Means for locking the spring in a charged state

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CPC
H01H3/3031

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Parent Industries

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

Current Industry

H01H3/3031Means for locking the spring in a charged state

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Operating mechanism
- Patent number 11,955,299
- Issue date Apr 9, 2024
- EATON INTELLIGENT POWER LIMITED
- Bert Knol
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual energy storage operating mechanism of isolating switch
- Patent number 11,756,755
- Issue date Sep 12, 2023
- ZHEJIANG BENYI ELECTRICAL CO., LTD.
- Jianyong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tensioning mechanism for clamping a pre-loaded spring of a spring-l...
- Patent number 11,342,136
- Issue date May 24, 2022
- Siemens Energy Global GmbH & Co. KG
- Friedrich Loebner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging mechanism for charging a stored-energy spring of a stored-...
- Patent number 11,211,206
- Issue date Dec 28, 2021
- Siemens Energy Global GmbH & Co. KG
- Lukas Binner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging mechanism for charging a stored-energy spring of a stored-...
- Patent number 11,152,162
- Issue date Oct 19, 2021
- Siemens Aktiengesellschaft
- Friedrich Loebner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tensioning gear mechanism for tensioning a stored-energy spring of...
- Patent number 11,094,477
- Issue date Aug 17, 2021
- Siemens Energy Global GmbH & Co. KG
- Marian Bietz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Latching device and an operating mechanism with such a latching device
- Patent number 10,937,618
- Issue date Mar 2, 2021
- ABB Power Grids Switzerland AG
- Daniel Staffas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuation system for an electrical switching device
- Patent number 10,811,199
- Issue date Oct 20, 2020
- Schneider Electric Industries SAS
- Dominique Treffot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Twin-roll blocking unit for a triggering mechanism for a switching...
- Patent number 10,777,369
- Issue date Sep 15, 2020
- Siemens Aktiengesellschaft
- Godesa Ludvik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tap changer, force-storage unit, and controlled-backlash coupling t...
- Patent number 10,192,693
- Issue date Jan 29, 2019
- MASCHINENFABRIK REINHAUSEN GMBH
- Stefan Herold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric circuit breaker
- Patent number 9,953,788
- Issue date Apr 24, 2018
- Siemens Aktiengsellschaft
- Fabian Roehrig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Starter and power equipment unit incorporating same
- Patent number 9,847,186
- Issue date Dec 19, 2017
- The Toro Company
- Chris A. Wadzinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Working cylinder for a drive of an electric circuit breaker
- Patent number 9,837,222
- Issue date Dec 5, 2017
- ABB Schweiz AG
- Jörg Knospe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and stored energy assembly therefor
- Patent number 9,754,737
- Issue date Sep 5, 2017
- Eaton Corporation
- He Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device of the spring type particularly for a high-voltage o...
- Patent number 9,672,996
- Issue date Jun 6, 2017
- Alstom Technology Ltd
- Simon Ardyna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bypass switch
- Patent number 9,530,579
- Issue date Dec 27, 2016
- Mitsubishi Electric Corporation
- Shigeru Inaba
- 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
Clutch device of gear transmission system of circuit breaker spring...
- Patent number 9,431,186
- Issue date Aug 30, 2016
- CHINA XD ELECTRIC CO., LTD
- Hongxiang Deng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring operation device for switchgear
- Patent number 9,431,185
- Issue date Aug 30, 2016
- Mitsubishi Electric Corporation
- Shuichi Tanigaki
- 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
Spring-operated mechanism having delay circuit
- Patent number 9,373,455
- Issue date Jun 21, 2016
- ABB Technology AG
- Jörg Knospe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and opening assembly having an engag...
- Patent number 9,362,064
- Issue date Jun 7, 2016
- Eaton Corporation
- Andrew Lawrence Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Latch for a circuit breaker
- Patent number 9,099,259
- Issue date Aug 4, 2015
- Siemens Aktiengesellschaft
- Thomas Bunk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear and switchgear operating mechanism
- Patent number 8,912,870
- Issue date Dec 16, 2014
- Kabushiki Kaisha Toshiba
- Satoshi Marushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary tripping device for an electrical switching device and el...
- Patent number 8,816,802
- Issue date Aug 26, 2014
- Siemens Aktiengesellschaft
- Michael Freimuth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device operating mechanism
- Patent number 8,664,556
- Issue date Mar 4, 2014
- Mitsubishi Electric Corporation
- Yohei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and opening assembly therefor
- Patent number 8,642,907
- Issue date Feb 4, 2014
- Eaton Corporation
- Robert Michael Slepian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus, and stored energy assembly and ener...
- Patent number 8,610,014
- Issue date Dec 17, 2013
- Eaton Corporation
- Timothy Gordon Robirds
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tripping apparatus, particularly for circuit breakers
- Patent number 8,547,190
- Issue date Oct 1, 2013
- Siemens Aktiengesellschaft
- Jörg Gassmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear and switchgear operating mechanism
