2019US 2019/0305529 A1Eaton Intelligent Power Limited
- Method and facility for filling a gas-insulated electrical apparatus comprising a mixture of (cf3)2cfcn and co213 Dec 2018US 2018/0358148 A1General Electric Technology GmbH
- Gas blast switch comprising an optimized gas storage chamber29 Nov 2018US 2018/0342363 A1General Electric Technology GmbH
Most cited
By later US patents
- Modular, high-voltage, three phase recloser assembly54US 6,198,062 B1Joslyn Hi-Voltage Corporation · 2001
- Switchgear module and configurations, and method of fabrication and assembly thereof32US 5,521,567 AS&C Electric Company · 1996
- Combined pressure relief and indicator mechanism6US 4,352,437 AS&C Electric Company · 1982
- Gas switch4US 4,701,583 ATakamatsu Electric Works, Ltd. · 1987
- Circuit interrupters with air trap regions in fluid reservoirs4US 9,576,757 B2S&C Electric Company · 2017