Means for preventing or breaking contact-welding

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H01H3/001

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H3/00Mechanisms for operating contacts

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H01H3/001Means for preventing or breaking contact-welding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic relay
- Patent number RE49318
- Issue date Nov 29, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuo Aratani
Information Patent Grant
Multiple hammer blow vacuum interrupter weld breaking
- Patent number 11,430,615
- Issue date Aug 30, 2022
- S&C Electric Company
- Tsvetan Rusev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switch
- Patent number 11,127,541
- Issue date Sep 21, 2021
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack
- Patent number 10,985,580
- Issue date Apr 20, 2021
- Samsung SDI Co., Ltd.
- Dukjung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tripping device for an electrical switching unit and electrical swi...
- Patent number 10,818,461
- Issue date Oct 27, 2020
- Schneider Electric Industries SAS
- Sebastien Heraud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device, movable body, power supply system and switching m...
- Patent number 10,777,374
- Issue date Sep 15, 2020
- Sony Corporation
- Tadashi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power control apparatus, control method for power control apparatus...
- Patent number 10,749,348
- Issue date Aug 18, 2020
- Kyocera Corporation
- Yuichi Moriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear having earth switch
- Patent number 10,614,970
- Issue date Apr 7, 2020
- LSIS Co., Ltd.
- Seog Won Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, method, appliance, and computer program product for oper...
- Patent number 10,573,476
- Issue date Feb 25, 2020
- Electrolux Appliances Aktiebolag
- Laurent Jeanneteau
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for providing functional safety monitoring of rel...
- Patent number 10,460,887
- Issue date Oct 29, 2019
- Siemens Aktiengesellschaft
- Peter Krause
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Removable switching element for an electrical switching device and...
- Patent number 10,361,042
- Issue date Jul 23, 2019
- Schneider Electric Industries SAS
- Patrick Comtois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic circuit arrangement for an electrical switch
- Patent number 10,290,435
- Issue date May 14, 2019
- EATON INTELLIGENT POWER LIMITED
- Vinaya A. Ambekar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 10,269,516
- Issue date Apr 23, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuo Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for controlling relays of in-vehicle motor
- Patent number 10,262,823
- Issue date Apr 16, 2019
- Nissan Motor Co., Ltd.
- Taku Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally responsive switch and method of manufacturing same
- Patent number 9,972,470
- Issue date May 15, 2018
- Ubukata Industries Co., Ltd.
- Takashi Adake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching contact and switching device having the same
- Patent number 9,916,954
- Issue date Mar 13, 2018
- TE Connectivity Germany GmbH
- Johannes Helmreich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor, contactor assembly and control circuit
- Patent number 9,916,951
- Issue date Mar 13, 2018
- Tyco Electronics (Shanghai) Co. Ltd.
- Xiao Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switching apparatus
- Patent number 9,911,548
- Issue date Mar 6, 2018
- Schneider Electric Industries SAS
- Gregory Dedina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch-operation-determining device
- Patent number 9,818,554
- Issue date Nov 14, 2017
- Honda Motor Co., Ltd.
- Yosuke Tsuchiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electromagnetic relay
- Patent number 9,741,517
- Issue date Aug 22, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuo Aratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupters with masses in contact spring assemblies
- Patent number 9,679,708
- Issue date Jun 13, 2017
- S&C Electric Company
- Keith W. Benson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 9,595,411
- Issue date Mar 14, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yosuke Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push switch
- Patent number 9,595,407
- Issue date Mar 14, 2017
- Valeo Japan Co., Ltd.
- Hiroyuki Shimada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control algorithm for freeing an EGR valve from contamination adhesion
- Patent number 9,395,018
- Issue date Jul 19, 2016
- BorgWarner Inc.
- Joseph Labataille
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for restoring mechanical relay from stuck faul...
- Patent number 9,384,926
- Issue date Jul 5, 2016
- Mando Corporation
- Do Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Master disconnect switch with contact weld breaker
- Patent number 9,373,453
- Issue date Jun 21, 2016
- Littelfuse, Inc.
- Dana P. Scribner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 9,305,718
- Issue date Apr 5, 2016
- Fujitsu Component Limited
- Daiei Iwamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device and method for detecting malfunctioning of such a...
- Patent number 9,287,064
- Issue date Mar 15, 2016
- Schneider Electric Industries SAS
- Gregory Dedina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric contactor with flywheel drive and method of switching an e...
- Patent number 9,224,545
- Issue date Dec 29, 2015
- Schaltbau GmbH
- Andrej Ignatov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contactor
- Patent number 9,218,919
- Issue date Dec 22, 2015
- Johnson Electric S.A.
