composed of different independent pressurised compartments put in communication only after their assemblage

Industry

CPC
H01H33/561

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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

H01H33/561composed of different independent pressurised compartments put in communication only after their assemblage

Industries

Patents Grantslast 30 patents

Information Patent Grant
Integrated tank foot particle trap
- Patent number 11,605,515
- Issue date Mar 14, 2023
- Hitachi Energy Switzerland AG
- Paul Jason Vladuchick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve arrangement
- Patent number 8,464,753
- Issue date Jun 18, 2013
- ABB Technology AG
- Matthias Schmidt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Gas insulated switchgear
- Patent number 6,759,616
- Issue date Jul 6, 2004
- Hitachi, Ltd.
- Toshiaki Rokunohe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas insulated switchgear
- Patent number 6,680,453
- Issue date Jan 20, 2004
- Hitachi, Ltd.
- Toshiaki Rokunohe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pressurized gas circuit-breaker pole that can be assembled and disa...
- Patent number 6,603,088
- Issue date Aug 5, 2003
- Alstom
- Olivier Grejon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-pole, gas-insulated switch arrangement
- Patent number 5,128,502
- Issue date Jul 7, 1992
- Sprecher Energie AG
- Guido Hux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric gas high-tension circuit-breaker having a closure resist...
- Patent number 4,774,387
- Issue date Sep 27, 1988
- Alsthom
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-tension circuit-breaker having arc-extinguishing gas under pre...
- Patent number 4,700,029
- Issue date Oct 13, 1987
- Alsthom
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compressed gas circuit breaker able to be assembled and disassemble...
- Patent number 4,612,428
- Issue date Sep 16, 1986
- Alsthom
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Means for assembling two enclosures of an electrical cutout apparatus
- Patent number 4,609,798
- Issue date Sep 2, 1986
- Alsthom
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressurized gas circuit breaker including two V-mounted breaker cha...
- Patent number 4,467,157
- Issue date Aug 21, 1984
- Alsthom-Atlantique
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for separably assembling two enclosures of a cut-out apparat...
- Patent number 4,386,250
- Issue date May 31, 1983
- Societe Anonyme dite: Alsthom-Atlantique
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical gas-blast circuit breaker and method of manufacture
- Patent number 4,242,549
- Issue date Dec 30, 1980
- BBC Brown Boveri & Company Limited
- Georg Koppl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,220,838
- Issue date Sep 2, 1980
- Sprecher & Shuh AG
- Richard Thaler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealing device for an assembly of elements of high-voltage cut-out...
- Patent number 4,016,383
- Issue date Apr 5, 1977
- Delle-Alsthom
- Dante Nicoloso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanically operated gas blast circuit interrupter having gastight...
- Patent number 3,940,582
- Issue date Feb 24, 1976
- Merlin Gerin
- Cesar Castelli
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED TANK FOOT PARTICLE TRAP
- Publication number 20210407750
- Publication date Dec 30, 2021
- ABB Power Grids Switzerland AG
- Paul Jason VLADUCHICK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALVE ARRANGEMENT
- Publication number 20100243927
- Publication date Sep 30, 2010
- ABB TECHNOLOGY AG
- Niels Wahlefeld
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
GAS INSULATED SWITCHGEAR
- Publication number 20040079731
- Publication date Apr 29, 2004
- Hitachi, Ltd.
- Toshiaki Rokunohe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pressurized gas circuit-breaker pole that can be assembled and disa...
- Publication number 20030015337
- Publication date Jan 23, 2003
- ALSTOM
- Olivier Grejon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas insulated switchgear
- Publication number 20020104827
- Publication date Aug 8, 2002
- Toshiaki Rokunohe
- H01 - BASIC ELECTRIC ELEMENTS

composed of different independent pressurised compartments put in communication only after their assemblage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Integrated tank foot particle trap

Valve arrangement

Gas insulated switchgear

Gas insulated switchgear

Pressurized gas circuit-breaker pole that can be assembled and disa...

Three-pole, gas-insulated switch arrangement

Dielectric gas high-tension circuit-breaker having a closure resist...

High-tension circuit-breaker having arc-extinguishing gas under pre...

Compressed gas circuit breaker able to be assembled and disassemble...

Means for assembling two enclosures of an electrical cutout apparatus

Pressurized gas circuit breaker including two V-mounted breaker cha...

Device for separably assembling two enclosures of a cut-out apparat...

Electrical gas-blast circuit breaker and method of manufacture

Gas-blast switch

Sealing device for an assembly of elements of high-voltage cut-out...

Mechanically operated gas blast circuit interrupter having gastight...

Patents Applicationslast 30 patents

INTEGRATED TANK FOOT PARTICLE TRAP

VALVE ARRANGEMENT

GAS INSULATED SWITCHGEAR

Pressurized gas circuit-breaker pole that can be assembled and disa...

Gas insulated switchgear