JPS6489894A - Ultrasonic wave transmitter-receiver - Google Patents

Ultrasonic wave transmitter-receiver

Info

Publication number
JPS6489894A
JPS6489894A JP24663687A JP24663687A JPS6489894A JP S6489894 A JPS6489894 A JP S6489894A JP 24663687 A JP24663687 A JP 24663687A JP 24663687 A JP24663687 A JP 24663687A JP S6489894 A JPS6489894 A JP S6489894A
Authority
JP
Japan
Prior art keywords
electric
piezo
enclosure
vibration
mechanical
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
JP24663687A
Other languages
English (en)
Inventor
Takatoshi Nada
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP24663687A priority Critical patent/JPS6489894A/ja
Publication of JPS6489894A publication Critical patent/JPS6489894A/ja
Pending legal-status Critical Current

Links

JP24663687A 1987-09-30 1987-09-30 Ultrasonic wave transmitter-receiver Pending JPS6489894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24663687A JPS6489894A (en) 1987-09-30 1987-09-30 Ultrasonic wave transmitter-receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24663687A JPS6489894A (en) 1987-09-30 1987-09-30 Ultrasonic wave transmitter-receiver

Publications (1)

Publication Number Publication Date
JPS6489894A true JPS6489894A (en) 1989-04-05

Family

ID=17151352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24663687A Pending JPS6489894A (en) 1987-09-30 1987-09-30 Ultrasonic wave transmitter-receiver

Country Status (1)

Country Link
JP (1) JPS6489894A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038027A1 (fr) * 1996-12-06 1999-07-29 Shigeyasu Ishida Dispositif emetteur pour emetteur d'ondes ultrasoniques
US6828463B2 (en) 2003-03-26 2004-12-07 Council Of Scientific And Industrial Research Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring
SG122810A1 (en) * 2003-12-31 2006-06-29 Singapore Tech Dynamics Pte Ammunition counter
WO2013183292A1 (ja) * 2012-06-05 2013-12-12 パナソニック株式会社 超音波送受波器およびそれを備えた超音波流量計

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038027A1 (fr) * 1996-12-06 1999-07-29 Shigeyasu Ishida Dispositif emetteur pour emetteur d'ondes ultrasoniques
US6828463B2 (en) 2003-03-26 2004-12-07 Council Of Scientific And Industrial Research Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring
SG122810A1 (en) * 2003-12-31 2006-06-29 Singapore Tech Dynamics Pte Ammunition counter
WO2013183292A1 (ja) * 2012-06-05 2013-12-12 パナソニック株式会社 超音波送受波器およびそれを備えた超音波流量計
CN104365118A (zh) * 2012-06-05 2015-02-18 松下知识产权经营株式会社 超声波发送接收器以及具备该超声波发送接收器的超声波流量计
JPWO2013183292A1 (ja) * 2012-06-05 2016-01-28 パナソニックＩｐマネジメント株式会社 超音波送受波器およびそれを備えた超音波流量計
US9378725B2 (en) 2012-06-05 2016-06-28 Panasonic Intellectual Property Management Co., Ltd. Ultrasonic transducer and ultrasonic flow meter including ultrasonic transducer
CN104365118B (zh) * 2012-06-05 2018-02-13 松下知识产权经营株式会社 超声波发送接收器以及具备该超声波发送接收器的超声波流量计

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