- Patent number 8,395,067
- Issue date Mar 12, 2013
- Kabushiki Kaisha Toshiba
- Satoshi Marushima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DUAL ENERGY STORAGE OPERATING MECHANISM OF ISOLATING SWITCH
- Publication number 20230115069
- Publication date Apr 13, 2023
- Zhejiang Benyi Electrical Co., Ltd.
- Jianyong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATING MECHANISM
- Publication number 20220336163
- Publication date Oct 20, 2022
- Eaton Intelligent Power Limited
- Bert KNOL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING MECHANISM FOR CHARGING A STORED-ENERGY SPRING OF A STORED-...
- Publication number 20200328035
- Publication date Oct 15, 2020
- Siemens Aktiengesellschaft
- LUKAS BINNER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING MECHANISM FOR CHARGING A STORED-ENERGY SPRING OF A STORED-...
- Publication number 20200328034
- Publication date Oct 15, 2020
- Siemens Aktiengesellschaft
- FRIEDRICH LOEBNER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TENSIONING GEAR MECHANISM FOR TENSIONING A STORED-ENERGY SPRING OF...
- Publication number 20200273638
- Publication date Aug 27, 2020
- Siemens Aktiengesellschaft
- MARIAN BIETZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TENSIONING MECHANISM FOR CLAMPING A PRE-LOADED SPRING OF A SPRING-L...
- Publication number 20200227213
- Publication date Jul 16, 2020
- Siemens Aktiengesellschaft
- FRIEDRICH LOEBNER
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ACTUATION SYSTEM FOR AN ELECTRICAL SWITCHING DEVICE
- Publication number 20200111623
- Publication date Apr 9, 2020
- Schneider Electric Industries SAS
- Dominique TREFFOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Latching Device And An Operating Mechanism With Such A Latching Device
- Publication number 20200043689
- Publication date Feb 6, 2020
- ABB Schweiz AG
- Daniel STAFFAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWIN-ROLL BLOCKING UNIT FOR A TRIGGERING MECHANISM FOR A SWITCHING...
- Publication number 20180286601
- Publication date Oct 4, 2018
- Siemens Aktiengesellschaft
- Godesa LUDVIK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE UNIT FOR A MEDIUM VOLTAGE OR HIGH VOLTAGE CIRCUIT BREAKER
- Publication number 20180211796
- Publication date Jul 26, 2018
- General Electric Technology GmbH
- Daniel KALIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND STORED ENERGY ASSEMBLY THEREFOR
- Publication number 20160343520
- Publication date Nov 24, 2016
- EATON CORPORATION
- HE YANG
- 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
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
Electrical Switching Apparatus and Opening Assembly Therefor Having...
- Publication number 20150144474
- Publication date May 28, 2015
- EATON CORPORATION
- Andrew Lawrence Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORKING CYLINDER FOR A DRIVE OF AN ELECTRIC CIRCUIT BREAKER
- Publication number 20150083563
- Publication date Mar 26, 2015
- ABB TECHNOLOGY AG
- Jörg KNOSPE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM
- Publication number 20130307647
- Publication date Nov 21, 2013
- Kabushiki Kaisha Toshiba
- Satoshi Marushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATCH FOR A CIRCUIT BREAKER
- Publication number 20130228430
- Publication date Sep 5, 2013
- Thomas BUNK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND OPENING ASSEMBLY THEREFOR
- Publication number 20130199910
- Publication date Aug 8, 2013
- Robert Michael Slepian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUXILIARY TRIPPING DEVICE FOR AN ELECTRICAL SWITCHING DEVICE AND EL...
- Publication number 20130200963
- Publication date Aug 8, 2013
- Michael FREIMUTH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS, AND STORED ENERGY ASSEMBLY AND ENER...
- Publication number 20130062175
- Publication date Mar 14, 2013
- Timothy Gordon Robirds
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETICALLY OPERATED SWITCHING DEVICE
- Publication number 20120212307
- Publication date Aug 23, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Toru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPRING-OPERATED MECHANISM HAVING DELAY CIRCUIT
- Publication number 20120193201
- Publication date Aug 2, 2012
- ABB TECHNOLOGY AG
- Jörg KNOSPE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH DEVICE OPERATING MECHANISM
- Publication number 20120125752
- Publication date May 24, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Yohei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tripping Apparatus, Particularly For Circuit Breakers
- Publication number 20120018287
- Publication date Jan 26, 2012
- Siemens Aktiengesellschaft
- Jörg Gassmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND CLOSE LATCH INTERLOCK ASSEMBLY T...
- Publication number 20110240445
- Publication date Oct 6, 2011
- ANDREW L. GOTTSCHALK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM
- Publication number 20110073446
- Publication date Mar 31, 2011
- Kabushiki Kaisha Toshiba
- Satoshi MARUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND LINKING ASSEMBLY THEREFOR
- Publication number 20110062006
- Publication date Mar 17, 2011
- Andrew L. Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrangement, in Particular, for Activating a Transport Pawl and Cla...
- Publication number 20100155210
- Publication date Jun 24, 2010
- Ludvik Godesa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM
- Publication number 20100126967
- Publication date May 27, 2010
- Kabushiki Kaisha Toshiba
- Yoshiaki OHDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20090201109
- Publication date Aug 13, 2009
- JAPAN AE POWER SYSTEMS CORPORATION
- Hiroaki Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS

