using magnetisable elements associated with the contacts

Industry

CPC
H01H9/446

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00

Current Industry

H01H9/446using magnetisable elements associated with the contacts

Industries

Patents Grantslast 30 patents

Information Patent Grant
Arc extinguishing device of DC circuit breaker
- Patent number 12,154,747
- Issue date Nov 26, 2024
- Sunghwan Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device with improved permanent magnetic arc extinction
- Patent number 11,532,443
- Issue date Dec 20, 2022
- Schaltbau GmbH
- Robert Kralik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact unit for supplying vehicles with power and related method
- Patent number 11,532,444
- Issue date Dec 20, 2022
- SCHUNK CARBON TECHNOLOGY GMBH
- Hans Rastl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC circuit breaker having arc blowout device
- Patent number 11,177,098
- Issue date Nov 16, 2021
- LSIS Co., Ltd.
- Ji-Hong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stationary contact assembly and corresponding switch contact
- Patent number 11,081,296
- Issue date Aug 3, 2021
- Schneider Electric Industries SAS
- Haifeng Tian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device with arc extinguishing device and arc guide
- Patent number 10,692,671
- Issue date Jun 23, 2020
- Schaltbau GmbH
- Robert Kralik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having an arc-quenching device
- Patent number 10,600,588
- Issue date Mar 24, 2020
- Siemens Aktiengesellschaft
- Karsten Freundt
- 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
Circuit breaker for interrupting DC current using magnetic field
- Patent number 10,229,794
- Issue date Mar 12, 2019
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hui-Dong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC electrical circuit breaker
- Patent number 10,176,945
- Issue date Jan 8, 2019
- Schneider Electric Industries SAS
- Eric Domejean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact device
- Patent number 9,748,054
- Issue date Aug 29, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhisa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switch having magnetic yoke with slits
- Patent number 9,564,279
- Issue date Feb 7, 2017
- Fuji Electric FA Components & Systems Co., Ltd.
- Yasuhiro Naka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slot motor, slot motor cover, slot motor—arc plate assembly, and me...
- Patent number 9,552,934
- Issue date Jan 24, 2017
- Siemens Aktiengesellschaft
- Justin Michael Cardwell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Molded case circuit breaker
- Patent number 9,401,251
- Issue date Jul 26, 2016
- General Electric Company
- Douglas Alvan Nickerson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Contact device
- Patent number 9,087,655
- Issue date Jul 21, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hideki Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc runner with integrated current path that develops a magnetic fi...
- Patent number 8,866,034
- Issue date Oct 21, 2014
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical circuit breaker
- Patent number 8,513,558
- Issue date Aug 20, 2013
- Secheron S.A.
- Christopher Nazeri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor assembly with arc steering system
- Patent number 8,334,740
- Issue date Dec 18, 2012
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electric switching arrangement and mounting method
- Patent number 8,263,891
- Issue date Sep 11, 2012
- Eaton Industries GmbH
- Volker Heins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Arc chamber employing a number of gassing inserts to form a number...
- Patent number 8,247,727
- Issue date Aug 21, 2012
- Eaton Corporation
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a current switch magnetic intensifier
- Patent number 7,958,623
- Issue date Jun 14, 2011
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Devices, systems, and methods for dissipating energy from an arc
- Patent number 7,839,243
- Issue date Nov 23, 2010
- Siemens Industry, Inc.
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor assembly with arc steering system
- Patent number 7,723,634
- Issue date May 25, 2010
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a switch assembly
- Patent number 7,716,816
- Issue date May 18, 2010
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical service switching device with an arc blowout device
- Patent number 7,679,020
- Issue date Mar 16, 2010
- ABB AG
- Bernhard Schulz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor assembly with arc steering system
- Patent number 7,551,050
- Issue date Jun 23, 2009
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 7,541,901
- Issue date Jun 2, 2009
- Fuji Electric FA Components & Systems Co., Ltd.
- Masaaki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical service device having an arc prechamber area, prechamber...
- Patent number 7,259,646
- Issue date Aug 21, 2007
- ABB Patent GmbH
- Alexander Rab
- 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
Circuit breaker slot motor having a stepped out portion
- Patent number 6,831,536
- Issue date Dec 14, 2004
- Eaton Corporation
- Mark O. Zindler
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARC EXTINGUISHING DEVICE OF DC CIRCUIT BREAKER
- Publication number 20230317384
- Publication date Oct 5, 2023
- O-SUNG ELECTRIC MACHINERY CO., LTD.
- Sunghwan MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC CIRCUIT BREAKER HAVING ARC BLOWOUT DEVICE
- Publication number 20200111629
- Publication date Apr 9, 2020
- LSIS CO., LTD.
- Ji-Hong PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH DEVICE WITH IMPROVED PERMANENT MAGNETIC ARC EXTINCTION
- Publication number 20200111624
- Publication date Apr 9, 2020
- Schaltbau GmbH
- Robert Kralik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIONARY CONTACT ASSEMBLY AND CORRESPONDING SWITCH CONTACT
- Publication number 20190333721
- Publication date Oct 31, 2019
- Schneider Electric Industries SAS
- Haifeng TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT UNIT AND METHOD
- Publication number 20190189369
- Publication date Jun 20, 2019
- SCHUNK CARBON TECHNOLOGY GMBH
- Hans Rastl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH HAVING AN ARC-QUENCHING DEVICE
- Publication number 20190157020
- Publication date May 23, 2019
- Siemens Aktiengesellschaft
- Karsten Freundt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE WITH ARC EXTINGUISHING DEVICE AND ARC GUIDE
- Publication number 20190139728
- Publication date May 9, 2019
- Schaltbau GmbH
- Robert Kralik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT CIRCUIT BREAKER USING MAGNETIC FIELD
- Publication number 20160322179
- Publication date Nov 3, 2016
- HYOSUNG CORPORATION
- Hui-Dong HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED CASE CIRCUIT BREAKER
- Publication number 20130306454
- Publication date Nov 21, 2013
- Douglas Alvan Nickerson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT DEVICE
- Publication number 20130012037
- Publication date Jan 10, 2013
- PANASONIC CORPORATION
- Hideki Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arc Runner With Integrated Current Path That Develops A Magnetic Fi...
- Publication number 20120261382
- Publication date Oct 18, 2012
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMECHANICAL CIRCUIT BREAKER
- Publication number 20120067849
- Publication date Mar 22, 2012
- SECHERON SA
- Christopher NAZERI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC CHAMBER EMPLOYING A NUMBER OF GASSING INSERTS TO FORM A NUMBER...
- Publication number 20110174781
- Publication date Jul 21, 2011
- XIN ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contactor Assembly With Arc Steering System
- Publication number 20110133870
- Publication date Jun 9, 2011
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC
- Publication number 20110068088
- Publication date Mar 24, 2011
- Metalor Technologies International S.A.
- Laurent Doublet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC SWITCHING ARRANGEMENT AND MOUNTING METHOD
- Publication number 20100288732
- Publication date Nov 18, 2010
- MOELLER GmbH
- Volker Heins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC CHAMBER FOR A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING...
- Publication number 20100258531
- Publication date Oct 14, 2010
- ABB S.p.A.
- Nicola Bresciani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contactor Assembly With Arc Steering System
- Publication number 20090102585
- Publication date Apr 23, 2009
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contractor Assembly With Arc Steering System
- Publication number 20090094820
- Publication date Apr 16, 2009
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical service switching device with an arc blowout device
- Publication number 20080296264
- Publication date Dec 4, 2008
- ABB AG
- Bernhard Schulz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Devices, Systems, and Methods for Dissipating Energy From an Arc
- Publication number 20080277382
- Publication date Nov 13, 2008
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR ASSEMBLY WITH ARC STEERING SYSTEM
- Publication number 20080073327
- Publication date Mar 27, 2008
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contactor assembly with arc steering system
- Publication number 20080074216
- Publication date Mar 27, 2008
- Rockwell Automation Technologies, Inc.
- Jeffrey Ramsey Annis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker
- Publication number 20070210885
- Publication date Sep 13, 2007
- FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- Masaaki Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical service device having an arc prechamber area, prechamber...
- Publication number 20060180576
- Publication date Aug 17, 2006
- ABB Patent GmbH
- Alexander Rab
- 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
Pole for a low-voltage limiting electrical power circuit breaker an...
- Publication number 20010027961
- Publication date Oct 11, 2001
- SCHNEIDER ELECTRIC INDUSTRIES SA.
- Alain Brouillat
- H01 - BASIC ELECTRIC ELEMENTS