- Richard Anthony Connell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER
- Publication number 20240387120
- Publication date Nov 21, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE HAMMER BLOW VACUUM INTERRUPTER WELD BREAKING
- Publication number 20210134538
- Publication date May 6, 2021
- S&C ELECTRIC COMPANY
- Tsvetan Rusev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR ASSEMBLY AND CONTACTOR TRANSITIONING METHOD
- Publication number 20190385804
- Publication date Dec 19, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wesley Burkman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCH
- Publication number 20190304712
- Publication date Oct 3, 2019
- Phoenix Contact GmbH Co KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR HAVING EARTH SWITCH
- Publication number 20190244768
- Publication date Aug 8, 2019
- LSIS CO., LTD
- Seog Won LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL RELAY
- Publication number 20190122831
- Publication date Apr 25, 2019
- Albright International Limited
- Nigel Edward Lawrence BEDGGOOD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING FUNCTIONAL SAFETY MONITORING OF REL...
- Publication number 20190080858
- Publication date Mar 14, 2019
- SIEMENS AKTIENGESELLSCHAFT
- Peter Krause
- G08 - SIGNALLING
Information Patent Application
ELECTRIC SWITCHING APPARATUS
- Publication number 20170178826
- Publication date Jun 22, 2017
- Schneider Electric Industries SAS
- Gregory DEDINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT INTERRUPTERS WITH MASSES IN CONTACT SPRING ASSEMBLIES
- Publication number 20150294807
- Publication date Oct 15, 2015
- S&C ELECTRIC COMPANY
- Keith W. BENSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MASTER DISCONNECT SWITCH WITH CONTACT WELD BREAKER
- Publication number 20150155117
- Publication date Jun 4, 2015
- LITTELFUSE, INC.
- Dana P. Scribner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONTACTOR
- Publication number 20150015348
- Publication date Jan 15, 2015
- JOHNSON ELECTRIC S.A.
- Richard Anthony Connell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONTACTOR
- Publication number 20150015349
- Publication date Jan 15, 2015
- JOHNSON ELECTRIC S.A.
- Richard Anthony Connell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and Method for Switching Electrical Load Circuits
- Publication number 20140347150
- Publication date Nov 27, 2014
- Sascha Schulte
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunneling Electric Contacts And Related Methods, Systems And Applic...
- Publication number 20140301121
- Publication date Oct 9, 2014
- Anam Nanotechnology, Inc.
- Jaser Abdel Rehem
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PUSH SWITCH
- Publication number 20140216910
- Publication date Aug 7, 2014
- VALEO JAPAN CO., LTD.
- Hiroyuki Shimada
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD OF CONTROLLING SWITCH UNITS, AND BATTERY PACK...
- Publication number 20140021800
- Publication date Jan 23, 2014
- LG CHEM, LTD.
- Ju-Hyun KANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
MICRO-SWITCH PROVIDED LABOR-SAVING SWITCHING
- Publication number 20130327622
- Publication date Dec 12, 2013
- Ding-Jie FANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER ELECTRICAL SWITCHING DEVICE
- Publication number 20130134132
- Publication date May 30, 2013
- Itron, Inc.
- Charles Cavailles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Relay, Control Circuit, and Method for Controlling Control Circuit
- Publication number 20130033345
- Publication date Feb 7, 2013
- National University Corporation Nagaoka University of Technology
- Yuji Hirao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCH WITH SHEAR FORCE CONTACT WELD RELEASE
- Publication number 20130015049
- Publication date Jan 17, 2013
- ADRIAN J. TENGLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Starting Switch Structure
- Publication number 20130009730
- Publication date Jan 10, 2013
- UNIPOINT ELECTRIC MFG. CO., LTD.
- Liang Sheng Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTROMAGNETIC SWITCH INCORPORATING CONTACT DISPLACEMENT LIMITING...
- Publication number 20120242431
- Publication date Sep 27, 2012
- DENSO CORPORATION
- Yukio NAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY WITH AN IMPROVED CONTACT SPRINT
- Publication number 20120154077
- Publication date Jun 21, 2012
- TYCO ELECTRONICS AUSTRIA GMBH
- Rudolf MIKL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BUTTONS WITH MODULATED BIAS VOLTAGES
- Publication number 20120050964
- Publication date Mar 1, 2012
- Joseph Fisher, JR.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHING-DEVICE REMAINING LIFETIME DIAGNOSIS METHOD AND APPARATUS
- Publication number 20120022797
- Publication date Jan 26, 2012
- Mitsubishi Electric Corporation
- Akihiko Maruyama
- G05 - CONTROLLING REGULATING
Information Patent Application
RELAY END-OF-SERVICE-LIFE FORECASTING DEVICE
- Publication number 20110241692
- Publication date Oct 6, 2011
- Yamatake Corporation
- Daisuke Akita
- G01 - MEASURING TESTING
Information Patent Application
Forced Return Solenoid
- Publication number 20110227676
- Publication date Sep 22, 2011
- ISKRA AVTOELEKTRIKA D.D.
- Ivan Cotic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH, METHOD OF MANUFACTURING THE SAME, AND RELAY
- Publication number 20110220473
- Publication date Sep 15, 2011
- Omron Corporation
- Naoki Yoshitake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY SWITCHING DEVICE AND MODULAR FAILSAFE CONTROL SYSTEM
- Publication number 20100259862
- Publication date Oct 14, 2010
- Richard VEIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermostat
- Publication number 20100259356
- Publication date Oct 14, 2010
- Hanbecthistem Co., Ltd.
- HaeYang Chung
- H01 - BASIC ELECTRIC ELEMENTS

