characterised by the coil design

Industry

CPC
H01H71/2481

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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

H01H71/2481characterised by the coil design

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Arc extinguishing assembly and circuit breaker comprising same
- Patent number 12,154,746
- Issue date Nov 26, 2024
- LS ELECTRIC CO., LTD.
- Han Baek Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary maintenance type leakage protector
- Patent number 11,587,754
- Issue date Feb 21, 2023
- YUYAO JIARONG ELECTRICAL APPLIANCE CO., LTD
- Jiacan Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable-speed circuit breaker and switching method for same
- Patent number 11,328,884
- Issue date May 10, 2022
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In or relating to circuit interruption devices
- Patent number 11,011,335
- Issue date May 18, 2021
- General Electric Technology GmbH
- Yang Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solenoid coil having an enhanced magnetic field
- Patent number 10,546,676
- Issue date Jan 28, 2020
- Hubbell Incorporated
- Stephen P. Simonin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic circuit breaker with physical open-contact construction...
- Patent number 10,504,677
- Issue date Dec 10, 2019
- Richard W. Sorenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-test GFCI device with dual solenoid coil electronic control
- Patent number 10,236,151
- Issue date Mar 19, 2019
- Hubbell Incorporated
- Stephen Paul Simonin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-test GFCI device with dual solenoid coil electric control
- Patent number 10,062,535
- Issue date Aug 28, 2018
- Hubbell Incorporated
- Stephen Paul Simonin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed closing switch
- Patent number 9,842,717
- Issue date Dec 12, 2017
- LSIS Co., Ltd.
- Youngwoo Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air circuit breaker coil adapter
- Patent number 9,196,443
- Issue date Nov 24, 2015
- P.S. Electrical Services (1998) Limited
- Peter Ward
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Triggering unit for actuating a mechanical switching unit of a device
- Patent number 9,117,612
- Issue date Aug 25, 2015
- Siemens Aktiengesellschaft
- Wolfgang Feil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solenoid coil having an enhanced magnetic field
- Patent number 9,013,256
- Issue date Apr 21, 2015
- Hubbell Incorporated
- Stephen P. Simonin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-circuit release having an optimized coil connection
- Patent number 8,754,729
- Issue date Jun 17, 2014
- Siemens Aktiengesellschaft
- Bernhard Rösch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-circuit release having an optimized coil connection
- Patent number 8,593,240
- Issue date Nov 26, 2013
- Siemens Aktiengesellschaft
- Bernhard Rösch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-circuit release having an optimized magnetic circuit
- Patent number 8,525,624
- Issue date Sep 3, 2013
- Siemens Aktiengesellschaft
- Bernhard Rösch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breakers with ground fault and overcurrent trip
- Patent number 8,174,804
- Issue date May 8, 2012
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breakers with ground fault and overcurrent trip
- Patent number 7,835,120
- Issue date Nov 16, 2010
- Carling Technologies, Inc.
- Michael A. Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for shielding and armature from a magnetic flux
- Patent number 6,972,649
- Issue date Dec 6, 2005
- General Electric Company
- Venkatesh Murthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic release, in particular for a circuit breaker, and a circui...
- Patent number 6,525,632
- Issue date Feb 25, 2003
- ABB Patent GmbH
- Alexander Schneider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Instantaneous trip power transformer
- Patent number 6,445,268
- Issue date Sep 3, 2002
- General Electric Company
- Wolfgang Daum
- 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
Electromagnetic trip for an electrical apparatus for protection
- Patent number 5,894,257
- Issue date Apr 13, 1999
- Schneider Electric SA
- Patrick Roger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker having an improved electromagnetic trip
- Patent number 5,886,599
- Issue date Mar 23, 1999
- Eaton Corporation
- Mark George Solveson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fitting a coil onto a bobbin
- Patent number 5,565,833
- Issue date Oct 15, 1996
- Circuit Breaker Industries Limited
- Edward Leet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
"E" frame pancake design
- Patent number 5,119,054
- Issue date Jun 2, 1992
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical protection switch
- Patent number 4,816,798
- Issue date Mar 28, 1989
- Sprecher & Schuh AG
- Peter Hilfiker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature electrical circuit breaker with multiple moving contacts...
- Patent number 4,714,907
- Issue date Dec 22, 1987
- Merlin Gerin
- William Bartolo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic tripping device
- Patent number 4,698,609
- Issue date Oct 6, 1987
- Brown, Boveri & Cie AG
- Rolf Goehle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3842376
- Patent number 3,842,376
- Issue date Oct 15, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3773992
- Patent number 3,773,992
- Issue date Nov 20, 1973
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BUTTON AND ELECTRONIC DEVICE
- Publication number 20240339279
- Publication date Oct 10, 2024
- AAC TECHNOLOGIES (NANJING) CO., LTD.
- Xingzhi Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Rotary Maintenance Type Leakage Protector
- Publication number 20220328269
- Publication date Oct 13, 2022
- YUYAO JIARONG ELECTRICAL APPLIANCE CO., LTD
- Jiacan QIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE-SPEED CIRCUIT BREAKER AND SWITCHING METHOD FOR SAME
- Publication number 20200411261
- Publication date Dec 31, 2020
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-TEST GFCI DEVICE WITH DUAL SOLENOID COIL ELECTRONIC CONTROL
- Publication number 20180366292
- Publication date Dec 20, 2018
- HUBBELL INCORPORATED
- Stephen Paul Simonin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPROVEMENTS IN OR RELATING TO CIRCUIT INTERRUPTION DEVICES
- Publication number 20170345598
- Publication date Nov 30, 2017
- Xia YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SPEED CLOSING SWITCH
- Publication number 20160351367
- Publication date Dec 1, 2016
- LSIS CO., LTD
- Youngwoo JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC ACTUATOR AND METHOD OF USE
- Publication number 20160181049
- Publication date Jun 23, 2016
- GENERAL ELECTRIC COMPANY
- Vandana Rallabandi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Air Circuit Breaker Coil Adapter
- Publication number 20140347149
- Publication date Nov 27, 2014
- Peter Ward
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIGGERING UNIT FOR ACTUATING A MECHANICAL SWITCHING UNIT OF A DEVICE
- Publication number 20140321023
- Publication date Oct 30, 2014
- Siemens Aktiengesellschaft
- Wolfgang Feil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIP ACTUATOR FOR SWITCH OF ELECTRIC POWER CIRCUIT
- Publication number 20140266520
- Publication date Sep 18, 2014
- LSIS CO., LTD
- Young Woo JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solenoid Coil Having an Enhanced Magnetic Field
- Publication number 20130241675
- Publication date Sep 19, 2013
- Stephen P. Simonin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED COIL CONNECTION
- Publication number 20130093541
- Publication date Apr 18, 2013
- Bernhard RÖSCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED MAGNETIC CIRCUIT
- Publication number 20130009733
- Publication date Jan 10, 2013
- Siemens Aktiengesellschaft
- Bernhard RÖSCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED COIL CONNECTION
- Publication number 20130009732
- Publication date Jan 10, 2013
- Siemens Aktiengesellschaft
- Bernhard RÖSCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKERS WITH GROUND FAULT AND OVERCURRENT TRIP
- Publication number 20110141633
- Publication date Jun 16, 2011
- Carling Technologies, Inc.
- Michael Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKERS WITH GROUND FAULT AND OVERCURRENT TRIP
- Publication number 20080247100
- Publication date Oct 9, 2008
- Carling Technologies, Inc.
- Michael A. Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic release, in particular for a circuit breaker, and a circui...
- Publication number 20020050889
- Publication date May 2, 2002
- Alexander Schneider
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the coil design

