JPS5635013A - Detector for displacement of electrostatic capacity type - Google Patents

Detector for displacement of electrostatic capacity type

Info

Publication number
JPS5635013A
JPS5635013A JP11089679A JP11089679A JPS5635013A JP S5635013 A JPS5635013 A JP S5635013A JP 11089679 A JP11089679 A JP 11089679A JP 11089679 A JP11089679 A JP 11089679A JP S5635013 A JPS5635013 A JP S5635013A
Authority
JP
Japan
Prior art keywords
plate spring
electrode
moving electrode
link shaft
fitted
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
JP11089679A
Other languages
Japanese (ja)
Inventor
Saichiro Morita
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 JP11089679A priority Critical patent/JPS5635013A/en
Publication of JPS5635013A publication Critical patent/JPS5635013A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

PURPOSE: To simplify the entire construction, by supporting the moving electrode movably through isolating from body, providing the fixed electrode only to one surface of the moving electrode, and using only one pressure detector.
CONSTITUTION: One end of the link shaft 4 is fitted inside the pressure detecting element 3. The link shaft 4 is led in the body 1 and supported so that it can be moved axially with the plate spring 5, and the moving electrode 6 is fitted. The plate spring 5 and the moving electrode 6 are isolated from the link shaft 4. The metal ring 8 is fitted at the circumference of the plate spring 5 with the same material in thermal expansion coefficient as the plate spring 5, and this meta ring 8 is clipped in the body 1 with insulation materials. Further, the part opposing to the moving electrode 6 is provided with the disc shape 1st fixed electrode 11 and the ring shape 2nd fixed electrode 12 forming the fixed capacity outside of it.
COPYRIGHT: (C)1981,JPO&Japio
JP11089679A 1979-08-30 1979-08-30 Detector for displacement of electrostatic capacity type Pending JPS5635013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11089679A JPS5635013A (en) 1979-08-30 1979-08-30 Detector for displacement of electrostatic capacity type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11089679A JPS5635013A (en) 1979-08-30 1979-08-30 Detector for displacement of electrostatic capacity type

Publications (1)

Publication Number Publication Date
JPS5635013A true JPS5635013A (en) 1981-04-07

Family

ID=14547426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11089679A Pending JPS5635013A (en) 1979-08-30 1979-08-30 Detector for displacement of electrostatic capacity type

Country Status (1)

Country Link
JP (1) JPS5635013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432035A (en) * 1982-06-11 1984-02-14 International Business Machines Corp. Method of making high dielectric constant insulators and capacitors using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432035A (en) * 1982-06-11 1984-02-14 International Business Machines Corp. Method of making high dielectric constant insulators and capacitors using same

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