IT1158312B - Rilevatore di temperatura - Google Patents

Rilevatore di temperatura

Info

Publication number
IT1158312B
IT1158312B IT83471/82A IT8347182A IT1158312B IT 1158312 B IT1158312 B IT 1158312B IT 83471/82 A IT83471/82 A IT 83471/82A IT 8347182 A IT8347182 A IT 8347182A IT 1158312 B IT1158312 B IT 1158312B
Authority
IT
Italy
Prior art keywords
temperature detector
rntc
commutated
thermistor
resistances
Prior art date
Application number
IT83471/82A
Other languages
English (en)
Other versions
IT8283471A0 (it
Inventor
Pietro Rotoloni
Original Assignee
Zeltron Spa
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 Zeltron Spa filed Critical Zeltron Spa
Priority to IT83471/82A priority Critical patent/IT1158312B/it
Publication of IT8283471A0 publication Critical patent/IT8283471A0/it
Priority to DE8383110608T priority patent/DE3373138D1/de
Priority to EP83110608A priority patent/EP0108325B1/en
Priority to AT83110608T priority patent/ATE29069T1/de
Application granted granted Critical
Publication of IT1158312B publication Critical patent/IT1158312B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/08—Circuits for altering the measuring range
    • 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
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/028—Means for indicating or recording specially adapted for thermometers arrangements for numerical indication
    • 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
    • G01K7/24—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 in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/25—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 in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2207/00—Application of thermometers in household appliances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT83471/82A 1982-10-29 1982-10-29 Rilevatore di temperatura IT1158312B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT83471/82A IT1158312B (it) 1982-10-29 1982-10-29 Rilevatore di temperatura
DE8383110608T DE3373138D1 (en) 1982-10-29 1983-10-24 Device to measure temperature
EP83110608A EP0108325B1 (en) 1982-10-29 1983-10-24 Device to measure temperature
AT83110608T ATE29069T1 (de) 1982-10-29 1983-10-24 Temperaturmessvorrichtung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83471/82A IT1158312B (it) 1982-10-29 1982-10-29 Rilevatore di temperatura

Publications (2)

Publication Number Publication Date
IT8283471A0 IT8283471A0 (it) 1982-10-29
IT1158312B true IT1158312B (it) 1987-02-18

Family

ID=11322348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83471/82A IT1158312B (it) 1982-10-29 1982-10-29 Rilevatore di temperatura

Country Status (4)

Country Link
EP (1) EP0108325B1 (it)
AT (1) ATE29069T1 (it)
DE (1) DE3373138D1 (it)
IT (1) IT1158312B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514862A1 (de) * 1985-04-25 1986-11-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Temperaturmessvorrichtung zur erfassung grosser temperaturschwankungen
DE3940341A1 (de) * 1989-12-06 1991-06-13 Bosch Gmbh Robert Einrichtung zur verbesserung der genauigkeit einer messwerterfassung
EP0545647B1 (en) * 1991-12-02 2001-10-24 Canon Kabushiki Kaisha Measuring apparatus
ES2048665B1 (es) * 1992-08-12 1997-01-16 Fagor S Coop Convertidor de magnitudes analogicas a señales digitales simplificado.
FR2708737B1 (fr) * 1993-08-02 1995-09-08 Siemens Automotive Sa Dispositif de mesure de la température.
FR2728680B1 (fr) * 1994-12-26 1997-01-24 Siemens Automotive Sa Procede de mesure de la temperature a l'aide d'un capteur a coefficient de temperature negatif et dispositif correspondant
WO1997000432A1 (en) * 1995-05-05 1997-01-03 Ford Motor Company Temperature measuring assembly
FI117409B (fi) 2004-06-10 2006-09-29 Abb Oy Anturiresistanssin isoloitu mittauspiiri
US7573275B2 (en) * 2005-08-31 2009-08-11 Ngk Spark Plug Co., Ltd. Temperature sensor control apparatus
KR20150026292A (ko) * 2013-09-02 2015-03-11 엘에스산전 주식회사 네거티브 온도 계수 서미스터를 이용한 온도 측정 장치
DE102016105506A1 (de) * 2016-03-23 2017-09-28 Minebea Co., Ltd. Temperaturmessvorrichtung
DE102020100636A1 (de) * 2020-01-14 2021-07-15 Schaeffler Technologies AG & Co. KG Bestimmung einer temperatur in einer elektrischen maschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739024A1 (de) * 1977-08-26 1979-03-01 Siemens Ag Schaltungsanordnung zur kennlinienbeeinflussung einer elektronischen messeinrichtung
US4161880A (en) * 1978-01-05 1979-07-24 Electromedics, Inc. Linearized digital thermometer

Also Published As

Publication number Publication date
EP0108325A1 (en) 1984-05-16
DE3373138D1 (en) 1987-09-24
EP0108325B1 (en) 1987-08-19
IT8283471A0 (it) 1982-10-29
ATE29069T1 (de) 1987-09-15

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