CH367245A - Elektrische Anordnung zur Temperaturüberwachung in Geräten - Google Patents

Elektrische Anordnung zur Temperaturüberwachung in Geräten

Info

Publication number
CH367245A
CH367245A CH6311758A CH6311758A CH367245A CH 367245 A CH367245 A CH 367245A CH 6311758 A CH6311758 A CH 6311758A CH 6311758 A CH6311758 A CH 6311758A CH 367245 A CH367245 A CH 367245A
Authority
CH
Switzerland
Prior art keywords
devices
temperature monitoring
electrical arrangement
electrical
arrangement
Prior art date
Application number
CH6311758A
Other languages
English (en)
Inventor
P Kruper Andrew
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH367245A publication Critical patent/CH367245A/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Temperature (AREA)
CH6311758A 1957-08-21 1958-08-20 Elektrische Anordnung zur Temperaturüberwachung in Geräten CH367245A (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA716691T
US67938157A 1957-08-21 1957-08-21
US71011158A 1958-01-20 1958-01-20
US106841A US3155878A (en) 1957-08-21 1961-05-01 Protector for dynamoelectric machines
US106842A US3079524A (en) 1957-08-21 1961-05-01 Protector for dynamoelectric machines

Publications (1)

Publication Number Publication Date
CH367245A true CH367245A (de) 1963-02-15

Family

ID=72432603

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6311758A CH367245A (de) 1957-08-21 1958-08-20 Elektrische Anordnung zur Temperaturüberwachung in Geräten

Country Status (6)

Country Link
US (2) US3079524A (de)
CA (1) CA716691A (de)
CH (1) CH367245A (de)
DE (1) DE1192316B (de)
FR (1) FR1221005A (de)
GB (1) GB865649A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192463A (en) * 1962-03-26 1965-06-29 Westinghouse Electric Corp Control circuits for electric motors
CA747514A (en) * 1962-04-06 1966-11-29 Westinghouse Electric Corporation Overtemperature protected apparatus
US3205405A (en) * 1962-08-08 1965-09-07 Carrier Corp Over-temperature protection system for a dynamoelectric machine
US3280373A (en) * 1962-09-06 1966-10-18 Carrier Corp Over-temperature protection system having means for simulating the temperature rise rate of a dynamoelectric machine and winding
DE1289172B (de) * 1963-06-13 1969-02-13 Licentia Gmbh Anordnung zum Schutz von elektrischen Verbrauchern gegen UEbertemperaturen
US3370201A (en) * 1965-03-29 1968-02-20 Task Corp Overload protective circuit for electrical machinery
US3849705A (en) * 1973-07-11 1974-11-19 Westinghouse Electric Corp Fluid-cooled transformer having a temperature responsive indicating and controlling device
JPS50110302U (de) * 1974-02-19 1975-09-09
DE2805018C3 (de) * 1978-02-06 1981-10-01 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Vorrichtung zum Schutz eines elektrischen Gerätes gegen Überlastung
JPS5797397A (en) * 1980-12-05 1982-06-17 Hitachi Ltd Driving device for variable speed motor
EP0069182A1 (de) * 1981-07-02 1983-01-12 Gaston Gavarret Sicherheitsvorrichtung für elektronische Apparate und besonders für Fernsehgeräte
SU1157165A1 (ru) * 1983-03-24 1985-05-23 Всесоюзный научно-исследовательский институт транспортного строительства Система управлени вибропогружателем
EP0915550A1 (de) * 1997-11-04 1999-05-12 Carrier Corporation Elektromotor mit Mittel zur Vermeidung der thermischen Überlast
DE10252754A1 (de) * 2002-11-13 2004-06-17 Rexroth Indramat Gmbh Elektromotor mit einer Vorrichtung zur Temperaturüberwachung
CN102096044B (zh) * 2010-12-13 2012-12-05 重庆长安汽车股份有限公司 一种混合动力汽车的永磁同步电机温度测量方法
DE102013107819A1 (de) * 2013-07-22 2015-01-22 Ebm-Papst Mulfingen Gmbh & Co. Kg "Schaltung zum thermischen Schutz und zur Leistungsregelung von Elektromotoren"
CN107863854B (zh) * 2017-12-19 2024-01-30 泰豪科技股份有限公司 一种电机绕组温度保护控制电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593166A (en) * 1945-06-05 1947-10-09 Edward Charles Sayer Improvements in or relating to floor cramps
BE522731A (de) *
US2446474A (en) * 1945-04-18 1948-08-03 Gen Motors Corp Motor protective switching system
US2463935A (en) * 1945-07-09 1949-03-08 Gen Motors Corp Thermal motor protector
US2659852A (en) * 1950-11-29 1953-11-17 Dictaphone Corp Constant speed motor drive system
GB735755A (en) * 1952-03-26 1955-08-31 British Thomson Houston Co Ltd Improvements in and relating to the protection of electrical circuits
FR1083766A (fr) * 1952-09-17 1955-01-12 Siemens Ag Contrôleur de température, en particulier pour machines, appareils et conducteurs électriques et pour matériel analogue
DE1011059B (de) * 1956-05-16 1957-06-27 Licentia Gmbh Schutzanordnung fuer elektrische Maschinen
US2896127A (en) * 1956-06-26 1959-07-21 Gen Electric Temperature responsive protective relay

Also Published As

Publication number Publication date
FR1221005A (fr) 1960-05-30
CA716691A (en) 1965-08-24
US3155878A (en) 1964-11-03
US3079524A (en) 1963-02-26
GB865649A (en) 1961-04-19
DE1192316B (de) 1965-05-06

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