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with galvanic isolation between controlling and controlled circuit
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CPC
H01H47/007
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H47/00
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
Current Industry
H01H47/007
with galvanic isolation between controlling and controlled circuit
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Patents Grants
last 30 patents
Information
Patent Grant
Configurable binary circuits for protection relays in electric powe...
Patent number
11,934,169
Issue date
Mar 19, 2024
Schweitzer Engineering Laboratories, Inc.
Brian James Peterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for tripping a circuit breaker for vehicles
Patent number
11,309,697
Issue date
Apr 19, 2022
Bayerische Motoren Werke Aktiengesellschaft
Josef Krammer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for sending a power signal to a power switching...
Patent number
10,410,814
Issue date
Sep 10, 2019
United Technologies Corporation
Joseph V Mantese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformation relay and battery voltage measurement system using same
Patent number
10,365,333
Issue date
Jul 30, 2019
LG Chem, Ltd.
Hyeon Jin Song
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dimmer switch system with secondary switch
Patent number
10,211,015
Issue date
Feb 19, 2019
EATON INTELLIGENT POWER LIMITED
Kevin Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Galvanically isolated hybrid contactor
Patent number
10,134,551
Issue date
Nov 20, 2018
Astronics Advanced Electronic Systems Corp.
Frederick J. Potter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Residual current circuit breaker
Patent number
10,056,212
Issue date
Aug 21, 2018
EATON INTELLIGENT POWER LIMITED
Georg Ritzinger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and devices for reducing phantom load
Patent number
9,564,277
Issue date
Feb 7, 2017
International Electrical Saving & Development, LLC
Paul M. Cruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and devices for reducing phantom load
Patent number
8,664,804
Issue date
Mar 4, 2014
International Electrical Savings & Development, LLC
Paul M. Cruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid power relay using communications link
Patent number
8,422,178
Issue date
Apr 16, 2013
Watlow Electric Manufacturing Company
Thomas Robert Pfingsten
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid power relay using communications link
Patent number
7,961,443
Issue date
Jun 14, 2011
Watlow Electric Manufacturing Company
Thomas Robert Pfingsten
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic actuation for mechanically held contactors
Patent number
6,816,353
Issue date
Nov 9, 2004
General Electric Company
Natarajan Mani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field configurable contacts and contactor
Patent number
6,628,184
Issue date
Sep 30, 2003
General Electric Company
Robert J. Cassagrande
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for controlling one or more mains voltage electri...
Patent number
6,365,989
Issue date
Apr 2, 2002
Patrick O'Donnell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High voltage isolated relay driver
Patent number
6,335,854
Issue date
Jan 1, 2002
Hughes Electronics Corporation
John F. Stickelmaier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion sensing system with adaptive timing for controlling lighting...
Patent number
6,151,529
Issue date
Nov 21, 2000
Hubbell Incorporated
Thomas James Batko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion sensing system with adaptive timing for controlling lighting...
Patent number
5,946,209
Issue date
Aug 31, 1999
Hubbell Incorporated
David Philip Eckel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two wire air gap off power supply
Patent number
5,856,905
Issue date
Jan 5, 1999
Hubbell Incorporated
David Philip Eckel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three wire air gap off power supply circuit for operating switch an...
Patent number
5,777,837
Issue date
Jul 7, 1998
Hubbell Incorporated
David Philip Eckel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three wire power supply circuit
Patent number
5,774,322
Issue date
Jun 30, 1998
Hubbell Incorporated
Mark Richard Walter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ground detection circuit for a three wire power supply
Patent number
5,726,900
Issue date
Mar 10, 1998
Hubbell Incorporated
Mark Richard Walter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AC powered electrical control device with logic level control
Patent number
5,486,972
Issue date
Jan 23, 1996
Eaton Corporation
Glen D. Taylor
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switching device for use with power equipment
Patent number
5,455,735
Issue date
Oct 3, 1995
James Zerega
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power supply associated with AC line relay switch
Patent number
4,713,598
Issue date
Dec 15, 1987
RCA Corporation
Edgar M. Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching amplifier with high impedance input
Patent number
4,475,140
Issue date
Oct 2, 1984
Harry W. Day
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control circuit for transformer relay
Patent number
4,433,356
Issue date
Feb 21, 1984
Minnesota Mining and Manufacturing Company
Gerald A. Wyatt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control system for plural transformer relays
Patent number
4,384,314
Issue date
May 17, 1983
Minnesota Mining and Manufacturing Company
Charles T. Doty
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Remote control switch device
Patent number
4,367,510
Issue date
Jan 4, 1983
Fuji Electric Co., Ltd.
Katumi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for remotely controlling a load
Patent number
4,338,649
Issue date
Jul 6, 1982
Minnesota Mining and Manufacturing Company
Douglas R. Mosier
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control for remote control wiring system
Patent number
4,068,296
Issue date
Jan 10, 1978
General Electric Company
William L. Ferrigno
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CONFIGURABLE BINARY CIRCUITS FOR PROTECTION RELAYS IN ELECTRIC POWE...
Publication number
20220359142
Publication date
Nov 10, 2022
Schweitzer Engineering Laboratories, Inc.
Brian James Peterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR SENDING A POWER SIGNAL TO A POWER SWITCHING...
Publication number
20180286612
Publication date
Oct 4, 2018
United Technologies Corporation
Joseph V. Mantese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIMMER SWITCH SYSTEM WITH SECONDARY SWITCH
Publication number
20180286611
Publication date
Oct 4, 2018
EATON CORPORATION
KEVIN ZHONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Galvanically Isolated Hybrid Contactor
Publication number
20180082814
Publication date
Mar 22, 2018
Astronics Advanced Electronic Systems Corp.
Frederick J. Potter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIDUAL CURRENT CIRCUIT BREAKER
Publication number
20160141129
Publication date
May 19, 2016
EATON INDUSTRIES (AUSTRIA) GMBH
Georg RITZINGER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND DEVICES FOR REDUCING PHANTOM LOAD
Publication number
20140246926
Publication date
Sep 4, 2014
International Electrical Savings & Development, LLC
Paul M. Cruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYBRID POWER RELAY USING COMMUNICATIONS LINK
Publication number
20110205682
Publication date
Aug 25, 2011
WATLOW ELECTRIC MANUFACTURING COMPANY
Thomas Robert Pfingsten
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND DEVICES FOR REDUCING PHANTOM LOAD
Publication number
20110127854
Publication date
Jun 2, 2011
International Electrical Savings & Development, LLC
Paul M. Cruz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hybrid power relay using communications link
Publication number
20080250171
Publication date
Oct 9, 2008
Thomas Robert Pfingsten
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device driving method, and a device driving apparatus, a signal swi...
Publication number
20050094337
Publication date
May 5, 2005
AGILENT TECHNOLOGIES, INC.
Hisao Kakitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic actuation for mechanically held contactors
Publication number
20020060619
Publication date
May 23, 2002
Natarajan Mani
H01 - BASIC ELECTRIC ELEMENTS