JPH0548143Y2 - - Google Patents

Info

Publication number
JPH0548143Y2
JPH0548143Y2 JP6977987U JP6977987U JPH0548143Y2 JP H0548143 Y2 JPH0548143 Y2 JP H0548143Y2 JP 6977987 U JP6977987 U JP 6977987U JP 6977987 U JP6977987 U JP 6977987U JP H0548143 Y2 JPH0548143 Y2 JP H0548143Y2
Authority
JP
Japan
Prior art keywords
signal
output
ultrasonic
time
detection
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
JP6977987U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63177779U (en]
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 JP6977987U priority Critical patent/JPH0548143Y2/ja
Publication of JPS63177779U publication Critical patent/JPS63177779U/ja
Application granted granted Critical
Publication of JPH0548143Y2 publication Critical patent/JPH0548143Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP6977987U 1987-05-11 1987-05-11 Expired - Lifetime JPH0548143Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6977987U JPH0548143Y2 (en]) 1987-05-11 1987-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6977987U JPH0548143Y2 (en]) 1987-05-11 1987-05-11

Publications (2)

Publication Number Publication Date
JPS63177779U JPS63177779U (en]) 1988-11-17
JPH0548143Y2 true JPH0548143Y2 (en]) 1993-12-20

Family

ID=30910816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6977987U Expired - Lifetime JPH0548143Y2 (en]) 1987-05-11 1987-05-11

Country Status (1)

Country Link
JP (1) JPH0548143Y2 (en])

Also Published As

Publication number Publication date
JPS63177779U (en]) 1988-11-17

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