characterised by special dielectric or insulating properties or by special electric or magnetic field control properties

Industry

CPC
H01H33/7069

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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

H01H33/7069characterised by special dielectric or insulating properties or by special electric or magnetic field control properties

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Arc extinguishing assembly and circuit breaker comprising same
- Patent number 12,154,737
- Issue date Nov 26, 2024
- LS ELECTRIC CO., LTD.
- Il Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast circuit breaker
- Patent number 10,991,529
- Issue date Apr 27, 2021
- Hitachi, Ltd.
- Hideyuki Kotsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric arc-blast nozzle and a circuit breaker including such a no...
- Patent number 10,692,673
- Issue date Jun 23, 2020
- General Electric Technology GmbH
- Roger Ledru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast circuit breaker
- Patent number 10,573,475
- Issue date Feb 25, 2020
- Kabushiki Kaisha Toshiba
- Misuzu Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric arc-blast nozzle and a circuit breaker including such a no...
- Patent number 10,236,146
- Issue date Mar 19, 2019
- General Electric Technology GmbH
- Daniel Vigouroux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moving seal with arc creepage surface for an air circuit breaker
- Patent number 9,293,282
- Issue date Mar 22, 2016
- Eaton Corporation
- Brian John Schaltenbrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 9,018,558
- Issue date Apr 28, 2015
- Ormazabal Y CIA, S.L.
- Norberto Sainz de la Maza Escobal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interrupting chamber with a field distributor cylinder for high-vol...
- Patent number 8,698,033
- Issue date Apr 15, 2014
- Alstom Technology Ltd
- Joël Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating nozzle, comprising a first material and a second material
- Patent number 8,129,647
- Issue date Mar 6, 2012
- Siemens Aktiengesellschaft
- Tommy Haberer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nozzle for a gas-insulated switching device and related switching d...
- Patent number 7,645,957
- Issue date Jan 12, 2010
- ABB Technology AG
- Roberto Capitanio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact zone for a power breaker
- Patent number 6,740,837
- Issue date May 25, 2004
- ABB Schweiz AG
- Lukas Zehnder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating component for high-voltage installations and a method fo...
- Patent number 6,627,831
- Issue date Sep 30, 2003
- Siemens Aktiensellscraft
- Eberhard Zielke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage power circuit breaker comprising an insulating nozzle
- Patent number 6,462,295
- Issue date Oct 8, 2002
- Siemens Aktiengesellschaft
- Hartmut Knobloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating component for high-voltage equipment
- Patent number 5,902,980
- Issue date May 11, 1999
- Siemens Aktiengesellschaft
- Frank Reincke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Puffer type gas-insulated circuit breaker
- Patent number 5,231,256
- Issue date Jul 27, 1993
- Hitachi, Ltd.
- Tokio Yamagiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blask load-break switch
- Patent number 4,829,150
- Issue date May 9, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Kenzi Sasamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage circuit breaker
- Patent number 4,490,594
- Issue date Dec 25, 1984
- Siemens Aktiengesellschaft
- Wilhelm Tiemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compressed-gas switch
- Patent number 4,445,019
- Issue date Apr 24, 1984
- BBC Brown, Boveri & Company, Limited
- Osvin Gaupp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compression piston switch
- Patent number 4,431,878
- Issue date Feb 14, 1984
- BBC Brown, Boveri & Company, Limited
- Lutz Niemeyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compressed-gas circuit breaker
- Patent number 4,420,662
- Issue date Dec 13, 1983
- BBC Brown, Boveri & Company Ltd.
- Lutz Niemeyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact arrangement for a pressurized gas circuit breaker
- Patent number 4,151,391
- Issue date Apr 24, 1979
- Siemens Aktiengesellschaft
- Klaus-Peter Rolff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid blast circuit interrupter with a compact nozzle structure and...
- Patent number 3,956,605
- Issue date May 11, 1976
- Westinghouse Electric Corporation
- Robert M. Roidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3891814
- Patent number 3,891,814
- Issue date Jun 24, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3801764
- Patent number 3,801,764
- Issue date Apr 2, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3725623
- Patent number 3,725,623
- Issue date Apr 3, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3590190
- Patent number 3,590,190
- Issue date Jun 29, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3471666
- Patent number 3,471,666
- Issue date Oct 7, 1969
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3418440
- Patent number 3,418,440
- Issue date Dec 24, 1968
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3330927
- Patent number 3,330,927
- Issue date Jul 11, 1967
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3238340
- Patent number 3,238,340
- Issue date Mar 1, 1966
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARC EXTINGUISHING ASSEMBLY AND CIRCUIT BREAKER COMPRISING SAME
- Publication number 20230154707
- Publication date May 18, 2023
- LS ELECTRIC CO., LTD.
- Il Hyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-Blast Circuit Breaker
- Publication number 20200279704
- Publication date Sep 3, 2020
- Hitachi, Ltd
- Hideyuki KOTSUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-BLAST CIRCUIT BREAKER
- Publication number 20190295791
- Publication date Sep 26, 2019
- KABUSHIKI KAISHA TOSHIBA
- Misuzu SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AN ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A...
- Publication number 20190214207
- Publication date Jul 11, 2019
- General Electric Technology GmbH
- Roger Ledru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A NO...
- Publication number 20180204694
- Publication date Jul 19, 2018
- General Electric Technology GmbH
- Daniel VIGOUROUX
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOVING SEAL WITH ARC CREEPAGE SURFACE FOR AN AIR CIRCUIT BREAKER
- Publication number 20140069892
- Publication date Mar 13, 2014
- EATON CORPORATION
- Brian John Schaltenbrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20130062313
- Publication date Mar 14, 2013
- Norberto Sainz De La Maza Escobal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERRUPTING CHAMBER WITH A FIELD DISTRIBUTOR CYLINDER FOR HIGH-VOL...
- Publication number 20100032411
- Publication date Feb 11, 2010
- AREVA T&D SA
- Joel Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating Nozzle, Comprising a First Material and a Second Material
- Publication number 20090261070
- Publication date Oct 22, 2009
- SIEMENS AKTIENGESELLSCHAFT
- Tommy Haberer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-blast circuit breaker with control body
- Publication number 20080135523
- Publication date Jun 12, 2008
- ABB Research Ltd.
- Martin Seeger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nozzle For A Gas-Insulated Switching Device And Related Switching D...
- Publication number 20070278186
- Publication date Dec 6, 2007
- Roberto Capitanio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating material piece for an electrical high voltage device and...
- Publication number 20060121283
- Publication date Jun 8, 2006
- Siemens AG
- Eberhard Zielke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact zone for a power breaker
- Publication number 20020060203
- Publication date May 23, 2002
- Lukas Zehnder
- H01 - BASIC ELECTRIC ELEMENTS

