JPS63159786U - - Google Patents

Info

Publication number
JPS63159786U
JPS63159786U JP5303687U JP5303687U JPS63159786U JP S63159786 U JPS63159786 U JP S63159786U JP 5303687 U JP5303687 U JP 5303687U JP 5303687 U JP5303687 U JP 5303687U JP S63159786 U JPS63159786 U JP S63159786U
Authority
JP
Japan
Prior art keywords
ultrasonic
resistance
output
receiving
trigger signal
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
JP5303687U
Other languages
English (en)
Japanese (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 JP5303687U priority Critical patent/JPS63159786U/ja
Publication of JPS63159786U publication Critical patent/JPS63159786U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP5303687U 1987-04-08 1987-04-08 Pending JPS63159786U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5303687U JPS63159786U (enExample) 1987-04-08 1987-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5303687U JPS63159786U (enExample) 1987-04-08 1987-04-08

Publications (1)

Publication Number Publication Date
JPS63159786U true JPS63159786U (enExample) 1988-10-19

Family

ID=30878736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5303687U Pending JPS63159786U (enExample) 1987-04-08 1987-04-08

Country Status (1)

Country Link
JP (1) JPS63159786U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462494A (ja) * 1990-06-29 1992-02-27 Matsushita Electric Ind Co Ltd 超音波式物体感知装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843662A (enExample) * 1971-10-04 1973-06-23
JPS52107186A (en) * 1976-03-04 1977-09-08 Hitachi Medical Corp Ultrasonic signal receiver
JPS6234546A (ja) * 1985-08-07 1987-02-14 株式会社日立製作所 超音波受波整相回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843662A (enExample) * 1971-10-04 1973-06-23
JPS52107186A (en) * 1976-03-04 1977-09-08 Hitachi Medical Corp Ultrasonic signal receiver
JPS6234546A (ja) * 1985-08-07 1987-02-14 株式会社日立製作所 超音波受波整相回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462494A (ja) * 1990-06-29 1992-02-27 Matsushita Electric Ind Co Ltd 超音波式物体感知装置

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