characterised by movable parts influencing the gas flow

Industry

CPC
H01H33/7084

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

Current Industry

H01H33/7084characterised by movable parts influencing the gas flow

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gas shut-off switch
- Patent number 12,002,639
- Issue date Jun 4, 2024
- ORMAZABAL Y CIA, S.L.U.
- Luis Ranedo Torres
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interrupter unit for a circuit breaker
- Patent number 11,862,420
- Issue date Jan 2, 2024
- Siemens Energy Global GmbH & Co. KG
- Claudia Wiesinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for interrupting non-short circuit currents only, in particu...
- Patent number 11,699,559
- Issue date Jul 11, 2023
- Hitachi Energy Switzerland AG
- Denis Tehlar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movable part of circuit breaker for gas-insulated switchgear
- Patent number 11,322,321
- Issue date May 3, 2022
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Sang Woo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for interrupting non-short circuit currents only, in particu...
- Patent number 11,087,939
- Issue date Aug 10, 2021
- ABB Power Grids Switzerland AG
- Denis Tehlar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear
- Patent number 11,069,494
- Issue date Jul 20, 2021
- Mitsubishi Electric Corporation
- Masato Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated high or medium voltage circuit breaker
- Patent number 11,062,862
- Issue date Jul 13, 2021
- ABB Power Grids Switzerland AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching device
- Patent number 10,796,869
- Issue date Oct 6, 2020
- Siemens Aktiengesellschaft
- Roland Monka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for interrupting non-short circuit currents only, in particu...
- Patent number 10,553,376
- Issue date Feb 4, 2020
- ABB Schweiz AG
- Denis Tehlar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas circuit breaker
- Patent number 10,354,821
- Issue date Jul 16, 2019
- Hitachi, Ltd.
- Toshiaki Sakuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 9,552,942
- Issue date Jan 24, 2017
- Mitsubishi Electric Corporation
- Toru Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage gas circuit breaker
- Patent number 9,147,539
- Issue date Sep 29, 2015
- LSIS Co., Ltd.
- Man Seung Yeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing apparatus for ring main unit
- Patent number 9,040,861
- Issue date May 26, 2015
- LSIS Co., Ltd.
- Woo Jin Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast breaker
- Patent number 4,839,482
- Issue date Jun 13, 1989
- BBC Brown Boveri AG
- Ulrich Ackermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,748,305
- Issue date May 31, 1988
- BBC Brown Boveri, AG
- Charles Luginbuhl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Puffer circuit breaker
- Patent number 4,199,671
- Issue date Apr 22, 1980
- Westinghouse Electric Corp.
- Howard C. Ludwig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc quenching arrangement for a gas-flow type circuit breaker
- Patent number 4,046,979
- Issue date Sep 6, 1977
- Siemens Aktiengesellschaft
- Walter Hertz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3197596
- Patent number 3,197,596
- Issue date Jul 27, 1965
- G01 - MEASURING TESTING
Information Patent Grant
2517136
- Patent number 2,517,136
- Issue date Aug 1, 1950
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GAS SHUT-OFF SWITCH
- Publication number 20220157544
- Publication date May 19, 2022
- Luis RANEDO TORRES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERRUPTER UNIT FOR A CIRCUIT BREAKER
- Publication number 20210383992
- Publication date Dec 9, 2021
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- Claudia Wiesinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
- Publication number 20210327665
- Publication date Oct 21, 2021
- ABB Power Grids Switzerland AG
- Denis Tehlar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MOVABLE PART OF CIRCUIT BREAKER FOR GAS-INSULATED SWITCHGEAR
- Publication number 20210210295
- Publication date Jul 8, 2021
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Sang Woo LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR
- Publication number 20210066006
- Publication date Mar 4, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Masato KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER
- Publication number 20200395180
- Publication date Dec 17, 2020
- ABB Power Grids Switzerland AG
- Bernardo GALLETTI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
- Publication number 20200161064
- Publication date May 21, 2020
- ABB Schweiz AG
- Denis Tehlar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrical Switching Device
- Publication number 20190362917
- Publication date Nov 28, 2019
- Siemens Aktiengesellschaft
- ROLAND MONKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20180277323
- Publication date Sep 27, 2018
- Hitachi, Ltd
- Toshiaki SAKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
- Publication number 20180040442
- Publication date Feb 8, 2018
- ABB Schweiz AG
- Denis Tehlar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20140299578
- Publication date Oct 9, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Toru Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20130265693
- Publication date Oct 10, 2013
- ABB TECHNOLOGY AG
- Emmanouil PANOUSIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING APPARATUS FOR RING MAIN UNIT
- Publication number 20130153538
- Publication date Jun 20, 2013
- LSIS CO., LTD
- Woo Jun PARK
- H01 - BASIC ELECTRIC ELEMENTS

characterised by movable parts influencing the gas flow

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas shut-off switch

Interrupter unit for a circuit breaker

Device for interrupting non-short circuit currents only, in particu...

Movable part of circuit breaker for gas-insulated switchgear

Device for interrupting non-short circuit currents only, in particu...

Switchgear

Gas-insulated high or medium voltage circuit breaker

Electrical switching device

Device for interrupting non-short circuit currents only, in particu...

Gas circuit breaker

Gas circuit breaker

High voltage gas circuit breaker

Arc extinguishing apparatus for ring main unit

Gas-blast breaker

Gas-blast switch

Puffer circuit breaker

Arc quenching arrangement for a gas-flow type circuit breaker

3197596

2517136

Patents Applicationslast 30 patents

GAS SHUT-OFF SWITCH

INTERRUPTER UNIT FOR A CIRCUIT BREAKER

DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...

MOVABLE PART OF CIRCUIT BREAKER FOR GAS-INSULATED SWITCHGEAR

SWITCHGEAR

GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER

DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...

Electrical Switching Device

GAS CIRCUIT BREAKER

DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...

GAS CIRCUIT BREAKER

CIRCUIT BREAKER

ARC EXTINGUISHING APPARATUS FOR RING MAIN UNIT