with windings acting in conjunction

Industry

CPC
H01H71/28

This industry / category may be too specific. Please go to a parent level for more data

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

H01H71/28with windings acting in conjunction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Control system and interrupter system
- Patent number 12,300,450
- Issue date May 13, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Kanematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system and interrupter system
- Patent number 11,935,712
- Issue date Mar 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Kanematsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 11,328,889
- Issue date May 10, 2022
- Ellenberger & Poensgen GmbH
- Hendrik-Christian Koepf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 10,790,107
- Issue date Sep 29, 2020
- Ellenberger & Poensgen GmbH
- Hendrik-Christian Koepf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy-saving ground-fault circuit interrupter
- Patent number 10,163,597
- Issue date Dec 25, 2018
- SHANGHAI YUNYUAN ELECTRIC APPLIANCE CO., LTD.
- Guojiu Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Electrical switching device for fault-current, overcurrent and shor...
- Patent number 7,088,207
- Issue date Aug 8, 2006
- ABB Patent GmbH
- Bernd Siedelhofer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High current auxiliary switch for a circuit breaker
- Patent number 6,400,242
- Issue date Jun 4, 2002
- Carling Technologies, Inc.
- Michael A. Fasano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus employing twice-energized trip actuator
- Patent number 6,061,217
- Issue date May 9, 2000
- Eaton Corporation
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker including two magnetic coils and a positive tempera...
- Patent number 6,020,802
- Issue date Feb 1, 2000
- Square D Company
- Brett E. Larson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual trip circuit for circuit breaker
- Patent number 5,369,542
- Issue date Nov 29, 1994
- Siemens Energy & Automation, Inc.
- David A. Leone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection system for electric circuits
- Patent number 5,323,288
- Issue date Jun 21, 1994
- Heinemann Electric (Europe) S.A.
- Francis Geiser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual wound trip solenoid
- Patent number 5,260,676
- Issue date Nov 9, 1993
- Westinghouse Electric Corp.
- Umesh C. Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic circuit breaker with protection against sputtering arc f...
- Patent number 5,224,006
- Issue date Jun 29, 1993
- Westinghouse Electric Corp.
- Raymond W. MacKenzie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker having an electronic fault sensing and trip initiat...
- Patent number 4,208,693
- Issue date Jun 17, 1980
- Square D Company
- James W. Dickens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit interrupter
- Patent number 3,973,233
- Issue date Aug 3, 1976
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Miyamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3427505
- Patent number 3,427,505
- Issue date Feb 11, 1969
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
2520792
- Patent number 2,520,792
- Issue date Aug 29, 1950
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM AND INTERRUPTER SYSTEM
- Publication number 20240177946
- Publication date May 30, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KANEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SYSTEM AND INTERRUPTER SYSTEM
- Publication number 20210304974
- Publication date Sep 30, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KANEMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER
- Publication number 20200357592
- Publication date Nov 12, 2020
- ELLENBERGER & POENSGEN GMBH
- Hendrik-Christian KOEPF
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER
- Publication number 20180182587
- Publication date Jun 28, 2018
- ELLENBERGER & POENSGEN GMBH
- Hendrik-Christian KOEPF
- 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
SWITCHING-DEVICE TRIPPING APPARATUS
- Publication number 20140292452
- Publication date Oct 2, 2014
- Oliver Duwe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical switching device for fault-current, overcurrent and shor...
- Publication number 20030235021
- Publication date Dec 25, 2003
- Bernd Siedelhofer
- H01 - BASIC ELECTRIC ELEMENTS

with windings acting in conjunction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control system and interrupter system

Control system and interrupter system

Circuit breaker

Circuit breaker

Energy-saving ground-fault circuit interrupter

Switching-device tripping apparatus

Triggering unit for actuating a mechanical switching unit of a device

Electrical switching device for fault-current, overcurrent and shor...

High current auxiliary switch for a circuit breaker

Electrical switching apparatus employing twice-energized trip actuator

Circuit breaker including two magnetic coils and a positive tempera...

Dual trip circuit for circuit breaker

Protection system for electric circuits

Dual wound trip solenoid

Electronic circuit breaker with protection against sputtering arc f...

Circuit breaker having an electronic fault sensing and trip initiat...

Circuit interrupter

3427505

2520792

Patents Applicationslast 30 patents

CONTROL SYSTEM AND INTERRUPTER SYSTEM

CONTROL SYSTEM AND INTERRUPTER SYSTEM

CIRCUIT BREAKER

CIRCUIT BREAKER

TRIGGERING UNIT FOR ACTUATING A MECHANICAL SWITCHING UNIT OF A DEVICE

SWITCHING-DEVICE TRIPPING APPARATUS

Electrical switching device for fault-current, overcurrent and shor...