in case of incorrect phase sequence; with switching for obtaining correct phase sequence

Industry

CPC
H02H11/004

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H11/00Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result

Current Industry

H02H11/004in case of incorrect phase sequence; with switching for obtaining correct phase sequence

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrical wiring device with wiring detection and correction
- Patent number 11,855,436
- Issue date Dec 26, 2023
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase electronic control unit for enclosure air conditioners
- Patent number 11,711,911
- Issue date Jul 25, 2023
- Hoffman Enclosures Inc.
- Shawn A. Thao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical wiring device with wiring detection and correction
- Patent number 11,349,305
- Issue date May 31, 2022
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase electronic control unit for enclosure air conditioners
- Patent number 11,083,112
- Issue date Aug 3, 2021
- Hoffman Enclosures, Inc.
- Shawn A. Thao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic diagnosis or repair for a generator controller
- Patent number 9,787,099
- Issue date Oct 10, 2017
- Kohler, Co.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase portable airborne component extractor with rotational d...
- Patent number 9,272,237
- Issue date Mar 1, 2016
- Illinois Tool Works Inc.
- Brian J. Hammers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Phase detection circuit
- Patent number 9,153,959
- Issue date Oct 6, 2015
- ShenZhen Goldsun Network Intelligence Technology Co., Ltd.
- Hai-Qing Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for redefining electrical power system wiring
- Patent number 8,648,708
- Issue date Feb 11, 2014
- Rockwell Automation Technologies, Inc.
- Steven Lombardi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for interfacing a three phase power supply to a load
- Patent number 7,633,185
- Issue date Dec 15, 2009
- Eaton Corporation
- Shane M. Rowell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for fault contactor detection
- Patent number 7,130,170
- Issue date Oct 31, 2006
- Siemens Energy & Automation, Inc.
- Scott Wakefield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for monitoring the connection of an electrical su...
- Patent number 7,053,626
- Issue date May 30, 2006
- Robert Bosch GmbH
- Leo Monter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply negative phase detecting circuit
- Patent number 6,614,217
- Issue date Sep 2, 2003
- Sanyo Electronic Co., Ltd.
- Eiji Oohashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase monitor
- Patent number 6,150,792
- Issue date Nov 21, 2000
- Hans Andersson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase sequence wiring protection apparatus
- Patent number 5,570,257
- Issue date Oct 29, 1996
- Texas Instruments Incorporated
- William R. Manning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air-conditioning apparatus including an indoor unit and an outdoor...
- Patent number 5,062,278
- Issue date Nov 5, 1991
- Kabushiki Kaisha Toshiba
- Akiyoshi Sugiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Opposite phase detecting device for alternating current electrical...
- Patent number 5,057,963
- Issue date Oct 15, 1991
- Kabushiki Kaisha Toshiba
- Yukihiko Hatano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three phase electrical load protection device
- Patent number 4,825,328
- Issue date Apr 25, 1989
- Watsco Components, Inc.
- Lowell F. Izaguirre
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuitry including phase failure relay
- Patent number 4,802,053
- Issue date Jan 31, 1989
- Square D Company
- Roger C. Wojtak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detector for a three-phase alternating current supply
- Patent number 4,751,653
- Issue date Jun 14, 1988
- American Standard Inc.
- Brian S. Junk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for controlling the starting of a three phase load with i...
- Patent number 4,667,264
- Issue date May 19, 1987
- Ebara Corporation
- Sigeru Yamazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase controller
- Patent number 4,647,838
- Issue date Mar 3, 1987
- Ching-Piao Chuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static protective relay
- Patent number 4,458,283
- Issue date Jul 3, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takashi Iida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC Electrical device protective thermal relay
- Patent number 4,412,266
- Issue date Oct 25, 1983
- Yamada Electric Manufacturing Company Ltd.
- Masahiko Niino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for detecting opposite phase and open phase
- Patent number 4,284,939
- Issue date Aug 18, 1981
- Fujitsu Fanuc Limited
- Shigeki Kawada
- G01 - MEASURING TESTING
Information Patent Grant
Phase balance monitoring system incorporating voltage and phase seq...
- Patent number 4,199,798
- Issue date Apr 22, 1980
- Eaton Corporation
- Elton D. Leppke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for detecting a positive phase or an opposite phase in thre...
- Patent number 4,196,378
- Issue date Apr 1, 1980
- Tae-Weon, Mo
- Hiroshi Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Safety apparatus for use with a three-phase AC motor
- Patent number 4,163,270
- Issue date Jul 31, 1979
- Louis J. Marus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chiller controls
- Patent number 4,084,406
- Issue date Apr 18, 1978
- Fedders Corporation
- Daniel A. Brenneman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Phase monitoring arrangement for a three phase network supplying a...
- Patent number 4,084,205
- Issue date Apr 11, 1978
- Siemens Aktiengesellschaft
- Ulrich Bohnert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase sequence correcting system for three-phase AC power
- Patent number 4,021,704
- Issue date May 3, 1977
- Borg-Warner Corporation
- Dean K. Norbeck
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION
- Publication number 20230045908
- Publication date Feb 16, 2023
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION
- Publication number 20200343722
- Publication date Oct 29, 2020
- Pass & Seymour, Inc.
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- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE DETECTION CIRCUIT
- Publication number 20140265630
- Publication date Sep 18, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- HAI-QING ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR REDEFINING ELECTRICAL POWE SYSTEM WIRING
- Publication number 20120139361
- Publication date Jun 7, 2012
- STEVEN LOMBARDI
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR INTERFACING A THREE PHASE POWER SUPPLY TO A LOAD
- Publication number 20080111429
- Publication date May 15, 2008
- Shane M. Rowell
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
System and method for fault contactor detection
- Publication number 20050185350
- Publication date Aug 25, 2005
- Siemens Energy & Automation, Inc.
- Scott Wakefield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Device and method for monitoring the connection of an electrical su...
- Publication number 20050134288
- Publication date Jun 23, 2005
- Leo Monter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power supply negative phase detecting circuit
- Publication number 20020027432
- Publication date Mar 7, 2002
- SANYO ELECTRIC CO., LTD.
- Eiji Oohashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

