FR2348550A1 - Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation - Google Patents

Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation

Info

Publication number
FR2348550A1
FR2348550A1 FR7611315A FR7611315A FR2348550A1 FR 2348550 A1 FR2348550 A1 FR 2348550A1 FR 7611315 A FR7611315 A FR 7611315A FR 7611315 A FR7611315 A FR 7611315A FR 2348550 A1 FR2348550 A1 FR 2348550A1
Authority
FR
France
Prior art keywords
thermistor
temp
electrical insulation
electrically insulating
heat contact
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.)
Granted
Application number
FR7611315A
Other languages
French (fr)
Other versions
FR2348550B1 (en
Inventor
Jean-Claude Charron
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Priority to FR7611315A priority Critical patent/FR2348550A1/en
Priority to IT2163077A priority patent/IT1075945B/en
Priority to ES457619A priority patent/ES457619A1/en
Priority to DE19772715814 priority patent/DE2715814C2/en
Publication of FR2348550A1 publication Critical patent/FR2348550A1/en
Application granted granted Critical
Publication of FR2348550B1 publication Critical patent/FR2348550B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/223—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor characterised by the shape of the resistive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/028—Housing; Enclosing; Embedding; Filling the housing or enclosure the resistive element being embedded in insulation with outer enclosing sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Combustion (AREA)
  • Thermistors And Varistors (AREA)

Abstract

The method is for electrical insulation of a thermistor used either as a passive temp. sensor or as an active or dynamic temp. sensor for direct control of an electronic regulator or for regulating the gas supply to a burner in gas-driven or powered appts. is proposed. The method simultaneously provides good heat contact and good electrical insulation between a wall oir a metal housing containing a flexible conductive socket and in whose inner cavity the thermistor is located. The thermistor (1) functions as a dynamic temp. sensor and is accommodated in an electrically insulating intermediate container (3), that is a protective sleeve having at least one orifice or a mesh, such that the transmission factor, i.e. the ratio between the free entrance cross-section through the mesh and the thickness of the material, is as high as is required.
FR7611315A 1976-04-16 1976-04-16 Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation Granted FR2348550A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7611315A FR2348550A1 (en) 1976-04-16 1976-04-16 Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation
IT2163077A IT1075945B (en) 1976-04-16 1977-03-24 ELECTRIC INSULATION PROCEDURE OF A THERMISTOR
ES457619A ES457619A1 (en) 1976-04-16 1977-04-06 Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation
DE19772715814 DE2715814C2 (en) 1976-04-16 1977-04-07 Temperature sensor with a thermistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611315A FR2348550A1 (en) 1976-04-16 1976-04-16 Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation

Publications (2)

Publication Number Publication Date
FR2348550A1 true FR2348550A1 (en) 1977-11-10
FR2348550B1 FR2348550B1 (en) 1981-06-19

Family

ID=9171946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611315A Granted FR2348550A1 (en) 1976-04-16 1976-04-16 Temp. sensing thermistor electric insulation - uses electrically insulating mesh sleeve to house thermistor to provide simultaneous heat contact and electrical insulation

Country Status (4)

Country Link
DE (1) DE2715814C2 (en)
ES (1) ES457619A1 (en)
FR (1) FR2348550A1 (en)
IT (1) IT1075945B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065441A2 (en) * 1981-05-07 1982-11-24 Saunier Duval Eau Chaude Chauffage - Sdecc Temperature detectors
EP3264059A1 (en) * 2016-06-27 2018-01-03 MEAS France Temperature sensor with heat transfer element and fabrication method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962623B4 (en) 1999-12-23 2009-09-10 Continental Automotive Gmbh sensor device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254253B (en) * 1964-09-14 1967-11-16 Siemens Ag Process for the impregnation of selenium rectifier elements for protection against atmospheric influences
DE1665582B2 (en) * 1966-03-25 1972-11-30 Siemens AG, 1000 Berlin u. 8000 München METHOD OF MAKING A LIQUID LEVEL INDICATOR
DE1765070A1 (en) * 1968-03-28 1971-07-01 Sachs Ersa Kg Electric heat conductor and process for its manufacture
GB1303784A (en) * 1971-03-03 1973-01-17
JPS527535B2 (en) * 1972-05-02 1977-03-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065441A2 (en) * 1981-05-07 1982-11-24 Saunier Duval Eau Chaude Chauffage - Sdecc Temperature detectors
EP0065441A3 (en) * 1981-05-07 1984-04-25 Saunier Duval Eau Chaude Chauffage S.D.E.C.C. - Societe Anonyme Temperature detectors
EP3264059A1 (en) * 2016-06-27 2018-01-03 MEAS France Temperature sensor with heat transfer element and fabrication method
US11131587B2 (en) 2016-06-27 2021-09-28 MEAS France Temperature sensor with heat transfer element and fabrication method

Also Published As

Publication number Publication date
FR2348550B1 (en) 1981-06-19
DE2715814A1 (en) 1977-10-27
DE2715814C2 (en) 1985-08-08
IT1075945B (en) 1985-04-22
ES457619A1 (en) 1978-02-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse