by compression or extension of coil springs

Industry

CPC
H01H5/06

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H5/00Snap-action arrangements

Current Industry

H01H5/06by compression or extension of coil springs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic switch
- Patent number 11,545,311
- Issue date Jan 3, 2023
- KEDU ELECTRIC CO., LTD
- Chunkai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching apparatus
- Patent number 11,495,417
- Issue date Nov 8, 2022
- ABB Schweiz AG
- Zeming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 11,456,126
- Issue date Sep 27, 2022
- KEDU ELECTRIC CO., LTD.
- Chunkai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical current switching unit
- Patent number 11,335,519
- Issue date May 17, 2022
- Schneider Electric Industries SAS
- Frédéric Court
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch and method for disconnecting a switch
- Patent number 10,720,291
- Issue date Jul 21, 2020
- ABB Power Grids Switzerland AG
- Hauke Peters
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 10,665,401
- Issue date May 26, 2020
- ABB Schweiz AG
- Yi'er Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device
- Patent number 10,629,398
- Issue date Apr 21, 2020
- Omron Corporation
- Takeshi Miyasaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact lever for use in an electrical switch assembly
- Patent number 10,418,195
- Issue date Sep 17, 2019
- DEFOND ELECTECH CO., LTD
- Kin Yu Wong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap-action drive and switching device having a snap-action drive
- Patent number 10,276,317
- Issue date Apr 30, 2019
- Siemens Aktiengesellschaft
- Hans-Peter Dambietz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Weld resistant contactor
- Patent number 10,176,953
- Issue date Jan 8, 2019
- SCHNEIDER ELECTRIC USA, INC.
- Kevin M Jefferies
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus, and stored energy assembly and torq...
- Patent number 9,443,668
- Issue date Sep 13, 2016
- Eaton Corporation
- Kaizhi Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Contamination resistant push button switch
- Patent number 9,443,670
- Issue date Sep 13, 2016
- Illinois Tool Works, Inc.
- Michael S. Osvatic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Return mechanism, acceleration mechanism, power generator, transmit...
- Patent number 9,419,496
- Issue date Aug 16, 2016
- OMRON Corporation
- Yohei Tsukanaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tri-stable flexure mechanism
- Patent number 9,406,470
- Issue date Aug 2, 2016
- General Electric Company
- Stefan Rakuff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker indicating cam having a profile which reduces trans...
- Patent number 9,373,457
- Issue date Jun 21, 2016
- Schneider Electric Industries SAS
- Hubert Roelandt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy harvesting device
- Patent number 9,306,431
- Issue date Apr 5, 2016
- Koninklijke Philips N.V.
- Bozena Erdmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contact structure of low-voltage electrical apparatus
- Patent number 9,218,930
- Issue date Dec 22, 2015
- SEARI ELECTRIC TECHNOLOGY CO., LTD.
- Hong Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapid tri-state bidirectional switching device
- Patent number 9,184,010
- Issue date Nov 10, 2015
- TECHNOLOGY POWER INTERNATIONAL LIMITED
- ManFuk To
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching device
- Patent number 9,048,032
- Issue date Jun 2, 2015
- Methode Electronics Malta Ltd.
- Alexander Galea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive for a switch disconnector with C O switching capacity
- Patent number 8,890,640
- Issue date Nov 18, 2014
- ABB Technology AG
- Franz-Josef Körber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring housing unit connected with spring actuator for switchgear
- Patent number 8,807,547
- Issue date Aug 19, 2014
- LSIS Co., Ltd.
- Jae Woong Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power transfer switch
- Patent number 8,735,754
- Issue date May 27, 2014
- Aichi Electric Works Co., Ltd.
- Katsuhiro Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manual tripping device for circuit breaker
- Patent number 8,653,391
- Issue date Feb 18, 2014
- ABB Technology AG
- Robert A. Patten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device and method of assembling snap action mechanism
- Patent number 8,633,412
- Issue date Jan 21, 2014
- Alps Electric Co., Ltd.
- Toshiharu Mori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-buckling housing for spring within a switch assembly
- Patent number 8,362,384
- Issue date Jan 29, 2013
- Hubbell Incorporated
- Sorin Ioan Mortun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Time delay output apparatus for circuit breaker
- Patent number 8,053,695
- Issue date Nov 8, 2011
- LS Industrial Systems Co., Ltd.
- Jong-Mahn Sohn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching device having at least one contact point
- Patent number 7,838,788
- Issue date Nov 23, 2010
- ABB Patent GmbH
- Richard Kommert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas insulating switchgear equipped with grounding switchgear
- Patent number 7,759,595
- Issue date Jul 20, 2010
- Kabushiki Kaisha Yaskawa Denki
- Yoichiro Yoshitake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker operator
- Patent number 7,498,535
- Issue date Mar 3, 2009
- Square D Company
- Randy W. Blake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure switch
- Patent number 7,297,885
- Issue date Nov 20, 2007
- Paul-Chia Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Snap-Action Switching Element With Opener or Closer Contact
- Publication number 20240321528
- Publication date Sep 26, 2024
- EAO HOLDING AG
- Roland Gerig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SNAP-ACTION TYPE SWITCH
- Publication number 20220254578
- Publication date Aug 11, 2022
- Defond Electech Co., Ltd.
- KIN YU WONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CURRENT SWITCHING UNIT
- Publication number 20210193404
- Publication date Jun 24, 2021
- Schneider Electric Industries SAS
- Frédéric Court
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCH
- Publication number 20210074488
- Publication date Mar 11, 2021
- KEDU ELECTRIC CO., LTD.
- Chunkai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING APPARATUS
- Publication number 20200258696
- Publication date Aug 13, 2020
- ABB Schweiz AG
- Zeming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT LEVER FOR USE IN AN ELECTRICAL SWITCH ASSEMBLY
- Publication number 20180350531
- Publication date Dec 6, 2018
- DONGGUAN CHEN DA APPLIANCE CO. LTD
- Kin Yu WONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS, AND STORED ENERGY ASSEMBLY AND TORQ...
- Publication number 20150364269
- Publication date Dec 17, 2015
- EATON CORPORATION
- KAIZHI ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR OPERATING MECHANISM
- Publication number 20150294809
- Publication date Oct 15, 2015
- S&C ELECTRIC COMPANY
- Keith W. BENSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC POWER CIRCUIT BREAKER WITH ENERGY STORAGE DEVICE AND IMPRO...
- Publication number 20140299455
- Publication date Oct 9, 2014
- Schneider Electric Industries SAS
- Hubert Roelandt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTAMINATION RESISTANT PUSH BUTTON SWITCH
- Publication number 20140124342
- Publication date May 8, 2014
- MICHAEL S. OSVATIC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Switching Device
- Publication number 20130146432
- Publication date Jun 13, 2013
- METHODE ELECTRONICS MALTA LTD.
- Alexander Galea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE FOR A SWITCH DISCONNECTOR WITH C O SWITCHING CAPACITY
- Publication number 20130135066
- Publication date May 30, 2013
- ABB TECHNOLOGY AG
- Franz-Josef Korber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL HIGH-VOLTAGE ON-LOAD DISCONNECTOR AND METHOD FOR OPENING...
- Publication number 20130008873
- Publication date Jan 10, 2013
- ABB TECHNOLOGY AG
- Christoph SIEGENTHALER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPRING HOUSING UNIT CONNECTED WITH SPRING ACTUATOR FOR SWITCHGEAR
- Publication number 20120168293
- Publication date Jul 5, 2012
- LSIS CO., LTD.
- Jae Woong JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUAL TRIPPING DEVICE FOR CIRCUIT BREAKER
- Publication number 20120103771
- Publication date May 3, 2012
- ABB TECHNOLOGY AG
- Robert A. Patten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER TRANSFER SWITCH
- Publication number 20120090972
- Publication date Apr 19, 2012
- Aichi Electric Works Co., Ltd.
- Katsuhiro Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anti-Buckling Housing For Switch Assembly
- Publication number 20110272265
- Publication date Nov 10, 2011
- HUBBELL INCORPORATED
- Sorin Ioan MORTUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH DEVICE AND METHOD OF ASSEMBLING SNAP ACTION MECHANISM
- Publication number 20110147186
- Publication date Jun 23, 2011
- Alps Electric Co., Ltd.
- Toshiharu MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS INSULATING SWITCHGEAR EQUIPPED WITH GROUNDING SWITCHGEAR
- Publication number 20090250435
- Publication date Oct 8, 2009
- KABUSHIKI KAISHA YASKAWA DENKI
- Yoichiro Yoshitake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIME DELAY OUTPUT APPARATUS FOR CIRCUIT BREAKER
- Publication number 20090014301
- Publication date Jan 15, 2009
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Jong-Mahn SOHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker operator
- Publication number 20080099318
- Publication date May 1, 2008
- Randy W. Blake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING DEVICE HAVING AT LEAST ONE CONTACT POINT
- Publication number 20080067048
- Publication date Mar 20, 2008
- ABB Patent GmbH
- Richard KOMMERT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pressure switch
- Publication number 20070045091
- Publication date Mar 1, 2007
- Paul Chia Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
shape memory bistable actuator
- Publication number 20050195064
- Publication date Sep 8, 2005
- CRF SOCIETA CONSORTILE PER AZIONI
- Marco Biasiotto
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTRICAL SWITCH
- Publication number 20050173236
- Publication date Aug 11, 2005
- Defond Components Limited
- Ka Fai Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ACHIEVING THREE POSITIONS
- Publication number 20050150754
- Publication date Jul 14, 2005
- Bahrudeen Sirajtheen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drive device for a switching tube with a fixed and movable contact...
- Publication number 20040238494
- Publication date Dec 2, 2004
- Jurgen Einschenk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching mechanism and electric switch using the same
- Publication number 20030098226
- Publication date May 29, 2003
- Yuichi Kato
- H01 - BASIC ELECTRIC ELEMENTS