in case of incorrect phase sequence; with switching for obtaining correct phase sequence

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical wiring device with wiring detection and correction

Three-phase electronic control unit for enclosure air conditioners

Electrical wiring device with wiring detection and correction

Three-phase electronic control unit for enclosure air conditioners

Automatic diagnosis or repair for a generator controller

Three-phase portable airborne component extractor with rotational d...

Phase detection circuit

Method and apparatus for redefining electrical power system wiring

Apparatus for interfacing a three phase power supply to a load

System and method for fault contactor detection

Device and method for monitoring the connection of an electrical su...

Power supply negative phase detecting circuit

Phase monitor

Phase sequence wiring protection apparatus

Air-conditioning apparatus including an indoor unit and an outdoor...

Opposite phase detecting device for alternating current electrical...

Three phase electrical load protection device

Control circuitry including phase failure relay

Fault detector for a three-phase alternating current supply

Apparatus for controlling the starting of a three phase load with i...

Phase controller

Static protective relay

AC Electrical device protective thermal relay

Device for detecting opposite phase and open phase

Phase balance monitoring system incorporating voltage and phase seq...

Circuit for detecting a positive phase or an opposite phase in thre...

Safety apparatus for use with a three-phase AC motor

Chiller controls

Phase monitoring arrangement for a three phase network supplying a...

Phase sequence correcting system for three-phase AC power

Patents Applicationslast 30 patents

ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION

ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION

PHASE DETECTION CIRCUIT

METHOD AND APPARATUS FOR REDEFINING ELECTRICAL POWE SYSTEM WIRING

APPARATUS FOR INTERFACING A THREE PHASE POWER SUPPLY TO A LOAD

System and method for fault contactor detection

Device and method for monitoring the connection of an electrical su...

Power supply negative phase detecting circuit