Means for preventing or breaking contact-welding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electromagnetic relay

Multiple hammer blow vacuum interrupter weld breaking

Electromagnetic switch

Battery pack

Tripping device for an electrical switching unit and electrical swi...

Switching device, movable body, power supply system and switching m...

Power control apparatus, control method for power control apparatus...

Switchgear having earth switch

Apparatus, method, appliance, and computer program product for oper...

System and method for providing functional safety monitoring of rel...

Removable switching element for an electrical switching device and...

Magnetic circuit arrangement for an electrical switch

Electromagnetic relay

Method and device for controlling relays of in-vehicle motor

Thermally responsive switch and method of manufacturing same

Electrical switching contact and switching device having the same

Contactor, contactor assembly and control circuit

Electric switching apparatus

Switch-operation-determining device

Electromagnetic relay

Circuit interrupters with masses in contact spring assemblies

Electromagnetic relay

Push switch

Control algorithm for freeing an EGR valve from contamination adhesion

Method and apparatus for restoring mechanical relay from stuck faul...

Master disconnect switch with contact weld breaker

Electromagnetic relay

Switching device and method for detecting malfunctioning of such a...

Electric contactor with flywheel drive and method of switching an e...

Electrical contactor

Patents Applicationslast 30 patents

CIRCUIT BREAKER

MULTIPLE HAMMER BLOW VACUUM INTERRUPTER WELD BREAKING

CONTACTOR ASSEMBLY AND CONTACTOR TRANSITIONING METHOD

ELECTROMAGNETIC SWITCH

SWITCHGEAR HAVING EARTH SWITCH

ELECTRICAL RELAY

SYSTEM AND METHOD FOR PROVIDING FUNCTIONAL SAFETY MONITORING OF REL...

ELECTRIC SWITCHING APPARATUS

CIRCUIT INTERRUPTERS WITH MASSES IN CONTACT SPRING ASSEMBLIES

MASTER DISCONNECT SWITCH WITH CONTACT WELD BREAKER

ELECTRICAL CONTACTOR

ELECTRICAL CONTACTOR

Device and Method for Switching Electrical Load Circuits

Tunneling Electric Contacts And Related Methods, Systems And Applic...

PUSH SWITCH

APPARATUS AND METHOD OF CONTROLLING SWITCH UNITS, AND BATTERY PACK...

MICRO-SWITCH PROVIDED LABOR-SAVING SWITCHING

HIGH POWER ELECTRICAL SWITCHING DEVICE

Relay, Control Circuit, and Method for Controlling Control Circuit

ELECTRICAL SWITCH WITH SHEAR FORCE CONTACT WELD RELEASE

Starting Switch Structure

ELECTROMAGNETIC SWITCH INCORPORATING CONTACT DISPLACEMENT LIMITING...

RELAY WITH AN IMPROVED CONTACT SPRINT

BUTTONS WITH MODULATED BIAS VOLTAGES

SWITCHING-DEVICE REMAINING LIFETIME DIAGNOSIS METHOD AND APPARATUS

RELAY END-OF-SERVICE-LIFE FORECASTING DEVICE

Forced Return Solenoid

SWITCH, METHOD OF MANUFACTURING THE SAME, AND RELAY

SAFETY SWITCHING DEVICE AND MODULAR FAILSAFE CONTROL SYSTEM

Thermostat