JPS5772032A - Temperature detector - Google Patents

Temperature detector

Info

Publication number
JPS5772032A
JPS5772032A JP56132006A JP13200681A JPS5772032A JP S5772032 A JPS5772032 A JP S5772032A JP 56132006 A JP56132006 A JP 56132006A JP 13200681 A JP13200681 A JP 13200681A JP S5772032 A JPS5772032 A JP S5772032A
Authority
JP
Japan
Prior art keywords
magnetic
temperature
ferromagnetic material
magnetic flux
increases
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
JP56132006A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140940B2 (en]
Inventor
Shinichiro Iwasaki
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of JPS5772032A publication Critical patent/JPS5772032A/ja
Publication of JPH0140940B2 publication Critical patent/JPH0140940B2/ja
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
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Magnetic Variables (AREA)
JP56132006A 1980-08-29 1981-08-21 Temperature detector Granted JPS5772032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/182,702 US4371272A (en) 1980-08-29 1980-08-29 Thermodetector

Publications (2)

Publication Number Publication Date
JPS5772032A true JPS5772032A (en) 1982-05-06
JPH0140940B2 JPH0140940B2 (en]) 1989-09-01

Family

ID=22669640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56132006A Granted JPS5772032A (en) 1980-08-29 1981-08-21 Temperature detector

Country Status (3)

Country Link
US (1) US4371272A (en])
JP (1) JPS5772032A (en])
DE (1) DE3133063C2 (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576781A (en) * 1981-07-28 1986-03-18 United Kingdom Atomic Energy Authority Temperature threshold detectors
US4800292A (en) * 1984-04-17 1989-01-24 Ranco Incorporated Temperature sensing circuit
US5108191A (en) * 1990-09-12 1992-04-28 Industrial Technology Research Institute Method and apparatus for determining Curie temperatures of ferromagnetic materials
DE4207493A1 (de) * 1992-03-10 1993-11-18 Telefunken Microelectron Vorrichtung zur berührungslosen Überwachung der Temperatur eines Meßkörpers
US5429583A (en) * 1993-12-09 1995-07-04 Pegasus Medical Technologies, Inc. Cobalt palladium seeds for thermal treatment of tumors
AT403322B (de) * 1995-03-27 1998-01-26 Sames Andreas Sensor zur drahtlosen fernmessung von temperaturen
DE69610388T2 (de) * 1995-04-28 2001-03-29 Koninklijke Philips Electronics N.V., Eindhoven Batterieladevorrichtung
US7059768B2 (en) * 2003-08-01 2006-06-13 Hitachi Global Storage Technologies Netherlands Standards for the calibration of a vacuum thermogravimetric analyzer for determination of vapor pressures of compounds
US9417292B1 (en) 2011-06-08 2016-08-16 Hrl Laboratories, Llc Thermomagnetic temperature sensing
DE102012010995A1 (de) * 2012-06-02 2013-12-05 Volkswagen Aktiengesellschaft Elektromotor sowie Verfahren zur Bestimmung der Temperatur in dem Wickelkopf eines Elektromotors
US9719863B1 (en) * 2013-03-15 2017-08-01 Hrl Laboratories, Llc Thermomagnetic temperature sensing
CN110388994A (zh) * 2019-07-29 2019-10-29 中国计量大学 一种永磁温度传感器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513382U (en]) * 1974-06-24 1976-01-12

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE438489C (de) * 1924-06-15 1926-12-16 Fried Krupp Akt Ges Waermemesser oder Waermeregler
US2756595A (en) * 1951-10-04 1956-07-31 Hartford Nat Bank & Trust Co Temperature measuring device
FR1248469A (fr) * 1959-11-02 1960-12-16 Forges Ateliers Const Electr Indicateurs de déplacements d'objets mobiles utilisant leur action magnétique sur des organes électromagnétiques capteurs
US3054044A (en) * 1959-12-30 1962-09-11 Ibm Temperature sensing circuit
US3168830A (en) * 1963-03-25 1965-02-09 Int Resistance Co Pressure transducer
US3614893A (en) * 1967-10-23 1971-10-26 Bell Telephone Labor Inc Splat-cooled fe-co-v and fe-co-cr alloys and devices using same
US3484848A (en) * 1968-10-15 1969-12-16 Ind Lab Ab Temperature responsive transducer
GB1359574A (en) 1973-01-31 1974-07-10 Davall Sons Ltd S Somervell R Temperature sensors
US3877314A (en) * 1973-03-26 1975-04-15 Illinois Tool Works Accelerometer
US3855528A (en) * 1973-04-06 1974-12-17 Lorain Prod Corp D-c current measuring circuit
US3950993A (en) * 1975-04-02 1976-04-20 Illinois Tool Works Inc. Temperature sensors with improved operating characteristics utilizing magnetic elements
US4045787A (en) * 1976-03-18 1977-08-30 Illinois Tool Works Inc. Sensors for sensing a plurality of parameters
US4085617A (en) * 1976-04-05 1978-04-25 Edwin Langberg Fast response thermometer
US4140970A (en) * 1977-09-08 1979-02-20 Sangamo Weston, Inc. Apparatus for controlling an odometer and speedometer system of a vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513382U (en]) * 1974-06-24 1976-01-12

Also Published As

Publication number Publication date
DE3133063C2 (de) 1985-06-13
US4371272A (en) 1983-02-01
JPH0140940B2 (en]) 1989-09-01
DE3133063A1 (de) 1982-04-08

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