in which the closing spring charges the opening spring or vice versa

Industry

CPC
H01H3/3026

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01H3/3026in which the closing spring charges the opening spring or vice versa

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Kinetic actuator for vacuum interrupter
- Patent number 10,825,625
- Issue date Nov 3, 2020
- SMART WIRES INC.
- Trevor B. Marshall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Breaker mechanism for an electrical circuit breaker and electrical...
- Patent number 10,580,608
- Issue date Mar 3, 2020
- Siemens Aktiengesellschaft
- Thomas Bunk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operated actuator for an electric apparatus
- Patent number 10,522,304
- Issue date Dec 31, 2019
- ABB Schweiz AG
- Johannes Tredoux
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Spring operated actuator
- Patent number 10,504,667
- Issue date Dec 10, 2019
- ABB Schweiz AG
- Johannes Tredoux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for air motor recharging of spring mechanisms
- Patent number 10,340,096
- Issue date Jul 2, 2019
- Mitsubishi Electric Power Products, Inc.
- Russell N. Yeckley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting structure for energy storage assembly of circuit breaker
- Patent number 10,269,521
- Issue date Apr 23, 2019
- ZHEJIANG CHINT ELECTRICS CO., LTD.
- Binhua Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic drive for a switchgear
- Patent number 10,229,799
- Issue date Mar 12, 2019
- Hitachi, Ltd.
- Shinji Seto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operation device of circuit breaker
- Patent number 10,026,567
- Issue date Jul 17, 2018
- Hyundai Electric & Energy Systems Co., Ltd.
- Il Chul Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and transmission assembly therefor
- Patent number 9,530,578
- Issue date Dec 27, 2016
- Eaton Corporation
- Qing Qi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breakers with clock spring drives and/or multi-lobe drive c...
- Patent number 9,373,456
- Issue date Jun 21, 2016
- Eaton Corporation
- Chao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power switchgear
- Patent number 9,324,521
- Issue date Apr 26, 2016
- Mitsubishi Electric Corporation
- Yuta Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operated switch actuator with damper for an electrical switc...
- Patent number 8,680,414
- Issue date Mar 25, 2014
- ABB Technology AG
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operated actuator for an electrical switching apparatus
- Patent number 8,618,430
- Issue date Dec 31, 2013
- ABB Technology AG
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive system for electrical switching devices
- Patent number 8,481,880
- Issue date Jul 9, 2013
- Siemens Aktiengesellschaft
- Martin Böttcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring operated actuator for an electrical switching apparatus
- Patent number 8,338,732
- Issue date Dec 25, 2012
- ABB Technology AG
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring arrangement for spring drive unit and spring drive unit comp...
- Patent number 8,183,486
- Issue date May 22, 2012
- ABB Technology AG
- Johannes Tredoux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker having delaying function for rotation of cam
- Patent number 8,119,942
- Issue date Feb 21, 2012
- LS Industrial Systems Co., Ltd.
- Hong-Ik Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact operating mechanism for medium and high voltage switchgear
- Patent number 7,671,292
- Issue date Mar 2, 2010
- Areva T&D AG
- Ernst Suter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for controlling an electric power cutoff device
- Patent number 7,642,478
- Issue date Jan 5, 2010
- Areva T&D SA
- Eric Courbon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring-driven mechanism for rectilinear displacement circuit breaker
- Patent number 6,917,006
- Issue date Jul 12, 2005
- Areva T&D SA
- Félix Bachofen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switch
- Patent number 6,831,244
- Issue date Dec 14, 2004
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switch
- Patent number 6,762,387
- Issue date Jul 13, 2004
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switch
- Patent number 6,717,088
- Issue date Apr 6, 2004
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case electric power switches with cam driven, spring powered...
- Patent number 6,015,959
- Issue date Jan 18, 2000
- Eaton Corporation
- Robert Michael Slepian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating actuator
- Patent number 5,777,404
- Issue date Jul 7, 1998
- Peter Victor Has
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Straight spring operating mechanism for high-voltage circuit-breakers
- Patent number 5,756,952
- Issue date May 26, 1998
- GEC Alsthom T & D S A
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive device for a power switch
- Patent number 5,541,378
- Issue date Jul 30, 1996
- GEC Alsthom T&D AG
- Rolf Niklaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear control apparatus for a circuit-breaker
- Patent number 5,512,869
- Issue date Apr 30, 1996
- GEC Alsthom T&D SA
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shunt trip switch operator
- Patent number 5,276,288
- Issue date Jan 4, 1994
- Boltswitch, Inc.
- William C. Erickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker drive mechanism
- Patent number 5,107,715
- Issue date Apr 28, 1992
- GEC Alsthom SA
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Spring Operated Actuator For An Electric Apparatus
- Publication number 20190348231
- Publication date Nov 14, 2019
- ABB Schweiz AG
- Johannes Tredoux
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Spring Operated Actuator
- Publication number 20190172660
- Publication date Jun 6, 2019
- ABB Schweiz AG
- Johannes Tredoux
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR AIR MOTOR RECHARGING OF SPRING MECHANISMS
- Publication number 20180337006
- Publication date Nov 22, 2018
- MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
- Russell N. Yeckley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND TRANSMISSION ASSEMBLY THEREFOR
- Publication number 20160111229
- Publication date Apr 21, 2016
- EATON CORPORATION
- QING QI CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKERS WITH CLOCK SPRING DRIVES AND/OR MULTI-LOBE DRIVE C...
- Publication number 20150311005
- Publication date Oct 29, 2015
- EATON CORPORATION
- Chao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas Circuit Breaker
- Publication number 20140076854
- Publication date Mar 20, 2014
- Hitachi, Ltd
- Kenichi OKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SWITCHGEAR
- Publication number 20130146565
- Publication date Jun 13, 2013
- Yuta Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Operated Actuator For An Electrical Switching Apparatus
- Publication number 20120228103
- Publication date Sep 13, 2012
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Operated Actuator For An Electrical Switching Apparatus
- Publication number 20120228102
- Publication date Sep 13, 2012
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Operated Actuator For An Electrical Switching Apparatus
- Publication number 20120211341
- Publication date Aug 23, 2012
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE SYSTEM FOR ELECTRICAL SWITCHING DEVICES
- Publication number 20110073453
- Publication date Mar 31, 2011
- Siemens Aktiengesellschaft
- Martin Böttcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER HAVING DELAYING FUNCTION FOR ROTATION OF CAM
- Publication number 20100163380
- Publication date Jul 1, 2010
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Hong-Ik Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT OPERATING MECHANISM FOR MEDIUM AND HIGH VOLTAGE SWITCHGEAR
- Publication number 20090173611
- Publication date Jul 9, 2009
- Areva T&D AG
- Ernst SUTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Protection Device And Spring Drive Unit Including Spring Pro...
- Publication number 20090166938
- Publication date Jul 2, 2009
- Mats Westfalt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring Arrangement For Spring Drive Unit And Spring Drive Unit Comp...
- Publication number 20090166167
- Publication date Jul 2, 2009
- Johannes Tredoux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for controlling an electric power cutoff device
- Publication number 20070163869
- Publication date Jul 19, 2007
- AREVA T&D SA
- Eric Courbon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spring-driven mechanism for rectilinear displacement circuit breaker
- Publication number 20040262141
- Publication date Dec 30, 2004
- Felix Bachofen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-insulated switch
- Publication number 20040211757
- Publication date Oct 28, 2004
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-insulated switch
- Publication number 20040020899
- Publication date Feb 5, 2004
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-insulated switch
- Publication number 20030201250
- Publication date Oct 30, 2003
- Hitachi, Ltd.
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-insulated switch
- Publication number 20030015499
- Publication date Jan 23, 2003
- Hideo Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS

