Indication of the charge on the spring motor

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CPC
H01H2003/3073

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2003/3073Indication of the charge on the spring motor

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Patents Grantslast 30 patents

Information Patent Grant
Switching contact drive device and switching device
- Patent number 11,031,199
- Issue date Jun 8, 2021
- Siemens Aktiengesellschaft
- Christian Bradler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interlocking device for circuit breaker
- Patent number 10,600,586
- Issue date Mar 24, 2020
- ZHEJIANG CHINT ELECTRICS CO., LTD.
- Binhua Pan
- 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
Electrical switching apparatus and close latch interlock assembly t...
- Patent number 8,203,088
- Issue date Jun 19, 2012
- Eaton Corporation
- Andrew L. Gottschalk
- 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
Switchgear apparatus comprising a mechanical visualization means wi...
- Patent number 6,144,002
- Issue date Nov 7, 2000
- Schneider Electric Industries SA
- Patrick Coudert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus with modular operating mechanism for...
- Patent number 6,072,136
- Issue date Jun 6, 2000
- Eaton Corporation
- Henry Anthony Wehrli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap acting charge/discharge and open/closed indicators displaying...
- Patent number 5,973,278
- Issue date Oct 26, 1999
- Eaton Corporation
- Henry Anthony Wehrli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disengageable charging mechanism for spring powered electrical swit...
- Patent number 5,938,008
- Issue date Aug 17, 1999
- Eaton Corporation
- Henry Anthony Wehrli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Means of remote charge indication for high ampere-rated circuit bre...
- Patent number 5,906,271
- Issue date May 25, 1999
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for controlling the switching of a power circuit breaker
- Patent number 5,661,627
- Issue date Aug 26, 1997
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating mechanism for circuit breaker
- Patent number 5,584,383
- Issue date Dec 17, 1996
- Kabushiki Kaisha Toshiba
- Kazuhiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker indicating flag interlock arrangement operating spr...
- Patent number 5,504,285
- Issue date Apr 2, 1996
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear operating mechanism
- Patent number 4,885,444
- Issue date Dec 5, 1989
- Cooper Industries, Inc.
- Lawrence W. Lazar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker operating apparatus
- Patent number 4,439,653
- Issue date Mar 27, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hiroshi Umino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating mechanism for use in a circuit breaker
- Patent number 4,409,449
- Issue date Oct 11, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Ikuo Takano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stored energy circuit breaker with a cam latch
- Patent number 4,404,446
- Issue date Sep 13, 1983
- Westinghouse Electric Corp.
- Alfred E. Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with stored energy toggle-lock structure
- Patent number 4,336,516
- Issue date Jun 22, 1982
- Westinghouse Electric Corp.
- Walter V. Bratkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker condition indicator apparatus
- Patent number 4,301,342
- Issue date Nov 17, 1981
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch operator condition and position indicator mechanism
- Patent number 4,238,657
- Issue date Dec 9, 1980
- S&C Electric Company
- John C. Opfer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manually operated generator circuit breaker
- Patent number 4,220,936
- Issue date Sep 2, 1980
- General Electric Company
- David B. Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker remote close and charged signalling apparatus
- Patent number 4,166,989
- Issue date Sep 4, 1979
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker having opening spring position indicator
- Patent number 4,135,072
- Issue date Jan 16, 1979
- Westinghouse Electric Corp.
- Alfred E. Maier
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING CONTACT DRIVE DEVICE AND SWITCHING DEVICE
- Publication number 20200273644
- Publication date Aug 27, 2020
- Siemens Aktiengesellschaft
- CHRISTIAN BRADLER
- 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
Circuit Breaker
- Publication number 20100078300
- Publication date Apr 1, 2010
- SIEMENS AKTIENGESELLSCHAFT
- Karsten Freundt
- 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

Indication of the charge on the spring motor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switching contact drive device and switching device

Interlocking device for circuit breaker

Mounting structure for energy storage assembly of circuit breaker

Electrical switching apparatus and close latch interlock assembly t...

Compact operating mechanism for medium and high voltage switchgear

Switchgear apparatus comprising a mechanical visualization means wi...

Electrical switching apparatus with modular operating mechanism for...

Snap acting charge/discharge and open/closed indicators displaying...

Disengageable charging mechanism for spring powered electrical swit...

Means of remote charge indication for high ampere-rated circuit bre...

Arrangement for controlling the switching of a power circuit breaker

Operating mechanism for circuit breaker

Circuit breaker indicating flag interlock arrangement operating spr...

Switchgear operating mechanism

Circuit breaker operating apparatus

Operating mechanism for use in a circuit breaker

Stored energy circuit breaker with a cam latch

Circuit breaker with stored energy toggle-lock structure

Circuit breaker condition indicator apparatus

Switch operator condition and position indicator mechanism

Manually operated generator circuit breaker

Circuit breaker remote close and charged signalling apparatus

Circuit breaker having opening spring position indicator

Patents Applicationslast 30 patents

SWITCHING CONTACT DRIVE DEVICE AND SWITCHING DEVICE

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

Circuit Breaker

COMPACT OPERATING MECHANISM FOR MEDIUM AND HIGH VOLTAGE SWITCHGEAR