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DK117980A - Beskyttelsessystem til en elektrisk motor - Google Patents

Beskyttelsessystem til en elektrisk motor

Info

Publication number
DK117980A
DK117980A DK117980A DK117980A DK117980A DK 117980 A DK117980 A DK 117980A DK 117980 A DK117980 A DK 117980A DK 117980 A DK117980 A DK 117980A DK 117980 A DK117980 A DK 117980A
Authority
DK
Denmark
Prior art keywords
protection system
electric engine
engine protection
electric
protection
Prior art date
Application number
DK117980A
Other languages
English (en)
Inventor
S R Genheimer
J A Whitney
L M Reinhard
Original Assignee
Franklin Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Franklin Electric Co Inc filed Critical Franklin Electric Co Inc
Publication of DK117980A publication Critical patent/DK117980A/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
DK117980A 1979-03-19 1980-03-19 Beskyttelsessystem til en elektrisk motor DK117980A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/021,613 US4286303A (en) 1979-03-19 1979-03-19 Protection system for an electric motor

Publications (1)

Publication Number Publication Date
DK117980A true DK117980A (da) 1980-09-20

Family

ID=21805194

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117980A DK117980A (da) 1979-03-19 1980-03-19 Beskyttelsessystem til en elektrisk motor

Country Status (5)

