the arc-extinguishing fluid being air or gas

Industry

CPC
H01H33/95

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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

H01H33/95the arc-extinguishing fluid being air or gas

Industries

Patents Grantslast 30 patents

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
Switching chamber for a gas-insulated circuit breaker comprising an...
- Patent number 10,026,571
- Issue date Jul 17, 2018
- General Electric Technology GmbH
- Victor F. Hermosillo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinguishing contact assembly for a circuit breaker assembly
- Patent number 9,679,719
- Issue date Jun 13, 2017
- Eaton Corporation
- Koustubh Dnyandeo Ashtekar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with fluid injection
- Patent number 9,412,541
- Issue date Aug 9, 2016
- ABB Technology AG
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with fluid injection
- Patent number 9,312,085
- Issue date Apr 12, 2016
- ABB Technology AG
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-expansion electrical circuit breaker with variable extinguishi...
- Patent number 4,950,855
- Issue date Aug 21, 1990
- Merlin Gerin
- Roger Bolongeat-Mobleu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-extinguishing type circuit interrupter
- Patent number 4,253,002
- Issue date Feb 24, 1981
- Mitsubishi Denki Kabushiki Kaisha
- Masami Kii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for arc quenching
- Patent number 3,947,649
- Issue date Mar 30, 1976
- Siemens Aktiengsellschaft
- 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
3183330
- Patent number 3,183,330
- Issue date May 11, 1965
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2666118
- Patent number 2,666,118
- Issue date Jan 12, 1954
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2018136
- Patent number 2,018,136
- Issue date Oct 22, 1935
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

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
HIGH-VOLTAGE ELECTRICAL CIRCUIT BREAKER DEVICE WITH OPTIMISED AUTOM...
- Publication number 20170352509
- Publication date Dec 7, 2017
- General Electric Technology GmbH
- François BIQUEZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Breaker With Fluid Injection
- Publication number 20140291292
- Publication date Oct 2, 2014
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Breaker With Fluid Injection
- Publication number 20140291291
- Publication date Oct 2, 2014
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS

the arc-extinguishing fluid being air or gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas-insulated high or medium voltage circuit breaker

Switching chamber for a gas-insulated circuit breaker comprising an...

Arc extinguishing contact assembly for a circuit breaker assembly

Circuit breaker with fluid injection

Circuit breaker with fluid injection

Self-expansion electrical circuit breaker with variable extinguishi...

Self-extinguishing type circuit interrupter

Method and apparatus for arc quenching

3197596

3183330

2666118

2018136

Patents Applicationslast 30 patents

GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER

HIGH-VOLTAGE ELECTRICAL CIRCUIT BREAKER DEVICE WITH OPTIMISED AUTOM...

Circuit Breaker With Fluid Injection

Circuit Breaker With Fluid Injection