using magnetisable elements associated with the contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arc extinguishing device of DC circuit breaker

Switch device with improved permanent magnetic arc extinction

Contact unit for supplying vehicles with power and related method

DC circuit breaker having arc blowout device

Stationary contact assembly and corresponding switch contact

Switching device with arc extinguishing device and arc guide

Switch having an arc-quenching device

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

Circuit breaker for interrupting DC current using magnetic field

DC electrical circuit breaker

Contact device

Electromagnetic switch having magnetic yoke with slits

Slot motor, slot motor cover, slot motor—arc plate assembly, and me...

Molded case circuit breaker

Contact device

Arc runner with integrated current path that develops a magnetic fi...

Electromechanical circuit breaker

Contactor assembly with arc steering system

Electric switching arrangement and mounting method

Arc chamber employing a number of gassing inserts to form a number...

Method of manufacturing a current switch magnetic intensifier

Devices, systems, and methods for dissipating energy from an arc

Contactor assembly with arc steering system

Method of manufacturing a switch assembly

Electrical service switching device with an arc blowout device

Contactor assembly with arc steering system

Circuit breaker

Electrical service device having an arc prechamber area, prechamber...

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

Circuit breaker slot motor having a stepped out portion

Patents Applicationslast 30 patents

ARC EXTINGUISHING DEVICE OF DC CIRCUIT BREAKER

DC CIRCUIT BREAKER HAVING ARC BLOWOUT DEVICE

SWITCH DEVICE WITH IMPROVED PERMANENT MAGNETIC ARC EXTINCTION

STATIONARY CONTACT ASSEMBLY AND CORRESPONDING SWITCH CONTACT

CONTACT UNIT AND METHOD

SWITCH HAVING AN ARC-QUENCHING DEVICE

SWITCHING DEVICE WITH ARC EXTINGUISHING DEVICE AND ARC GUIDE

DIRECT CURRENT CIRCUIT BREAKER USING MAGNETIC FIELD

MOLDED CASE CIRCUIT BREAKER

CONTACT DEVICE

Arc Runner With Integrated Current Path That Develops A Magnetic Fi...

ELECTROMECHANICAL CIRCUIT BREAKER

ARC CHAMBER EMPLOYING A NUMBER OF GASSING INSERTS TO FORM A NUMBER...

Contactor Assembly With Arc Steering System

USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC

ELECTRIC SWITCHING ARRANGEMENT AND MOUNTING METHOD

ARC CHAMBER FOR A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING...

Contactor Assembly With Arc Steering System

Contractor Assembly With Arc Steering System

Electrical service switching device with an arc blowout device

Devices, Systems, and Methods for Dissipating Energy From an Arc

CONTACTOR ASSEMBLY WITH ARC STEERING SYSTEM

Contactor assembly with arc steering system

Circuit breaker

Electrical service device having an arc prechamber area, prechamber...

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

Pole for a low-voltage limiting electrical power circuit breaker an...