JPH048733B2 - - Google Patents

Info

Publication number
JPH048733B2
JPH048733B2 JP56150342A JP15034281A JPH048733B2 JP H048733 B2 JPH048733 B2 JP H048733B2 JP 56150342 A JP56150342 A JP 56150342A JP 15034281 A JP15034281 A JP 15034281A JP H048733 B2 JPH048733 B2 JP H048733B2
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
pin
fixed
base
plate
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 - Lifetime
Application number
JP56150342A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5850436A (ja
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 filed Critical
Priority to JP56150342A priority Critical patent/JPS5850436A/ja
Publication of JPS5850436A publication Critical patent/JPS5850436A/ja
Publication of JPH048733B2 publication Critical patent/JPH048733B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP56150342A 1981-09-21 1981-09-21 ノツキングセンサ Granted JPS5850436A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56150342A JPS5850436A (ja) 1981-09-21 1981-09-21 ノツキングセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56150342A JPS5850436A (ja) 1981-09-21 1981-09-21 ノツキングセンサ

Publications (2)

Publication Number Publication Date
JPS5850436A JPS5850436A (ja) 1983-03-24
JPH048733B2 true JPH048733B2 (cs) 1992-02-18

Family

ID=15494895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150342A Granted JPS5850436A (ja) 1981-09-21 1981-09-21 ノツキングセンサ

Country Status (1)

Country Link
JP (1) JPS5850436A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821127A (ja) * 1981-07-29 1983-02-07 Matsushita Electric Ind Co Ltd 振動検知装置

Also Published As

Publication number Publication date
JPS5850436A (ja) 1983-03-24

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