having two or more armatures controlled by a common winding

Industry

CPC
H01H71/34

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00

Current Industry

H01H71/34having two or more armatures controlled by a common winding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Ultra-fast moving conductor with removable core pin
- Patent number 11,742,169
- Issue date Aug 29, 2023
- EATON INTELLIGENT POWER LIMITED
- Andrew L. Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic trip unit
- Patent number 11,482,392
- Issue date Oct 25, 2022
- Schneider Electric Industries SAS
- Zhigang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-acting electromagnetic trip device
- Patent number 11,011,336
- Issue date May 18, 2021
- ZHEJIANG CHINT ELECTRICS CO., LTD.
- Xiaoqin Yuan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching-device tripping apparatus
- Patent number 9,548,175
- Issue date Jan 17, 2017
- Siemens Aktiengesellschaft
- Oliver Duwe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 6,853,274
- Issue date Feb 8, 2005
- Airpax Corporation, LLC
- Jonathan Edward Millburn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary magnetic trip system
- Patent number 6,853,277
- Issue date Feb 8, 2005
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable circuit breaker mechanism
- Patent number 6,816,045
- Issue date Nov 9, 2004
- Circuit Breaker Industries Ltd.
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary magnetic trip system
- Patent number 6,507,256
- Issue date Jan 14, 2003
- General Electric Company
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parallel contact circuit breaker
- Patent number 6,420,948
- Issue date Jul 16, 2002
- Airpax Corporation, Inc.
- Daniel Runyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker having an encapsulated auxiliary coil assembly
- Patent number 6,414,575
- Issue date Jul 2, 2002
- Carling Technologies, Inc.
- Thomas R. J. Swift
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parallel contact circuit breaker
- Patent number 6,034,586
- Issue date Mar 7, 2000
- Airpax Corporation, LLC
- Daniel James Runyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with electromagnetic command
- Patent number 6,031,437
- Issue date Feb 29, 2000
- Schneider Electric SA
- Gilles Baurand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 5,874,877
- Issue date Feb 23, 1999
- Fuji Electric Co., Ltd.
- Yoshiaki Kawashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective trip unit for a multipole circuit breaker
- Patent number 5,831,499
- Issue date Nov 3, 1998
- Schneider Electric S.A.
- Pierre Batteux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
False-trip-resistant circuit breaker
- Patent number 5,684,443
- Issue date Nov 4, 1997
- Philips Electronics North America Corporation
- Daniel James Runyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 5,677,657
- Issue date Oct 14, 1997
- Circuit Breaker Industries Limited
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating device for a circuit breaker
- Patent number 5,543,766
- Issue date Aug 6, 1996
- Circuit Breaker Industries Limited
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker mechanism
- Patent number 5,506,556
- Issue date Apr 9, 1996
- Circuit Breaker Industries Limited
- Walter A. Baumgartl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-magnetic device
- Patent number 5,402,092
- Issue date Mar 28, 1995
- Circuit Breaker Industries Limited
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric circuit breaker
- Patent number 5,343,178
- Issue date Aug 30, 1994
- Circuit Breaker Industries Limited
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making an oil dashpot in an electromagnetic tripping appa...
- Patent number 5,084,956
- Issue date Feb 4, 1992
- Fuji Electric Co., Ltd.
- Shigemasa Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded split case electromagnetic circuit breaker assembly
- Patent number 5,053,736
- Issue date Oct 1, 1991
- Carlingswitch, Inc.
- Michael A. Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded split case electromagnetic circuit breaker assembly
- Patent number 4,982,174
- Issue date Jan 1, 1991
- Carlingswitch, Inc.
- Michael A. Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with transparent tube magnetic core holder
- Patent number 4,963,847
- Issue date Oct 16, 1990
- Heinemann Electric Company
- Paul S. Cambreleng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with moving magnetic core for low current magnetic...
- Patent number 4,951,015
- Issue date Aug 21, 1990
- Westinghouse Electric Corp.
- John J. Shea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flange engagement of captive tube by enclosure wall in electromagne...
- Patent number 4,949,059
- Issue date Aug 14, 1990
- Heinemann Electric Company
- Konrad J. Richter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with low current magnetic trip
- Patent number 4,933,653
- Issue date Jun 12, 1990
- Westinghouse Electric Corp.
- Stephen A. Mrenna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic trigger for a selectively operative switch
- Patent number 4,808,952
- Issue date Feb 28, 1989
- Sprecher & Schuh AG
- Jorg Berner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with trip delay magnetic circuit
- Patent number 4,683,451
- Issue date Jul 28, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 4,644,312
- Issue date Feb 17, 1987
- Heinemann Electric (South Africa) Limited
- Alfred H. P. Baines
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-FAST MOVING CONDUCTOR WITH REMOVABLE CORE PIN
- Publication number 20230187157
- Publication date Jun 15, 2023
- Eaton Intelligent Power Limited
- Andrew L. Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC TRIP UNIT
- Publication number 20200027680
- Publication date Jan 23, 2020
- Schneider Electric Industries SAS
- Zhigang HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-ACTING ELECTROMAGNETIC TRIP DEVICE
- Publication number 20190189380
- Publication date Jun 20, 2019
- ZHEJIANG CHINT ELECTRICS CO., LTD.
- Xiaoqin YUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING-DEVICE TRIPPING APPARATUS
- Publication number 20140292452
- Publication date Oct 2, 2014
- Oliver Duwe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching Equipment Comprising a Thermal and Electromagnetic Trip D...
- Publication number 20080117006
- Publication date May 22, 2008
- Patrick Claeys
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adjustable circuit breaker mechanism
- Publication number 20030080838
- Publication date May 1, 2003
- Dante Bagalini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Auxiliary magnetic trip system
- Publication number 20030034864
- Publication date Feb 20, 2003
- Roger N. Castonguay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker
- Publication number 20020196108
- Publication date Dec 26, 2002
- Jonathan Edward Millburn
- H01 - BASIC ELECTRIC ELEMENTS