Means for locking the spring in a charged state

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Operating mechanism

Dual energy storage operating mechanism of isolating switch

Tensioning mechanism for clamping a pre-loaded spring of a spring-l...

Charging mechanism for charging a stored-energy spring of a stored-...

Charging mechanism for charging a stored-energy spring of a stored-...

Tensioning gear mechanism for tensioning a stored-energy spring of...

Latching device and an operating mechanism with such a latching device

Actuation system for an electrical switching device

Twin-roll blocking unit for a triggering mechanism for a switching...

Tap changer, force-storage unit, and controlled-backlash coupling t...

Electric circuit breaker

Starter and power equipment unit incorporating same

Working cylinder for a drive of an electric circuit breaker

Electrical switching apparatus and stored energy assembly therefor

Control device of the spring type particularly for a high-voltage o...

Bypass switch

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

Clutch device of gear transmission system of circuit breaker spring...

Spring operation device for switchgear

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

Spring-operated mechanism having delay circuit

Electrical switching apparatus and opening assembly having an engag...

Latch for a circuit breaker

Switchgear and switchgear operating mechanism

Auxiliary tripping device for an electrical switching device and el...

Switch device operating mechanism

Electrical switching apparatus and opening assembly therefor

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

Tripping apparatus, particularly for circuit breakers

Switchgear and switchgear operating mechanism

Patents Applicationslast 30 patents

DUAL ENERGY STORAGE OPERATING MECHANISM OF ISOLATING SWITCH

OPERATING MECHANISM

CHARGING MECHANISM FOR CHARGING A STORED-ENERGY SPRING OF A STORED-...

CHARGING MECHANISM FOR CHARGING A STORED-ENERGY SPRING OF A STORED-...

TENSIONING GEAR MECHANISM FOR TENSIONING A STORED-ENERGY SPRING OF...

TENSIONING MECHANISM FOR CLAMPING A PRE-LOADED SPRING OF A SPRING-L...

ACTUATION SYSTEM FOR AN ELECTRICAL SWITCHING DEVICE

Latching Device And An Operating Mechanism With Such A Latching Device

TWIN-ROLL BLOCKING UNIT FOR A TRIGGERING MECHANISM FOR A SWITCHING...

DRIVE UNIT FOR A MEDIUM VOLTAGE OR HIGH VOLTAGE CIRCUIT BREAKER

ELECTRICAL SWITCHING APPARATUS AND STORED ENERGY ASSEMBLY THEREFOR

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

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

Electrical Switching Apparatus and Opening Assembly Therefor Having...

WORKING CYLINDER FOR A DRIVE OF AN ELECTRIC CIRCUIT BREAKER

SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM

LATCH FOR A CIRCUIT BREAKER

ELECTRICAL SWITCHING APPARATUS AND OPENING ASSEMBLY THEREFOR

AUXILIARY TRIPPING DEVICE FOR AN ELECTRICAL SWITCHING DEVICE AND EL...

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

ELECTROMAGNETICALLY OPERATED SWITCHING DEVICE

SPRING-OPERATED MECHANISM HAVING DELAY CIRCUIT

SWITCH DEVICE OPERATING MECHANISM

Tripping Apparatus, Particularly For Circuit Breakers

ELECTRICAL SWITCHING APPARATUS AND CLOSE LATCH INTERLOCK ASSEMBLY T...

SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM

ELECTRICAL SWITCHING APPARATUS AND LINKING ASSEMBLY THEREFOR

Arrangement, in Particular, for Activating a Transport Pawl and Cla...

SWITCHGEAR AND SWITCHGEAR OPERATING MECHANISM

CIRCUIT BREAKER