JPH0141279Y2 - - Google Patents

Info

Publication number
JPH0141279Y2
JPH0141279Y2 JP1984050347U JP5034784U JPH0141279Y2 JP H0141279 Y2 JPH0141279 Y2 JP H0141279Y2 JP 1984050347 U JP1984050347 U JP 1984050347U JP 5034784 U JP5034784 U JP 5034784U JP H0141279 Y2 JPH0141279 Y2 JP H0141279Y2
Authority
JP
Japan
Prior art keywords
cylindrical side
case
vibration
ultrasonic
vibration case
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
JP1984050347U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60163899U (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 JP5034784U priority Critical patent/JPS60163899U/ja
Priority to US06/659,281 priority patent/US4556814A/en
Priority to EP84112594A priority patent/EP0178346B1/de
Priority to DK076485A priority patent/DK168317B1/da
Priority to FR858502441A priority patent/FR2559985B1/fr
Priority to DE3505872A priority patent/DE3505872C2/de
Publication of JPS60163899U publication Critical patent/JPS60163899U/ja
Application granted granted Critical
Publication of JPH0141279Y2 publication Critical patent/JPH0141279Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP5034784U 1984-02-21 1984-04-06 超音波セラミツクセンサ Granted JPS60163899U (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP5034784U JPS60163899U (ja) 1984-04-06 1984-04-06 超音波セラミツクセンサ
US06/659,281 US4556814A (en) 1984-02-21 1984-10-10 Piezoelectric ultrasonic transducer with porous plastic housing
EP84112594A EP0178346B1 (de) 1984-02-21 1984-10-18 Ultraschallwandler
DK076485A DK168317B1 (da) 1984-02-21 1985-02-19 Ultrasonisk transducer
FR858502441A FR2559985B1 (fr) 1984-02-21 1985-02-20 Transducteur ultrasonore
DE3505872A DE3505872C2 (de) 1984-02-21 1985-02-20 Ultraschallwandler mit in einem geschlossenen Gehäuse angeordnetem piezoelektrischen Element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5034784U JPS60163899U (ja) 1984-04-06 1984-04-06 超音波セラミツクセンサ

Publications (2)

Publication Number Publication Date
JPS60163899U JPS60163899U (ja) 1985-10-31
JPH0141279Y2 true JPH0141279Y2 (de) 1989-12-06

Family

ID=30873627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5034784U Granted JPS60163899U (ja) 1984-02-21 1984-04-06 超音波セラミツクセンサ

Country Status (1)

Country Link
JP (1) JPS60163899U (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2651140B2 (ja) * 1986-07-16 1997-09-10 株式会社 村田製作所 空中超音波トランスジユーサ
JPH0736639B2 (ja) * 1988-01-25 1995-04-19 株式会社村田製作所 空中超音波トランスデューサ
JP4432245B2 (ja) * 2000-06-02 2010-03-17 パナソニック電工株式会社 超音波振動子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530347A (en) * 1975-09-17 1978-10-25 Siemens Ag Transducers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530347A (en) * 1975-09-17 1978-10-25 Siemens Ag Transducers

Also Published As

Publication number Publication date
JPS60163899U (ja) 1985-10-31

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