JPS57184914A - Mechanical-electrical - Google Patents

Mechanical-electrical

Info

Publication number
JPS57184914A
JPS57184914A JP56069783A JP6978381A JPS57184914A JP S57184914 A JPS57184914 A JP S57184914A JP 56069783 A JP56069783 A JP 56069783A JP 6978381 A JP6978381 A JP 6978381A JP S57184914 A JPS57184914 A JP S57184914A
Authority
JP
Japan
Prior art keywords
strain gauge
mechanical
electrical
creeping
various types
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
JP56069783A
Other languages
Japanese (ja)
Inventor
Toshiaki Maehata
Hidekazu Saito
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.)
KIYOUWA DENGIYOU KK
KYOWA DENGIYOU KK
Kyowa Electronic Instruments Co Ltd
Original Assignee
KIYOUWA DENGIYOU KK
KYOWA DENGIYOU KK
Kyowa Electronic Instruments 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 KIYOUWA DENGIYOU KK, KYOWA DENGIYOU KK, Kyowa Electronic Instruments Co Ltd filed Critical KIYOUWA DENGIYOU KK
Priority to JP56069783A priority Critical patent/JPS57184914A/en
Publication of JPS57184914A publication Critical patent/JPS57184914A/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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/18—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying effective impedance of discharge tubes or semiconductor devices
    • G01D5/183—Sensing rotation or linear movement using strain, force or pressure sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE:To obtain a mechanical-electrical converter which is free of creeping, can be easily deformed into various types, and has higher sensibility by adding a strain gauge element to a super-strain member made of a brittled material of a high resistance. CONSTITUTION:A gauge element 8, e.g., bulk semiconductor strain gauge, foil strain gauge, etc., is bonded to a strained member 6 of a high resistance, e.g., of glass, ceramic, etc., with the aid of an adhesive. By this, the occurrence of creeping in the strained member 6 itself can be eliminated. For example, in a diaphragm type pressure converter, a strain gauge consisting of a gauge element 8A composed of bulk semiconductor strain gauge and the strained member 6A is confined in a case consisting of a body case 11 and a pressure inlet portion 9, and pressure is converted into electrical resistance. In this way, the mechanical- electrical converter can be easily deformed into various types with high sensibilities.
JP56069783A 1981-05-09 1981-05-09 Mechanical-electrical Pending JPS57184914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069783A JPS57184914A (en) 1981-05-09 1981-05-09 Mechanical-electrical

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069783A JPS57184914A (en) 1981-05-09 1981-05-09 Mechanical-electrical

Publications (1)

Publication Number Publication Date
JPS57184914A true JPS57184914A (en) 1982-11-13

Family

ID=13412697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069783A Pending JPS57184914A (en) 1981-05-09 1981-05-09 Mechanical-electrical

Country Status (1)

Country Link
JP (1) JPS57184914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842353A1 (en) * 2002-07-11 2004-01-16 Denso Corp SEMICONDUCTOR DYNAMIC SIZE DETECTOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557522A (en) * 1978-06-29 1980-01-19 Toshiba Corp Ozonizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557522A (en) * 1978-06-29 1980-01-19 Toshiba Corp Ozonizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842353A1 (en) * 2002-07-11 2004-01-16 Denso Corp SEMICONDUCTOR DYNAMIC SIZE DETECTOR

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