characterised by special dielectric or insulating properties or by special electric or magnetic field control properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arc extinguishing assembly and circuit breaker comprising same

Gas-blast circuit breaker

Electric arc-blast nozzle and a circuit breaker including such a no...

Gas-blast circuit breaker

Electric arc-blast nozzle and a circuit breaker including such a no...

Moving seal with arc creepage surface for an air circuit breaker

Gas circuit breaker

Interrupting chamber with a field distributor cylinder for high-vol...

Insulating nozzle, comprising a first material and a second material

Nozzle for a gas-insulated switching device and related switching d...

Contact zone for a power breaker

Insulating component for high-voltage installations and a method fo...

High-voltage power circuit breaker comprising an insulating nozzle

Insulating component for high-voltage equipment

Puffer type gas-insulated circuit breaker

Gas-blask load-break switch

High voltage circuit breaker

Compressed-gas switch

Compression piston switch

Compressed-gas circuit breaker

Contact arrangement for a pressurized gas circuit breaker

Fluid blast circuit interrupter with a compact nozzle structure and...

3891814

3801764

3725623

3590190

3471666

3418440

3330927

3238340

Patents Applicationslast 30 patents

ARC EXTINGUISHING ASSEMBLY AND CIRCUIT BREAKER COMPRISING SAME

Gas-Blast Circuit Breaker

GAS-BLAST CIRCUIT BREAKER

AN ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A...

ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A NO...

MOVING SEAL WITH ARC CREEPAGE SURFACE FOR AN AIR CIRCUIT BREAKER

GAS CIRCUIT BREAKER

INTERRUPTING CHAMBER WITH A FIELD DISTRIBUTOR CYLINDER FOR HIGH-VOL...

Insulating Nozzle, Comprising a First Material and a Second Material

Self-blast circuit breaker with control body

Nozzle For A Gas-Insulated Switching Device And Related Switching D...

Insulating material piece for an electrical high voltage device and...

Contact zone for a power breaker