Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts

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CPC
H01H1/2066

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H1/00Contacts

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H01H1/2066Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts

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Patents Grantslast 30 patents

Information Patent Grant
Wiring apparatus
- Patent number 10,862,288
- Issue date Dec 8, 2020
- Roger Fulton Newill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wiring apparatus
- Patent number 10,637,223
- Issue date Apr 28, 2020
- Roger Fulton Newill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic relay
- Patent number 10,636,602
- Issue date Apr 28, 2020
- Fujitsu Component Limited
- Daiei Iwamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 10,529,522
- Issue date Jan 7, 2020
- WÖHNER GMBH & CO. KG ELEKTROTECHNISCHE SYSTEME
- Philipp Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 10,403,460
- Issue date Sep 3, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazushige Daikoku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for double break contact with electro-magnetic arc-blow
- Patent number 10,236,136
- Issue date Mar 19, 2019
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor for DC operation
- Patent number 8,937,519
- Issue date Jan 20, 2015
- Eaton Electrical IP GmbH & Co. KG
- Karsten Gerving
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus including magnet assembly and first...
- Patent number 8,853,586
- Issue date Oct 7, 2014
- Eaton Corporation
- Peter J. Theisen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact switching mechanism and electromagnetic relay
- Patent number 8,823,474
- Issue date Sep 2, 2014
- Omron Corporation
- Toshiyuki Kakimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nano/micro electro-mechanical relay
- Patent number 8,541,926
- Issue date Sep 24, 2013
- The United States of America as represented by the Secretary of the Army
- Jeffrey S. Pulskamp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual breaking point electrical joint
- Patent number 8,476,546
- Issue date Jul 2, 2013
- Schneider Electric USA, Inc.
- Hamid S. Abroy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 8,305,166
- Issue date Nov 6, 2012
- NEC Tokin Corporation
- Katsuto Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear
- Patent number 7,683,286
- Issue date Mar 23, 2010
- Hitachi, Ltd.
- Takashi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear
- Patent number 7,679,023
- Issue date Mar 16, 2010
- Hitachi, Ltd.
- Takashi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interrupter assembly for a circuit breaker
- Patent number 7,154,061
- Issue date Dec 26, 2006
- ABB Inc.
- Edgar R. Eley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc-quenching device for circuit breakers having double-break contacts
- Patent number 7,081,596
- Issue date Jul 25, 2006
- ABB Schweiz AG
- Gerhard Schneider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting circuit breaker
- Patent number 6,989,501
- Issue date Jan 24, 2006
- ABB Services S.r.l.
- Osvaldo Carrara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having a seesaw type movable contact blade
- Patent number 6,559,393
- Issue date May 6, 2003
- Sagami Electric Company
- Kikuyoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric control apparatus
- Patent number 5,874,873
- Issue date Feb 23, 1999
- Eaton Corporation
- Engelbert Hetzmannseder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple current-limiting circuit breaker with electrodynamic repul...
- Patent number 5,469,121
- Issue date Nov 21, 1995
- Merlin Gerin
- Jean-Luc Payet-Burin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 5,122,625
- Issue date Jun 16, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiaki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting apparatus
- Patent number 5,073,764
- Issue date Dec 17, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Mitsugu Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gap switch
- Patent number 4,893,048
- Issue date Jan 9, 1990
- General Electric Company
- George A. Farrall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current-limiting switching element
- Patent number 4,810,841
- Issue date Mar 7, 1989
- Siemens Aktiengesellschaft
- Johann Wolf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit-breaker with tripping lever cooperating with movable contac...
- Patent number 4,731,510
- Issue date Mar 15, 1988
- La Telemecanique Electrique
- Daniel Nourry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting circuit breaker with series double break contact s...
- Patent number 4,656,446
- Issue date Apr 7, 1987
- Westinghouse Electric Corp.
- Yun-Ko N. Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current-limiter electric switch having a telecontrol suitable for a...
- Patent number 4,586,011
- Issue date Apr 29, 1986
- SACE S.p.A. Costrusioni Elettromeccaniche
- Angelo Mostosi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 4,417,222
- Issue date Nov 22, 1983
- Brown, Boveri & Co. Aktiengesellschaft
- Herrmann Schmitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 4,409,572
- Issue date Oct 11, 1983
- SACE S.p.A. Costruzioni Elettromeccaniche
- Angelo Mostosi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch, more particularly a current-limiter
- Patent number 4,400,670
- Issue date Aug 23, 1983
- SACE S.p.A. Costruzioni Elettromeccaniche
- Angelo Mostosi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIRING APPARATUS
- Publication number 20200251892
- Publication date Aug 6, 2020
- Roger Fulton NEWILL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRING APPARATUS
- Publication number 20180351338
- Publication date Dec 6, 2018
- Roger Fulton NEWILL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20180166245
- Publication date Jun 14, 2018
- WOEHNER GMBH & CO. KG ELEKTROTECHNISCHE SYSTEME
- Philipp Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20180166240
- Publication date Jun 14, 2018
- Panasonic Intellectual Property Management Co., Lt d.
- Kazushige DAIKOKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR FOR DC OPERATION
- Publication number 20140151338
- Publication date Jun 5, 2014
- EATON ELECTRICAL IP GMBH & CO. KG
- Karsten Gerving
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT SWITCHING MECHANISM AND ELECTROMAGNETIC RELAY
- Publication number 20130113581
- Publication date May 9, 2013
- Omron Corporation
- Toshiyuki KAKIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS INCLUDING MAGNET ASSEMBLY AND FIRST...
- Publication number 20130112655
- Publication date May 9, 2013
- EATON CORPORATION
- Peter J. THEISEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nano/Micro Electro-Mechanical Relay
- Publication number 20120325630
- Publication date Dec 27, 2012
- Jeffrey S. Pulskamp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL BREAKING POINT ELECTRICAL JOINT
- Publication number 20120085736
- Publication date Apr 12, 2012
- SCHNEIDER ELECTRIC USA, INC.
- Hamid S. Abroy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20110121926
- Publication date May 26, 2011
- NEC TOKIN CORPORATION
- Katsuto Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR
- Publication number 20080203062
- Publication date Aug 28, 2008
- Takashi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR
- Publication number 20070262054
- Publication date Nov 15, 2007
- Takashi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Interrupter assembly for a circuit breaker
- Publication number 20060017531
- Publication date Jan 26, 2006
- Edgar R. Eley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arc-quenching device for circuit breakers having double-break contacts
- Publication number 20050150870
- Publication date Jul 14, 2005
- ABB Schweiz AG
- Gerhard Schneider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current limiting circuit breaker
- Publication number 20040069604
- Publication date Apr 15, 2004
- Osvaldo Carrara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch having a seesaw type movable contact blade
- Publication number 20020134653
- Publication date Sep 26, 2002
- Kikuyoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS

Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wiring apparatus

Wiring apparatus

Electromagnetic relay

Circuit breaker

Electromagnetic relay

Arrangement for double break contact with electro-magnetic arc-blow

Contactor for DC operation

Electrical switching apparatus including magnet assembly and first...

Contact switching mechanism and electromagnetic relay

Nano/micro electro-mechanical relay

Dual breaking point electrical joint

Electromagnetic relay

Switchgear

Switchgear

Interrupter assembly for a circuit breaker

Arc-quenching device for circuit breakers having double-break contacts

Current limiting circuit breaker

Switch having a seesaw type movable contact blade

Electric control apparatus

Multiple current-limiting circuit breaker with electrodynamic repul...

Circuit breaker

Current limiting apparatus

Multi-gap switch

Current-limiting switching element

Circuit-breaker with tripping lever cooperating with movable contac...

Current limiting circuit breaker with series double break contact s...

Current-limiter electric switch having a telecontrol suitable for a...

Circuit breaker

Electric switch

Electric switch, more particularly a current-limiter

Patents Applicationslast 30 patents

WIRING APPARATUS

WIRING APPARATUS

CIRCUIT BREAKER

ELECTROMAGNETIC RELAY

CONTACTOR FOR DC OPERATION

CONTACT SWITCHING MECHANISM AND ELECTROMAGNETIC RELAY

ELECTRICAL SWITCHING APPARATUS INCLUDING MAGNET ASSEMBLY AND FIRST...

Nano/Micro Electro-Mechanical Relay

DUAL BREAKING POINT ELECTRICAL JOINT

ELECTROMAGNETIC RELAY

SWITCHGEAR

SWITCHGEAR

Interrupter assembly for a circuit breaker

Arc-quenching device for circuit breakers having double-break contacts

Current limiting circuit breaker

Switch having a seesaw type movable contact blade