JPS60139399U - 超音波セラミツクセンサ - Google Patents

超音波セラミツクセンサ

Info

Publication number
JPS60139399U
JPS60139399U JP2648784U JP2648784U JPS60139399U JP S60139399 U JPS60139399 U JP S60139399U JP 2648784 U JP2648784 U JP 2648784U JP 2648784 U JP2648784 U JP 2648784U JP S60139399 U JPS60139399 U JP S60139399U
Authority
JP
Japan
Prior art keywords
ceramic sensor
ultrasonic ceramic
ultrasonic
vibration case
piezoelectric element
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.)
Granted
Application number
JP2648784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH055757Y2 (enExample
Inventor
利治 伊藤
小関　英治
耕造 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP2648784U priority Critical patent/JPS60139399U/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 DE3505872A priority patent/DE3505872C2/de
Priority to FR858502441A priority patent/FR2559985B1/fr
Publication of JPS60139399U publication Critical patent/JPS60139399U/ja
Application granted granted Critical
Publication of JPH055757Y2 publication Critical patent/JPH055757Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2648784U 1984-02-21 1984-02-24 超音波セラミツクセンサ Granted JPS60139399U (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2648784U JPS60139399U (ja) 1984-02-24 1984-02-24 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
DE3505872A DE3505872C2 (de) 1984-02-21 1985-02-20 Ultraschallwandler mit in einem geschlossenen Gehäuse angeordnetem piezoelektrischen Element
FR858502441A FR2559985B1 (fr) 1984-02-21 1985-02-20 Transducteur ultrasonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2648784U JPS60139399U (ja) 1984-02-24 1984-02-24 超音波セラミツクセンサ

Publications (2)

Publication Number Publication Date
JPS60139399U true JPS60139399U (ja) 1985-09-14
JPH055757Y2 JPH055757Y2 (enExample) 1993-02-15

Family

ID=30522538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2648784U Granted JPS60139399U (ja) 1984-02-21 1984-02-24 超音波セラミツクセンサ

Country Status (1)

Country Link
JP (1) JPS60139399U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692367B2 (en) 2006-11-27 2010-04-06 Murata Manufacturing Co., Ltd. Ultrasonic transducer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347907U (enExample) * 1976-09-24 1978-04-22
JPS5618078U (enExample) * 1979-07-19 1981-02-17
JPS60136599U (ja) * 1984-02-21 1985-09-10 日本特殊陶業株式会社 超音波セラミツクセンサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347907U (enExample) * 1976-09-24 1978-04-22
JPS5618078U (enExample) * 1979-07-19 1981-02-17
JPS60136599U (ja) * 1984-02-21 1985-09-10 日本特殊陶業株式会社 超音波セラミツクセンサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692367B2 (en) 2006-11-27 2010-04-06 Murata Manufacturing Co., Ltd. Ultrasonic transducer

Also Published As

Publication number Publication date
JPH055757Y2 (enExample) 1993-02-15

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