FR2641405B1 - Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant - Google Patents

Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant

Info

Publication number
FR2641405B1
FR2641405B1 FR8817595A FR8817595A FR2641405B1 FR 2641405 B1 FR2641405 B1 FR 2641405B1 FR 8817595 A FR8817595 A FR 8817595A FR 8817595 A FR8817595 A FR 8817595A FR 2641405 B1 FR2641405 B1 FR 2641405B1
Authority
FR
France
Prior art keywords
coil
electro
controlling
temperature
direct current
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR8817595A
Other languages
English (en)
Other versions
FR2641405A1 (fr
Inventor
Jean-Marie Denis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LENOIR RAOUL ETS
Original Assignee
LENOIR RAOUL ETS
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 LENOIR RAOUL ETS filed Critical LENOIR RAOUL ETS
Priority to FR8817595A priority Critical patent/FR2641405B1/fr
Publication of FR2641405A1 publication Critical patent/FR2641405A1/fr
Application granted granted Critical
Publication of FR2641405B1 publication Critical patent/FR2641405B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • 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
    • G05D23/20—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
    • G05D23/2401—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 using a heating element as a sensing element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR8817595A 1988-12-30 1988-12-30 Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant Expired - Fee Related FR2641405B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8817595A FR2641405B1 (fr) 1988-12-30 1988-12-30 Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817595A FR2641405B1 (fr) 1988-12-30 1988-12-30 Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant

Publications (2)

Publication Number Publication Date
FR2641405A1 FR2641405A1 (fr) 1990-07-06
FR2641405B1 true FR2641405B1 (fr) 1991-03-15

Family

ID=9373718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817595A Expired - Fee Related FR2641405B1 (fr) 1988-12-30 1988-12-30 Dispositif pour le controle de la temperature d'un bobinage alimente en courant continu, notamment d'un bobinage d'electro-aimant

Country Status (1)

Country Link
FR (1) FR2641405B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089736B2 (en) * 2004-07-27 2006-08-15 General Motors Corporation Variable nozzle turbo (VNT) solenoid temperature estimator
CN103499397A (zh) * 2013-10-10 2014-01-08 江苏上能新特变压器有限公司 无线智能温度测控仪
CN104776931A (zh) * 2015-04-20 2015-07-15 国家电网公司 一种基于热敏电阻的配电变压器温升试验装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613879B2 (de) * 1967-09-21 1970-11-05 Siemens AG, 1000 Berlin u. 80OO München Meßanordnung zur Bestimmung der Wicklungstemperatur bei elektrischen Geräten
US3927571A (en) * 1974-01-18 1975-12-23 Hobart Corp Temperature indicating device
DE3632671A1 (de) * 1985-11-13 1987-05-21 Heidelberger Druckmasch Ag Vorrichtung zur temperaturueberwachung eines gleichstromnebenschlussmotors zum antrieb von rotationsdruckmaschinen

Also Published As

Publication number Publication date
FR2641405A1 (fr) 1990-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse