CN101243558B - 用于超声流量计的换能器壳体 - Google Patents
用于超声流量计的换能器壳体 Download PDFInfo
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- CN101243558B CN101243558B CN2006800295158A CN200680029515A CN101243558B CN 101243558 B CN101243558 B CN 101243558B CN 2006800295158 A CN2006800295158 A CN 2006800295158A CN 200680029515 A CN200680029515 A CN 200680029515A CN 101243558 B CN101243558 B CN 101243558B
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- matching layer
- acoustic matching
- transducer
- transducer housing
- piezoelectric element
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Abstract
Description
Claims (16)
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 | ||
US11/301,136 US7397168B2 (en) | 2005-08-12 | 2005-12-12 | Transducer housing for an ultrasonic fluid meter |
US11/301,136 | 2005-12-12 | ||
PCT/US2006/028399 WO2007021450A2 (en) | 2005-08-12 | 2006-07-21 | Transducer housing for an ultrasonic fluid meter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101243558A CN101243558A (zh) | 2008-08-13 |
CN101243558B true CN101243558B (zh) | 2010-12-08 |
Family
ID=39933936
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680029410A Active CN100587988C (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器组件 |
CN2006800295158A Active CN101243558B (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器壳体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680029410A Active CN100587988C (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器组件 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN100587988C (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2236994A1 (en) | 2009-04-02 | 2010-10-06 | Kamstrup A/S | Flow meter with common protection membrane |
EP2419968B1 (en) * | 2009-04-13 | 2016-10-19 | Daniel Measurement and Control, Inc. | Transducer having a robust electrical connection to a piezoelectric crystal |
EP2336732A1 (en) * | 2009-12-15 | 2011-06-22 | Kamstrup A/S | Consumption Meter with Flow Part and Housing Formed by a Monolithic Polymer Structure |
DE102010030189A1 (de) * | 2010-06-16 | 2011-12-22 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Ultraschallwandlers zum Einsatz in einem fluiden Medium |
US9027406B2 (en) * | 2011-05-16 | 2015-05-12 | General Electric Company | Transducer apparatus and method for assembling a transducer apparatus |
US8844347B2 (en) * | 2012-02-29 | 2014-09-30 | General Electric Company | Sensor port insert apparatus |
CA2879609C (en) * | 2014-01-29 | 2020-04-28 | Robert D. Thibodeau | Refillable material transfer system |
EP3070468A1 (en) * | 2015-03-19 | 2016-09-21 | Imal S.R.L. | Ultrasonic transmitter |
CA3202041A1 (en) * | 2015-08-28 | 2017-03-09 | Crisi Medical Systems, Inc. | Flow sensor system including spring contacts |
CN107356300A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
CN107356299A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
CA3084420C (en) | 2017-10-27 | 2024-02-13 | Daniel Measurement And Control, Inc. | Adjustable transducer assemblies |
DE102018201404B3 (de) * | 2018-01-30 | 2019-04-11 | Pi Ceramic Gmbh | Ultraschallwandler mit einer Piezokeramik und Verfahren zur Herstellung eines solchen Ultraschallwandlers |
FR3086388B1 (fr) * | 2018-09-25 | 2021-06-04 | Buerkert Werke Gmbh & Co Kg | Moyen de mesure de fluide presentant un boitier de fluide, et procede de fabrication de boitier de fluide |
CN109142542A (zh) * | 2018-11-05 | 2019-01-04 | 江苏迅创科技股份有限公司 | 一种晶体含量测量装置及安装方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297607A (en) * | 1980-04-25 | 1981-10-27 | Panametrics, Inc. | Sealed, matched piezoelectric transducer |
US5329821A (en) * | 1992-05-08 | 1994-07-19 | Nusonics, Inc. | Autoranging sonic flowmeter |
US6508133B1 (en) * | 1995-12-13 | 2003-01-21 | Matsushita Electric Industrial Co. Ltd. | Ultrasonic flowmeter and ultrasonic generator/detector |
-
2006
- 2006-07-21 CN CN200680029410A patent/CN100587988C/zh active Active
- 2006-07-21 CN CN2006800295158A patent/CN101243558B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297607A (en) * | 1980-04-25 | 1981-10-27 | Panametrics, Inc. | Sealed, matched piezoelectric transducer |
US5329821A (en) * | 1992-05-08 | 1994-07-19 | Nusonics, Inc. | Autoranging sonic flowmeter |
US6508133B1 (en) * | 1995-12-13 | 2003-01-21 | Matsushita Electric Industrial Co. Ltd. | Ultrasonic flowmeter and ultrasonic generator/detector |
Also Published As
Publication number | Publication date |
---|---|
CN101243558A (zh) | 2008-08-13 |
CN100587988C (zh) | 2010-02-03 |
CN101248541A (zh) | 2008-08-20 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Texas, USA Patentee after: Daniel measurement and Control Co.,Ltd. Address before: Texas, USA Patentee before: DANIEL MEASUREMENT AND CONTROL, Inc. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: Missouri, USA Patentee after: Emerson Saab cviii Address before: Texas, USA Patentee before: Daniel measurement and Control Co.,Ltd. Effective date of registration: 20220712 Address after: Colorado, USA Patentee after: MICRO MOTION, Inc. Address before: Missouri, USA Patentee before: Emerson Saab cviii |
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TR01 | Transfer of patent right |