Country Link
US (1) US4286303A (da)
EP (1) EP0027843A1 (da)
AU (1) AU5606880A (da)
DK (1) DK117980A (da)
ZA (1) ZA801282B (da)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454462A (en) * 1980-10-20 1984-06-12 Neha International Power factor motor controller
JPS5854825A (ja) * 1981-09-29 1983-03-31 株式会社東芝 保護継電装置
US4414499A (en) * 1981-10-14 1983-11-08 Dr. Louis W. Parker Motor protecting improved energy economizer for induction motors
US4434390A (en) 1982-01-15 1984-02-28 Westinghouse Electric Corp. Motor control apparatus with parallel input, serial output signal conditioning means
IN156613B (da) * 1982-01-15 1985-09-21 Westinghouse Electric Corp
AT376852B (de) * 1982-07-29 1985-01-10 Naimer H L Schaltungsanordnung fuer ein rechnergestuetztes schaltgeraet
US4533862A (en) * 1982-10-12 1985-08-06 Otis Elevator Company Polyphase motor drive imbalance detection
US4456867A (en) * 1983-04-20 1984-06-26 Westinghouse Electric Corp. Motor control apparatus with input validator
US4998097A (en) * 1983-07-11 1991-03-05 Square D Company Mechanically operated pressure switch having solid state components
US4864287A (en) * 1983-07-11 1989-09-05 Square D Company Apparatus and method for calibrating a motor monitor by reading and storing a desired value of the power factor
EP0276400A3 (en) * 1983-07-11 1989-04-19 Square D Company Mechanically operated pressure switch having solid state components
US4494382A (en) * 1983-10-11 1985-01-22 Carrier Corporation Method and apparatus for controlling when to initiate an increase in compressor capacity
US4547826A (en) * 1983-11-30 1985-10-15 General Electric Company Generalized real-time thermal model
US4683411A (en) * 1984-09-21 1987-07-28 General Electric Company Synchronous motor protection
US4641074A (en) * 1984-09-21 1987-02-03 General Electric Co. Synchronous motor protection
US4724678A (en) * 1985-09-20 1988-02-16 General Electric Company Self-calibrating control methods and systems for refrigeration systems
US4722019A (en) * 1985-09-20 1988-01-26 General Electric Company Protection methods and systems for refrigeration systems suitable for a variety of different models
US4653285A (en) * 1985-09-20 1987-03-31 General Electric Company Self-calibrating control methods and systems for refrigeration systems
US4725765A (en) * 1985-11-18 1988-02-16 Ford Motor Company Method and apparatus for the protection of D.C. motors under stalled conditions
US4722018A (en) * 1985-12-09 1988-01-26 General Electric Company Blocked condenser airflow protection for refrigeration systems
US4689543A (en) * 1985-12-27 1987-08-25 Sundstrand Corporation Frequency and voltage control for inverter powered AC motor
US4703389A (en) * 1986-04-10 1987-10-27 General Electric Company Static trip circuit breaker with automatic circuit trimming
US5448442A (en) * 1988-06-22 1995-09-05 Siemens Energy & Automation, Inc. Motor controller with instantaneous trip protection
US5206572A (en) * 1988-06-22 1993-04-27 Siemens Energy & Automation, Inc. Motor controller
US4953053A (en) * 1989-01-31 1990-08-28 Harnischfeger Corporation Method and apparatus for detecting mechanical overload of a hoist
JPH03139192A (ja) * 1989-10-23 1991-06-13 Mitsubishi Electric Corp 電動機制御装置
US5386183A (en) * 1990-01-03 1995-01-31 Siemens Energy & Automation, Inc. Method and apparatus for sensing a ground fault in a motor control system
JP2880777B2 (ja) * 1990-08-28 1999-04-12 株式会社東芝 洗濯機
DE4040847C2 (de) * 1990-12-20 1994-03-31 Hella Kg Hueck & Co Verfahren zur Überwachung und Ansteuerung eines elektronisch kommutierten Gleichstrommotors
GB9117820D0 (en) * 1991-08-14 1991-10-09 Southern Water Services Ltd Automatic control system
US5512883A (en) * 1992-11-03 1996-04-30 Lane, Jr.; William E. Method and device for monitoring the operation of a motor
US6122153A (en) * 1999-03-15 2000-09-19 Eaton Corporation Temperature protection control for a motor starter
KR100618546B1 (ko) * 1999-09-01 2006-08-31 주식회사 엘지이아이 인버터 냉장고의 모터 보호장치 및 방법
US6438973B1 (en) * 2000-05-01 2002-08-27 Hoshizaki America, Inc. Control board alarms
US6320339B1 (en) * 2000-09-12 2001-11-20 Universal Scientific Industrial Co., Ltd. Control device for controlling current passing through a motor
US6593716B1 (en) * 2000-11-21 2003-07-15 Honeywell International Inc. Circuit using current limiting to reduce power consumption of actuator with DC brush motor
TW506187B (en) * 2001-02-07 2002-10-11 Microtek Int Inc Motor failure detecting module and motor driving circuit with the same
DE10203996A1 (de) * 2002-02-01 2003-08-21 Infineon Technologies Ag Schaltkreis-Anordnung, Redox-Recycling-Sensor, Sensor-Anordnung und Verfahren zum Verarbeiten eines über eine Sensor-Elektrode bereitgestellten Stromsignals
US6998807B2 (en) * 2003-04-25 2006-02-14 Itt Manufacturing Enterprises, Inc. Active sensing and switching device
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
JP4670413B2 (ja) * 2004-07-07 2011-04-13 トヨタ自動車株式会社 電源装置
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US8043070B2 (en) 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7126368B2 (en) * 2004-09-16 2006-10-24 Deere & Company System and method for detecting motor coil-to-coil faults
US7605554B2 (en) * 2006-11-09 2009-10-20 DEI Headquartes, Inc. Anti-pinch window control system
FR2912470B1 (fr) * 2007-02-14 2009-03-20 Aircelle Sa Procede de controle des moteurs electriques d'un inverseur de poussee
US20090192700A1 (en) * 2008-01-30 2009-07-30 Caterpillar Inc. Method and system for starting system prognosis and diagnosis
EP3418570B1 (en) 2008-10-06 2020-01-22 Pentair Water Pool and Spa, Inc. Method of operating a safety vacuum release system
US8084982B2 (en) 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8436559B2 (en) * 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
MX2013001068A (es) 2010-07-26 2013-03-18 Tyco Electronics Corp Circuito controlador que incluye un convertidor de energia de modo de conmutacion y un cierre automatico que usa el mismo.
SG191067A1 (en) 2010-12-08 2013-08-30 Pentair Water Pool & Spa Inc Discharge vacuum relief valve for safety vacuum release system
US8664903B2 (en) 2011-06-27 2014-03-04 Franklin Electric Company, Inc. Adaptive flux control drive
AU2012332382B2 (en) 2011-11-01 2016-11-03 Daniel J. Hruby Flow locking system and method
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
CA2906138A1 (en) 2013-03-15 2014-09-18 Hayward Industries, Inc. Modular pool/spa control system
US11000449B2 (en) 2016-01-22 2021-05-11 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US11811273B2 (en) 2018-06-01 2023-11-07 Franklin Electric Co., Inc. Motor protection device and method for protecting a motor
US10454267B1 (en) 2018-06-01 2019-10-22 Franklin Electric Co., Inc. Motor protection device and method for protecting a motor
US11942830B2 (en) * 2022-08-10 2024-03-26 Charles Douglas Eidschun Electric motor monitor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284669A (en) * 1962-11-28 1966-11-08 Borg Warner Pressure and heat sensing means for submersible motors
US3283236A (en) * 1965-09-30 1966-11-01 Borg Warner Control system for power units such as electric motors and the like
DE1513068A1 (de) * 1966-12-17 1969-07-10 Siemens Ag Im Impulsbetrieb arbeitende Zustandsueberwachungsanordnung fuer bewegte Koerper
US3509824A (en) * 1967-07-06 1970-05-05 G C Electronics Inc Well pumping control system
US3742303A (en) * 1971-11-08 1973-06-26 Bec Prod Inc Compressor protector system
US3815006A (en) * 1972-07-14 1974-06-04 Franklin Electric Co Inc System to deenergize motor responsive to current
US3831061A (en) * 1972-12-18 1974-08-20 Allis Chalmers Overcurrent trip device
US4075674A (en) * 1972-12-18 1978-02-21 Texas Instruments Incorporated Expandable electronic protection system
US3919600A (en) * 1973-03-19 1975-11-11 Detprotector Inc Overload current protector for A. C. motors
US3875487A (en) * 1973-05-01 1975-04-01 Mobil Oil Corp Method and apparatus for motor-starting control
US4021700A (en) * 1975-06-04 1977-05-03 Borg-Warner Corporation Digital logic control system for three-phase submersible pump motor
DE2532956A1 (de) * 1975-07-23 1977-02-10 Friedrich Kriwan Motorschutz-schaltungsanordnung
US4006387A (en) * 1975-09-22 1977-02-01 The United States Of America As Represented By The Secretary Of The Air Force Low power solid state three-phase overcurrent/undercurrent protection circuit
US4071871A (en) * 1975-12-29 1978-01-31 Texas Instruments Incorporated Motor protector circuit
US4054932A (en) * 1976-02-02 1977-10-18 Square D Company Over-current protective apparatus for a power circuit
US4044288A (en) * 1976-04-29 1977-08-23 Mobil Oil Corporation Temperature-responsive motor restart limiter
US4084204A (en) * 1977-01-27 1978-04-11 Communications Satellite Corporation Automatic recycle circuit

Also Published As

Publication number Publication date
ZA801282B (en) 1981-05-27
US4286303A (en) 1981-08-25
EP0027843A1 (en) 1981-05-06
AU5606880A (en) 1980-09-25

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