CN101476911A - 用于确定流动介质的流量的超声波计数器 - Google Patents
用于确定流动介质的流量的超声波计数器 Download PDFInfo
- Publication number
- CN101476911A CN101476911A CN 200810176267 CN200810176267A CN101476911A CN 101476911 A CN101476911 A CN 101476911A CN 200810176267 CN200810176267 CN 200810176267 CN 200810176267 A CN200810176267 A CN 200810176267A CN 101476911 A CN101476911 A CN 101476911A
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- China
- Prior art keywords
- deviation mirror
- ultrasound wave
- bearing
- wave counting
- deviation
- 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
- 230000004907 flux Effects 0.000 title 1
- 238000002604 ultrasonography Methods 0.000 claims abstract description 50
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000003134 recirculating effect Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920000491 Polyphenylsulfone Polymers 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
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- 229920003208 poly(ethylene sulfide) Polymers 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004010408.5 | 2004-03-01 | ||
DE200410010408 DE102004010408A1 (de) | 2004-03-01 | 2004-03-01 | Ultraschallzähler zur Bestimmung der Durchflussmenge eines strömenden Mediums |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410083200 Division CN1664514B (zh) | 2004-03-01 | 2004-09-29 | 用于确定流动介质的流量的超声波计数器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101476911A true CN101476911A (zh) | 2009-07-08 |
CN101476911B CN101476911B (zh) | 2013-03-20 |
Family
ID=34877313
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810176267 Expired - Lifetime CN101476911B (zh) | 2004-03-01 | 2004-09-29 | 用于确定流动介质的流量的超声波计数器 |
CN 200410083200 Expired - Fee Related CN1664514B (zh) | 2004-03-01 | 2004-09-29 | 用于确定流动介质的流量的超声波计数器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410083200 Expired - Fee Related CN1664514B (zh) | 2004-03-01 | 2004-09-29 | 用于确定流动介质的流量的超声波计数器 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN101476911B (zh) |
DE (1) | DE102004010408A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102192767A (zh) * | 2010-03-18 | 2011-09-21 | 西克工程有限公司 | 用于测量流体流动速度的超声波测量装置和方法 |
CN102637046A (zh) * | 2012-04-23 | 2012-08-15 | 江苏迈拓智能仪表有限公司 | 一种超声计量和流量控制系统 |
CN103983312A (zh) * | 2014-06-03 | 2014-08-13 | 威海市天罡仪表股份有限公司 | 弹头式稳流器 |
CN104764499A (zh) * | 2015-04-16 | 2015-07-08 | 威海市天罡仪表股份有限公司 | 超声波流量计 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004053860B4 (de) * | 2004-11-04 | 2009-04-16 | Hydrometer Gmbh | Ultraschallzähler zur Bestimmung der Durchflussmenge eines strömenden Mediums |
EP1995570A1 (en) * | 2007-05-25 | 2008-11-26 | Kamstrup A/S | An ultrasound flow meter |
DE102008049891B4 (de) * | 2008-10-02 | 2012-12-06 | Hydrometer Gmbh | Strömungsrichter für ein Durchflussmessgerät, insbesondere ein Ultraschallmessgerät |
EP2230490A1 (en) * | 2009-03-16 | 2010-09-22 | Kamstrup A/S | Positioning of elements in flow meter housings |
DE102010020338A1 (de) * | 2010-05-12 | 2011-11-17 | Hydrometer Gmbh | Gehäuseanordnung für Ultraschall-Durchflussmesser sowie Ultaschall-Durchflussmesser |
DE102010033858A1 (de) * | 2010-07-21 | 2012-01-26 | Hydrometer Gmbh | Gehäuse für eine Ultraschall-Messeinrichtung zur Messung eines Fluidflusses und Verfahren zur Herstellung eines Gehäuses |