by compression or extension of coil springs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electromagnetic switch

Switching apparatus

Electric switch

Electrical current switching unit

Switch and method for disconnecting a switch

Electric switch

Switch device

Contact lever for use in an electrical switch assembly

Snap-action drive and switching device having a snap-action drive

Weld resistant contactor

Electrical switching apparatus, and stored energy assembly and torq...

Contamination resistant push button switch

Return mechanism, acceleration mechanism, power generator, transmit...

Tri-stable flexure mechanism

Circuit breaker indicating cam having a profile which reduces trans...

Energy harvesting device

Contact structure of low-voltage electrical apparatus

Rapid tri-state bidirectional switching device

Electrical switching device

Drive for a switch disconnector with C O switching capacity

Spring housing unit connected with spring actuator for switchgear

Power transfer switch

Manual tripping device for circuit breaker

Switch device and method of assembling snap action mechanism

Anti-buckling housing for spring within a switch assembly

Time delay output apparatus for circuit breaker

Electrical switching device having at least one contact point

Gas insulating switchgear equipped with grounding switchgear

Circuit breaker operator

Pressure switch

Patents Applicationslast 30 patents

Snap-Action Switching Element With Opener or Closer Contact

SNAP-ACTION TYPE SWITCH

ELECTRICAL CURRENT SWITCHING UNIT

ELECTROMAGNETIC SWITCH

SWITCHING APPARATUS

CONTACT LEVER FOR USE IN AN ELECTRICAL SWITCH ASSEMBLY

ELECTRICAL SWITCHING APPARATUS, AND STORED ENERGY ASSEMBLY AND TORQ...

SWITCHGEAR OPERATING MECHANISM

ELECTRIC POWER CIRCUIT BREAKER WITH ENERGY STORAGE DEVICE AND IMPRO...

CONTAMINATION RESISTANT PUSH BUTTON SWITCH

Electrical Switching Device

DRIVE FOR A SWITCH DISCONNECTOR WITH C O SWITCHING CAPACITY

ELECTRICAL HIGH-VOLTAGE ON-LOAD DISCONNECTOR AND METHOD FOR OPENING...

SPRING HOUSING UNIT CONNECTED WITH SPRING ACTUATOR FOR SWITCHGEAR

MANUAL TRIPPING DEVICE FOR CIRCUIT BREAKER

POWER TRANSFER SWITCH

Anti-Buckling Housing For Switch Assembly

SWITCH DEVICE AND METHOD OF ASSEMBLING SNAP ACTION MECHANISM

GAS INSULATING SWITCHGEAR EQUIPPED WITH GROUNDING SWITCHGEAR

TIME DELAY OUTPUT APPARATUS FOR CIRCUIT BREAKER

Circuit breaker operator

ELECTRICAL SWITCHING DEVICE HAVING AT LEAST ONE CONTACT POINT

Pressure switch

shape memory bistable actuator

ELECTRICAL SWITCH

METHOD AND APPARATUS FOR ACHIEVING THREE POSITIONS

Drive device for a switching tube with a fixed and movable contact...

Switching mechanism and electric switch using the same