JPS636704Y2 - - Google Patents

Info

Publication number
JPS636704Y2
JPS636704Y2 JP1138181U JP1138181U JPS636704Y2 JP S636704 Y2 JPS636704 Y2 JP S636704Y2 JP 1138181 U JP1138181 U JP 1138181U JP 1138181 U JP1138181 U JP 1138181U JP S636704 Y2 JPS636704 Y2 JP S636704Y2
Authority
JP
Japan
Prior art keywords
transducer
opening
ship
ultrasonic transducer
exterior
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
Application number
JP1138181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57124777U (OSRAM
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 JP1138181U priority Critical patent/JPS636704Y2/ja
Publication of JPS57124777U publication Critical patent/JPS57124777U/ja
Application granted granted Critical
Publication of JPS636704Y2 publication Critical patent/JPS636704Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1138181U 1981-01-29 1981-01-29 Expired JPS636704Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1138181U JPS636704Y2 (OSRAM) 1981-01-29 1981-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1138181U JPS636704Y2 (OSRAM) 1981-01-29 1981-01-29

Publications (2)

Publication Number Publication Date
JPS57124777U JPS57124777U (OSRAM) 1982-08-03
JPS636704Y2 true JPS636704Y2 (OSRAM) 1988-02-25

Family

ID=29809522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1138181U Expired JPS636704Y2 (OSRAM) 1981-01-29 1981-01-29

Country Status (1)

Country Link
JP (1) JPS636704Y2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0143658Y2 (OSRAM) * 1985-12-13 1989-12-18

Also Published As

Publication number Publication date
JPS57124777U (OSRAM) 1982-08-03

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