JPS5714712A - Detector for physical quantity - Google Patents

Detector for physical quantity

Info

Publication number
JPS5714712A
JPS5714712A JP8941180A JP8941180A JPS5714712A JP S5714712 A JPS5714712 A JP S5714712A JP 8941180 A JP8941180 A JP 8941180A JP 8941180 A JP8941180 A JP 8941180A JP S5714712 A JPS5714712 A JP S5714712A
Authority
JP
Japan
Prior art keywords
elements
variation
temperature
physical quantity
detecting
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.)
Pending
Application number
JP8941180A
Other languages
Japanese (ja)
Inventor
Katsumi Ishida
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.)
Yokogawa Electric Corp
Original Assignee
Hokushin Electric Works Ltd
Yokogawa Hokushin Electric Corp
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 Hokushin Electric Works Ltd, Yokogawa Hokushin Electric Corp filed Critical Hokushin Electric Works Ltd
Priority to JP8941180A priority Critical patent/JPS5714712A/en
Publication of JPS5714712A publication Critical patent/JPS5714712A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves

Abstract

PURPOSE:To compensate the variation of a zero point on the basis of the variation of temperature in a detecting part by using the temperature characteristics of rectifier elements. CONSTITUTION:Detecting elements 12 and 13 detect physical quantity, a power source 14 feeds AC power to these detecting elements and AC signals outputted from the detecting elements 12 and 13 are converted to DC signals through rectifier elements 15, 16, 23, and 24. In this case, the variation of temperature of the detecting elements 12 and 13 is compensated by the variation of temperature, that is, the characteristics of any one of rectifier elements 15, 16, 23, and 24.
JP8941180A 1980-06-30 1980-06-30 Detector for physical quantity Pending JPS5714712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8941180A JPS5714712A (en) 1980-06-30 1980-06-30 Detector for physical quantity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8941180A JPS5714712A (en) 1980-06-30 1980-06-30 Detector for physical quantity

Publications (1)

Publication Number Publication Date
JPS5714712A true JPS5714712A (en) 1982-01-26

Family

ID=13969897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8941180A Pending JPS5714712A (en) 1980-06-30 1980-06-30 Detector for physical quantity

Country Status (1)

Country Link
JP (1) JPS5714712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146908U (en) * 1984-03-12 1985-09-30 三洋電機株式会社 magnetic head

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863782A (en) * 1971-12-06 1973-09-04
JPS5276950A (en) * 1975-12-23 1977-06-28 Hokushin Electric Works Capacitive displacement converter
JPS54101346A (en) * 1978-01-26 1979-08-09 Matsushita Electric Ind Co Ltd Resistance value-voltage converting circuit
JPS54107760A (en) * 1978-02-13 1979-08-23 Denriyoku Chuo Kenkyusho Measuring of phisical amount by utilizing known amount

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863782A (en) * 1971-12-06 1973-09-04
JPS5276950A (en) * 1975-12-23 1977-06-28 Hokushin Electric Works Capacitive displacement converter
JPS54101346A (en) * 1978-01-26 1979-08-09 Matsushita Electric Ind Co Ltd Resistance value-voltage converting circuit
JPS54107760A (en) * 1978-02-13 1979-08-23 Denriyoku Chuo Kenkyusho Measuring of phisical amount by utilizing known amount

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146908U (en) * 1984-03-12 1985-09-30 三洋電機株式会社 magnetic head
JPH0416244Y2 (en) * 1984-03-12 1992-04-13

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