in which the closing spring charges the opening spring or vice versa

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Kinetic actuator for vacuum interrupter

Breaker mechanism for an electrical circuit breaker and electrical...

Spring operated actuator for an electric apparatus

Spring operated actuator

System and method for air motor recharging of spring mechanisms

Mounting structure for energy storage assembly of circuit breaker

Hydraulic drive for a switchgear

Spring operation device of circuit breaker

Electrical switching apparatus and transmission assembly therefor

Circuit breakers with clock spring drives and/or multi-lobe drive c...

Power switchgear

Spring operated switch actuator with damper for an electrical switc...

Spring operated actuator for an electrical switching apparatus

Drive system for electrical switching devices

Spring operated actuator for an electrical switching apparatus

Spring arrangement for spring drive unit and spring drive unit comp...

Circuit breaker having delaying function for rotation of cam

Compact operating mechanism for medium and high voltage switchgear

Device for controlling an electric power cutoff device

Spring-driven mechanism for rectilinear displacement circuit breaker

Gas-insulated switch

Gas-insulated switch

Gas-insulated switch

Molded case electric power switches with cam driven, spring powered...

Rotating actuator

Straight spring operating mechanism for high-voltage circuit-breakers

Drive device for a power switch

Linear control apparatus for a circuit-breaker

Shunt trip switch operator

Circuit breaker drive mechanism

Patents Applicationslast 30 patents

Spring Operated Actuator For An Electric Apparatus

Spring Operated Actuator

SYSTEM AND METHOD FOR AIR MOTOR RECHARGING OF SPRING MECHANISMS

ELECTRICAL SWITCHING APPARATUS AND TRANSMISSION ASSEMBLY THEREFOR

CIRCUIT BREAKERS WITH CLOCK SPRING DRIVES AND/OR MULTI-LOBE DRIVE C...

Gas Circuit Breaker

POWER SWITCHGEAR

Spring Operated Actuator For An Electrical Switching Apparatus

Spring Operated Actuator For An Electrical Switching Apparatus

Spring Operated Actuator For An Electrical Switching Apparatus

DRIVE SYSTEM FOR ELECTRICAL SWITCHING DEVICES

CIRCUIT BREAKER HAVING DELAYING FUNCTION FOR ROTATION OF CAM

COMPACT OPERATING MECHANISM FOR MEDIUM AND HIGH VOLTAGE SWITCHGEAR

Spring Protection Device And Spring Drive Unit Including Spring Pro...

Spring Arrangement For Spring Drive Unit And Spring Drive Unit Comp...

Device for controlling an electric power cutoff device

Spring-driven mechanism for rectilinear displacement circuit breaker

Gas-insulated switch

Gas-insulated switch

Gas-insulated switch

Gas-insulated switch