JPS61270689A - Ultrasonic object detector - Google Patents

Ultrasonic object detector

Info

Publication number
JPS61270689A
JPS61270689A JP60112522A JP11252285A JPS61270689A JP S61270689 A JPS61270689 A JP S61270689A JP 60112522 A JP60112522 A JP 60112522A JP 11252285 A JP11252285 A JP 11252285A JP S61270689 A JPS61270689 A JP S61270689A
Authority
JP
Japan
Prior art keywords
receiver
wave
transmitter
ultrasonic
detecting
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
JP60112522A
Other languages
English (en)
Inventor
Toshiki Yamane
Naoya Azuma
Susumu Katayama
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 JP60112522A priority Critical patent/JPS61270689A/ja
Publication of JPS61270689A publication Critical patent/JPS61270689A/ja
Pending legal-status Critical Current

Links

JP60112522A 1985-05-25 1985-05-25 Ultrasonic object detector Pending JPS61270689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60112522A JPS61270689A (en) 1985-05-25 1985-05-25 Ultrasonic object detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60112522A JPS61270689A (en) 1985-05-25 1985-05-25 Ultrasonic object detector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63212911A Division JPH01112187A (en) 1988-08-26 1988-08-26 Ultrasonic body detector

Publications (1)

Publication Number Publication Date
JPS61270689A true JPS61270689A (en) 1986-11-29

Family

ID=14588746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60112522A Pending JPS61270689A (en) 1985-05-25 1985-05-25 Ultrasonic object detector

Country Status (1)

Country Link
JP (1) JPS61270689A (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226361A (en) * 1975-08-25 1977-02-26 Nippon Chem Ind Co Ltd:The Process for refining of harmful gases
JPS5272479A (en) * 1975-12-15 1977-06-16 Matsushita Electric Works Ltd Method of eliminating noises in supersonic switch
JPS538358U (ja) * 1976-07-04 1978-01-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226361A (en) * 1975-08-25 1977-02-26 Nippon Chem Ind Co Ltd:The Process for refining of harmful gases
JPS5272479A (en) * 1975-12-15 1977-06-16 Matsushita Electric Works Ltd Method of eliminating noises in supersonic switch
JPS538358U (ja) * 1976-07-04 1978-01-24

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