CN103940480B (zh) * | 2014-04-10 | 2018-05-01 | 重庆市伟岸测器制造股份有限公司 | 一种水表 |
US10823597B2 (en) * | 2017-12-14 | 2020-11-03 | Arad Ltd. | Ultrasonic water meter including a metallic outer body and polymeric inner lining sleeve |
CN110400360B (zh) * | 2019-07-25 | 2021-03-19 | 北京航空航天大学 | 一种基于全卷积神经网络的声波渡越时间检测方法 |
CN111457977B (zh) * | 2020-02-29 | 2021-09-24 | 浙江威星智能仪表股份有限公司 | 一种针对脉动流影响的超声波燃气表时间采样方法 |
CN111426358A (zh) * | 2020-05-07 | 2020-07-17 | 汇中仪表股份有限公司 | 一种超声波测量结构及其组装方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610167A (en) * | 1984-07-23 | 1986-09-09 | Westinghouse Electric Corp. | Apparatus for measuring flow velocity of fluids |
EP0392294A1 (de) * | 1989-04-13 | 1990-10-17 | Siemens Aktiengesellschaft | Durchflussmesseinrichtung für flüssige Medien nach dem Ultraschall-Laufzeitprizip |
EP0477418B1 (de) * | 1990-09-28 | 1996-04-03 | Siemens Aktiengesellschaft | Ultraschall (US)-Durchflussmesser-Einbaueinheit zum Einbauen in ein Messrohr |
DE59200021D1 (de) * | 1992-03-11 | 1993-12-02 | Siemens Ag | Durchflussmesseinrichtung für flüssige Medien nach dem Ultraschall-Laufzeitprinzip. |
EP0897102B1 (de) * | 1997-08-14 | 2007-06-27 | Landis+Gyr GmbH | Ultraschall-Durchflussmesser |
DE10109161B4 (de) * | 2001-02-24 | 2005-01-20 | Hydrometer Gmbh | Durchflußmesser |
-
2004
- 2004-03-01 DE DE200410010408 patent/DE102004010408A1/de not_active Withdrawn
- 2004-09-29 CN CN 200810176267 patent/CN101476911B/zh not_active Expired - Lifetime
- 2004-09-29 CN CN 200410083200 patent/CN1664514B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102192767A (zh) * | 2010-03-18 | 2011-09-21 | 西克工程有限公司 | 用于测量流体流动速度的超声波测量装置和方法 |
CN102192767B (zh) * | 2010-03-18 | 2013-07-24 | 西克工程有限公司 | 用于测量流体流动速度的超声波测量装置和方法 |
CN102637046A (zh) * | 2012-04-23 | 2012-08-15 | 江苏迈拓智能仪表有限公司 | 一种超声计量和流量控制系统 |
CN103983312A (zh) * | 2014-06-03 | 2014-08-13 | 威海市天罡仪表股份有限公司 | 弹头式稳流器 |
CN103983312B (zh) * | 2014-06-03 | 2017-07-28 | 威海市天罡仪表股份有限公司 | 弹头式稳流器 |
CN104764499A (zh) * | 2015-04-16 | 2015-07-08 | 威海市天罡仪表股份有限公司 | 超声波流量计 |
CN104764499B (zh) * | 2015-04-16 | 2018-03-30 | 威海市天罡仪表股份有限公司 | 超声波流量计 |
Also Published As
Publication number | Publication date |
---|---|
CN101476911B (zh) | 2013-03-20 |
DE102004010408A1 (de) | 2005-09-22 |
CN1664514A (zh) | 2005-09-07 |
CN1664514B (zh) | 2010-05-12 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: DIEHL METERING CO., LTD. Free format text: FORMER NAME: FLOW RATE MEASUREMENT GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: German Ansbacher Patentee after: DIEHL METERING GmbH Address before: German Ansbacher Patentee before: Hydrometer GmbH, 91522 Ansbach, DE |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IP01 | Partial invalidation of patent right |
Commission number: 4W104072 Conclusion of examination: To maintain the patent right on the basis of the amended claim 1-12 submitted by the patent owner in December 11, 2015. Decision date of declaring invalidation: 20160505 Decision number of declaring invalidation: 28937 Denomination of invention: Ultrasonic counter for determining flux of yielding medium Granted publication date: 20130320 Patentee: DIEHL METERING GmbH |
|
CX01 | Expiry of patent term |
Granted publication date: 20130320 |