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H01H2071/507
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ELECTRICITY
H01
Electric elements
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ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
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H01H2071/507
being collapsible
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit breaker having automatic release linkage
Patent number
8,183,485
Issue date
May 22, 2012
LS Industrial Systems Co., Ltd.
Kil-Young Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker having automatic release linkage
Patent number
7,956,307
Issue date
Jun 7, 2011
LS Industrial Systems Co., Ltd.
Kil-Young Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker with high electrodynamic strength and breaking capa...
Patent number
6,018,284
Issue date
Jan 25, 2000
Schneider Electric Industries SA
Marc Rival
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Operating mechanism of a circuit breaker with a locking system dise...
Patent number
5,731,560
Issue date
Mar 24, 1998
Schneider Electric S.A.
Jean-Pierre Nebon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic circuit breaker with withstand capability
Patent number
4,906,967
Issue date
Mar 6, 1990
Square D Company
John M. Winter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air circuit interrupter
Patent number
4,760,224
Issue date
Jul 26, 1988
Mitsubishi Denki Kabushiki Kaisha
Yasusi Genba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3873950
Patent number
3,873,950
Issue date
Mar 25, 1975
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3534305
Patent number
3,534,305
Issue date
Oct 13, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3523261
Patent number
3,523,261
Issue date
Aug 4, 1970
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPERATING MECHANISM OF CIRCUIT BREAKER AND ASSEMBLING BREAKER
Publication number
20230368997
Publication date
Nov 16, 2023
Chint Low Voltage Electrical Technology Co., Ltd.
Denggui AO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER HAVING AUTOMATIC RELEASE LINKAGE
Publication number
20090050605
Publication date
Feb 26, 2009
LS INDUSTRIAL SYSTEMS CO., LTD.
Kil-Young AHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER HAVING AUTOMATIC RELEASE LINKAGE
Publication number
20090050460
Publication date
Feb 26, 2009
LS INDUSTRIAL SYSTEMS CO., LTD.
Kil-Young AHN
H01 - BASIC ELECTRIC ELEMENTS