JPS5355782A - Wave transmitterrreceiver for ultrasonic switch - Google Patents

Wave transmitterrreceiver for ultrasonic switch

Info

Publication number
JPS5355782A
JPS5355782A JP13098976A JP13098976A JPS5355782A JP S5355782 A JPS5355782 A JP S5355782A JP 13098976 A JP13098976 A JP 13098976A JP 13098976 A JP13098976 A JP 13098976A JP S5355782 A JPS5355782 A JP S5355782A
Authority
JP
Japan
Prior art keywords
transmitterrreceiver
wave
ultrasonic switch
ultrasonic
switch
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
JP13098976A
Other languages
Japanese (ja)
Inventor
Masayuki Nakamura
Shiyoujirou Kawaguchi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13098976A priority Critical patent/JPS5355782A/en
Publication of JPS5355782A publication Critical patent/JPS5355782A/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP13098976A 1976-10-29 1976-10-29 Wave transmitterrreceiver for ultrasonic switch Pending JPS5355782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13098976A JPS5355782A (en) 1976-10-29 1976-10-29 Wave transmitterrreceiver for ultrasonic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13098976A JPS5355782A (en) 1976-10-29 1976-10-29 Wave transmitterrreceiver for ultrasonic switch

Publications (1)

Publication Number Publication Date
JPS5355782A true JPS5355782A (en) 1978-05-20

Family

ID=15047310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13098976A Pending JPS5355782A (en) 1976-10-29 1976-10-29 Wave transmitterrreceiver for ultrasonic switch

Country Status (1)

Country Link
JP (1) JPS5355782A (en)

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