JPS5850436A - ノツキングセンサ - Google Patents

ノツキングセンサ

Info

Publication number
JPS5850436A
JPS5850436A JP15034281A JP15034281A JPS5850436A JP S5850436 A JPS5850436 A JP S5850436A JP 15034281 A JP15034281 A JP 15034281A JP 15034281 A JP15034281 A JP 15034281A JP S5850436 A JPS5850436 A JP S5850436A
Authority
JP
Japan
Prior art keywords
metal plate
sensor
piezoelectric vibrator
king
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.)
Granted
Application number
JP15034281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH048733B2 (enrdf_load_stackoverflow
Inventor
Kiyokane Kaji
清金 梶
Atsushi Oota
淳 太田
Shogo Asano
浅野　勝吾
Kunio Sugiyama
杉山　邦夫
Okinori Sakurada
桜田　興宣
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.)
Toyota Motor Corp
Panasonic Holdings Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
Matsushita Electric Industrial 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 Toyota Motor Corp, Toyota Jidosha Kogyo KK, Matsushita Electric Industrial Co Ltd filed Critical Toyota Motor Corp
Priority to JP15034281A 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)
JP15034281A 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
JP15034281A 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
JP15034281A JPS5850436A (ja) 1981-09-21 1981-09-21 ノツキングセンサ

Publications (2)

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

Family

ID=15494895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15034281A 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 (enrdf_load_stackoverflow)

Citations (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

Patent Citations (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
JPH048733B2 (enrdf_load_stackoverflow) 1992-02-18

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