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HK1111811B - 供超声波流体计量器用的换能器封装 - Google Patents

供超声波流体计量器用的换能器封装 Download PDF

Info

Publication number
HK1111811B
HK1111811B HK08105723.5A HK08105723A HK1111811B HK 1111811 B HK1111811 B HK 1111811B HK 08105723 A HK08105723 A HK 08105723A HK 1111811 B HK1111811 B HK 1111811B
Authority
HK
Hong Kong
Prior art keywords
piezoelectric element
outer housing
assembly
elongated outer
transducer
Prior art date
Application number
HK08105723.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1111811A1 (zh
Inventor
Henry Jr C. Straub
Charles R. Allen
Original Assignee
Micro Motion, Inc.
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
Priority claimed from US11/301,140 external-priority patent/US7307373B2/en
Application filed by Micro Motion, Inc. filed Critical Micro Motion, Inc.
Publication of HK1111811A1 publication Critical patent/HK1111811A1/zh
Publication of HK1111811B publication Critical patent/HK1111811B/zh

Links

HK08105723.5A 2005-08-12 2006-07-21 供超声波流体计量器用的换能器封装 HK1111811B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US70781405P 2005-08-12 2005-08-12
US60/707,814 2005-08-12
US71006805P 2005-08-22 2005-08-22
US60/710,068 2005-08-22
US11/301,140 US7307373B2 (en) 2005-08-12 2005-12-12 Transducer assembly for an ultrasonic fluid meter
US11/301,140 2005-12-12
PCT/US2006/028477 WO2007021453A2 (en) 2005-08-12 2006-07-21 Transducer assembly for an ultrasonic fluid meter

Publications (2)

Publication Number Publication Date
HK1111811A1 HK1111811A1 (zh) 2008-08-15
HK1111811B true HK1111811B (zh) 2012-06-15

Family

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