CN101248541A - 用于超声流量计的换能器组件 - Google Patents
用于超声流量计的换能器组件 Download PDFInfo
- Publication number
- CN101248541A CN101248541A CNA2006800294102A CN200680029410A CN101248541A CN 101248541 A CN101248541 A CN 101248541A CN A2006800294102 A CNA2006800294102 A CN A2006800294102A CN 200680029410 A CN200680029410 A CN 200680029410A CN 101248541 A CN101248541 A CN 101248541A
- Authority
- CN
- China
- Prior art keywords
- outer cover
- transducer
- piezoelectric element
- transducer assemblies
- elongated outer
- 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
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70781405P | 2005-08-12 | 2005-08-12 | |
| US60/707,814 | 2005-08-12 | ||
| US60/710,068 | 2005-08-22 | ||
| US11/301,140 | 2005-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101248541A true CN101248541A (zh) | 2008-08-20 |
| CN100587988C CN100587988C (zh) | 2010-02-03 |
Family
ID=39933936
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800295158A Expired - Fee Related CN101243558B (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器壳体 |
| CN200680029410A Active CN100587988C (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器组件 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800295158A Expired - Fee Related CN101243558B (zh) | 2005-08-12 | 2006-07-21 | 用于超声流量计的换能器壳体 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101243558B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102449850A (zh) * | 2009-04-13 | 2012-05-09 | 丹尼尔度量和控制公司 | 具有到压电晶体的稳健电连接的换能器 |
| CN104364613A (zh) * | 2012-02-29 | 2015-02-18 | 通用电气公司 | 传感器端口插入装置 |
| CN105987960A (zh) * | 2015-03-19 | 2016-10-05 | Imal 有限责任公司 | 超声波发射器 |
| CN107356299A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
| CN107356300A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
| CN108136113A (zh) * | 2015-08-28 | 2018-06-08 | 克里斯医疗系统股份有限公司 | 包括弹簧接触件的流量传感器系统 |
| CN110940385A (zh) * | 2018-09-25 | 2020-03-31 | 比尔克特韦尔克有限两合公司 | 具有流体壳体的流体测量装置和制造流体壳体的方法 |
| CN114440995A (zh) * | 2015-05-14 | 2022-05-06 | 株式会社基恩士 | 超声波流量开关 |
Families Citing this family (8)
| 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 |
| 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 |
| CA2879609C (en) * | 2014-01-29 | 2020-04-28 | Robert D. Thibodeau | Refillable material transfer system |
| US10718645B2 (en) | 2017-10-27 | 2020-07-21 | 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 |
| 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 |
Family Cites Families (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 |
| CN1104629C (zh) * | 1995-12-13 | 2003-04-02 | 松下电器产业株式会社 | 超声波流量计和超声波收发器 |
-
2006
- 2006-07-21 CN CN2006800295158A patent/CN101243558B/zh not_active Expired - Fee Related
- 2006-07-21 CN CN200680029410A patent/CN100587988C/zh active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102449850A (zh) * | 2009-04-13 | 2012-05-09 | 丹尼尔度量和控制公司 | 具有到压电晶体的稳健电连接的换能器 |
| CN102449850B (zh) * | 2009-04-13 | 2014-09-24 | 丹尼尔度量和控制公司 | 具有到压电晶体的稳健电连接的换能器 |
| CN104364613A (zh) * | 2012-02-29 | 2015-02-18 | 通用电气公司 | 传感器端口插入装置 |
| CN104364613B (zh) * | 2012-02-29 | 2019-03-08 | 通用电气公司 | 传感器端口插入装置 |
| CN105987960A (zh) * | 2015-03-19 | 2016-10-05 | Imal 有限责任公司 | 超声波发射器 |
| CN114440995A (zh) * | 2015-05-14 | 2022-05-06 | 株式会社基恩士 | 超声波流量开关 |
| CN108136113A (zh) * | 2015-08-28 | 2018-06-08 | 克里斯医疗系统股份有限公司 | 包括弹簧接触件的流量传感器系统 |
| CN107356299A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
| CN107356300A (zh) * | 2017-09-07 | 2017-11-17 | 上海诺仪表有限公司 | 一种超声流量计 |
| CN110940385A (zh) * | 2018-09-25 | 2020-03-31 | 比尔克特韦尔克有限两合公司 | 具有流体壳体的流体测量装置和制造流体壳体的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100587988C (zh) | 2010-02-03 |
| CN101243558A (zh) | 2008-08-13 |
| CN101243558B (zh) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101243558B (zh) | 用于超声流量计的换能器壳体 | |
| CA2617629C (en) | Transducer assembly for an ultrasonic fluid meter | |
| EP1913648B1 (en) | Transducer housing for an ultrasonic fluid meter and an ultrasonic fluid meter | |
| US7966893B2 (en) | Adjusting transducer frequency without ceasing fluid flow through a meter | |
| CN102449850B (zh) | 具有到压电晶体的稳健电连接的换能器 | |
| CN202453014U (zh) | 超声波流量计传感器组件及其系统 | |
| EP2153177B1 (en) | Systems and methods of a transducer having a plastic matching layer | |
| RU2381598C2 (ru) | Ультразвуковой расходомер и преобразователь для него | |
| HK1111811B (zh) | 供超声波流体计量器用的换能器封装 | |
| WO2009115843A1 (en) | Acoustic emission transducer | |
| HK1111812A (zh) | 供超声波流体计量器用的换能器外罩和超声波流体计量器 | |
| HK1111812B (zh) | 供超声波流体计量器用的换能器外罩和超声波流体计量器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 | ||
| 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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 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: 20220713 Address after: Colorado, USA Patentee after: MICRO MOTION, Inc. Address before: Missouri, USA Patentee before: Emerson Saab cviii |