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arc extinguishing assembly and circuit breaker comprising same

Rotary maintenance type leakage protector

Variable-speed circuit breaker and switching method for same

In or relating to circuit interruption devices

Solenoid coil having an enhanced magnetic field

Electronic circuit breaker with physical open-contact construction...

Self-test GFCI device with dual solenoid coil electronic control

Self-test GFCI device with dual solenoid coil electric control

High speed closing switch

Air circuit breaker coil adapter

Triggering unit for actuating a mechanical switching unit of a device

Solenoid coil having an enhanced magnetic field

Short-circuit release having an optimized coil connection

Short-circuit release having an optimized coil connection

Short-circuit release having an optimized magnetic circuit

Circuit breakers with ground fault and overcurrent trip

Circuit breakers with ground fault and overcurrent trip

Method and apparatus for shielding and armature from a magnetic flux

Magnetic release, in particular for a circuit breaker, and a circui...

Instantaneous trip power transformer

Circuit breaker having an encapsulated auxiliary coil assembly

Electromagnetic trip for an electrical apparatus for protection

Molded case circuit breaker having an improved electromagnetic trip

Method of fitting a coil onto a bobbin

"E" frame pancake design

Electrical protection switch

Miniature electrical circuit breaker with multiple moving contacts...

Magnetic tripping device

3842376

3773992

Patents Applicationslast 30 patents

BUTTON AND ELECTRONIC DEVICE

Rotary Maintenance Type Leakage Protector

VARIABLE-SPEED CIRCUIT BREAKER AND SWITCHING METHOD FOR SAME

SELF-TEST GFCI DEVICE WITH DUAL SOLENOID COIL ELECTRONIC CONTROL

IMPROVEMENTS IN OR RELATING TO CIRCUIT INTERRUPTION DEVICES

HIGH SPEED CLOSING SWITCH

ELECTROMAGNETIC ACTUATOR AND METHOD OF USE

Air Circuit Breaker Coil Adapter

TRIGGERING UNIT FOR ACTUATING A MECHANICAL SWITCHING UNIT OF A DEVICE

TRIP ACTUATOR FOR SWITCH OF ELECTRIC POWER CIRCUIT

Solenoid Coil Having an Enhanced Magnetic Field

SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED COIL CONNECTION

SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED MAGNETIC CIRCUIT

SHORT-CIRCUIT RELEASE HAVING AN OPTIMIZED COIL CONNECTION

CIRCUIT BREAKERS WITH GROUND FAULT AND OVERCURRENT TRIP

CIRCUIT BREAKERS WITH GROUND FAULT AND OVERCURRENT TRIP

Magnetic release, in particular for a circuit breaker, and a circui...