JPS6152412B2 - - Google Patents

Info

Publication number
JPS6152412B2
JPS6152412B2 JP56001395A JP139581A JPS6152412B2 JP S6152412 B2 JPS6152412 B2 JP S6152412B2 JP 56001395 A JP56001395 A JP 56001395A JP 139581 A JP139581 A JP 139581A JP S6152412 B2 JPS6152412 B2 JP S6152412B2
Authority
JP
Japan
Prior art keywords
resistance
piezoelectric vibrator
sensor
oscillation frequency
circuit
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
Application number
JP56001395A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57114826A (en
Inventor
Tetsuo Konno
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP56001395A priority Critical patent/JPS57114826A/ja
Publication of JPS57114826A publication Critical patent/JPS57114826A/ja
Publication of JPS6152412B2 publication Critical patent/JPS6152412B2/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
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
JP56001395A 1981-01-08 1981-01-08 Sensor using piezoelectric oscillator Granted JPS57114826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001395A JPS57114826A (en) 1981-01-08 1981-01-08 Sensor using piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001395A JPS57114826A (en) 1981-01-08 1981-01-08 Sensor using piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPS57114826A JPS57114826A (en) 1982-07-16
JPS6152412B2 true JPS6152412B2 (enExample) 1986-11-13

Family

ID=11500296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001395A Granted JPS57114826A (en) 1981-01-08 1981-01-08 Sensor using piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS57114826A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830665B2 (ja) * 1989-07-27 1996-03-27 工業技術院長 極低温測定装置
JPH04242183A (ja) * 1991-01-17 1992-08-28 Murata Mfg Co Ltd 磁気センサ
RU2469300C1 (ru) * 2011-05-20 2012-12-10 Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет" Полупроводниковый газоанализатор
RU2469301C1 (ru) * 2011-06-09 2012-12-10 Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет" Газовый датчик

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025744B2 (ja) * 1975-07-10 1985-06-20 工業技術院長 圧電振動素子

Also Published As

Publication number Publication date
JPS57114826A (en) 1982-07-16

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