having two or more armatures controlled by a common winding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultra-fast moving conductor with removable core pin

Electromagnetic trip unit

Direct-acting electromagnetic trip device

Switching-device tripping apparatus

Circuit breaker

Auxiliary magnetic trip system

Adjustable circuit breaker mechanism

Auxiliary magnetic trip system

Parallel contact circuit breaker

Circuit breaker having an encapsulated auxiliary coil assembly

Parallel contact circuit breaker

Switch with electromagnetic command

Circuit breaker

Selective trip unit for a multipole circuit breaker

False-trip-resistant circuit breaker

Circuit breaker

Operating device for a circuit breaker

Circuit breaker mechanism

Electro-magnetic device

Electric circuit breaker

Method of making an oil dashpot in an electromagnetic tripping appa...

Molded split case electromagnetic circuit breaker assembly

Molded split case electromagnetic circuit breaker assembly

Circuit breaker with transparent tube magnetic core holder

Circuit breaker with moving magnetic core for low current magnetic...

Flange engagement of captive tube by enclosure wall in electromagne...

Circuit breaker with low current magnetic trip

Magnetic trigger for a selectively operative switch

Circuit breaker with trip delay magnetic circuit

Circuit breaker

Patents Applicationslast 30 patents

ULTRA-FAST MOVING CONDUCTOR WITH REMOVABLE CORE PIN

ELECTROMAGNETIC TRIP UNIT

DIRECT-ACTING ELECTROMAGNETIC TRIP DEVICE

SWITCHING-DEVICE TRIPPING APPARATUS

Switching Equipment Comprising a Thermal and Electromagnetic Trip D...

Adjustable circuit breaker mechanism

Auxiliary magnetic trip system

Circuit breaker