JPS5236424A - Piezoelectric switching device - Google Patents

Piezoelectric switching device

Info

Publication number
JPS5236424A
JPS5236424A JP50112137A JP11213775A JPS5236424A JP S5236424 A JPS5236424 A JP S5236424A JP 50112137 A JP50112137 A JP 50112137A JP 11213775 A JP11213775 A JP 11213775A JP S5236424 A JPS5236424 A JP S5236424A
Authority
JP
Japan
Prior art keywords
switching device
electrodes
piezoelectric switching
piezoelectric
possesses
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
JP50112137A
Other languages
Japanese (ja)
Inventor
Iwao Sagara
Koji Tanagawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP50112137A priority Critical patent/JPS5236424A/en
Publication of JPS5236424A publication Critical patent/JPS5236424A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)

Abstract

PURPOSE: To obtain a switching device which possesses the encoder function, by means of dividing one side of paired electrodes of piezoelectric element, thereby connecting the electrodes being selected from these divided electrodes in parallel, and commonly connecting the electrodes of other side.
COPYRIGHT: (C)1977,JPO&Japio
JP50112137A 1975-09-18 1975-09-18 Piezoelectric switching device Pending JPS5236424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50112137A JPS5236424A (en) 1975-09-18 1975-09-18 Piezoelectric switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50112137A JPS5236424A (en) 1975-09-18 1975-09-18 Piezoelectric switching device

Publications (1)

Publication Number Publication Date
JPS5236424A true JPS5236424A (en) 1977-03-19

Family

ID=14579129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50112137A Pending JPS5236424A (en) 1975-09-18 1975-09-18 Piezoelectric switching device

Country Status (1)

Country Link
JP (1) JPS5236424A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210912A (en) * 1985-03-15 1986-09-19 Toyota Central Res & Dev Lab Inc Air flow measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210912A (en) * 1985-03-15 1986-09-19 Toyota Central Res & Dev Lab Inc Air flow measuring instrument
JPH0576566B2 (en) * 1985-03-15 1993-10-22 Toyoda Chuo Kenkyusho Kk

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