CN109724656A - 超声波流量计以及换能器组件 - Google Patents
超声波流量计以及换能器组件 Download PDFInfo
- Publication number
- CN109724656A CN109724656A CN201811249822.8A CN201811249822A CN109724656A CN 109724656 A CN109724656 A CN 109724656A CN 201811249822 A CN201811249822 A CN 201811249822A CN 109724656 A CN109724656 A CN 109724656A
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- 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.)
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Links
- 230000000712 assembly Effects 0.000 title claims abstract description 61
- 238000000429 assembly Methods 0.000 title claims abstract description 61
- 239000002775 capsule Substances 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000002463 transducing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 238000006900 dealkylation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
-
- 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
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762578376P | 2017-10-27 | 2017-10-27 | |
US62/578,376 | 2017-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109724656A true CN109724656A (zh) | 2019-05-07 |
CN109724656B CN109724656B (zh) | 2021-06-29 |
Family
ID=66242822
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821743883.5U Withdrawn - After Issue CN209589143U (zh) | 2017-10-27 | 2018-10-25 | 超声波流量计以及换能器组件 |
CN201811249822.8A Active CN109724656B (zh) | 2017-10-27 | 2018-10-25 | 超声波流量计以及换能器组件 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821743883.5U Withdrawn - After Issue CN209589143U (zh) | 2017-10-27 | 2018-10-25 | 超声波流量计以及换能器组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10718645B2 (zh) |
EP (1) | EP3701229B1 (zh) |
CN (2) | CN209589143U (zh) |
CA (1) | CA3084420C (zh) |
WO (1) | WO2019083662A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115210005A (zh) * | 2019-08-28 | 2022-10-18 | Scr工程有限公司 | 流体分析设备 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206440316U (zh) * | 2017-01-23 | 2017-08-25 | 青岛海威茨仪表有限公司 | 一种多通道超声波流量计 |
CA3084420C (en) * | 2017-10-27 | 2024-02-13 | Daniel Measurement And Control, Inc. | Adjustable transducer assemblies |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890423A (en) * | 1973-07-27 | 1975-06-17 | Nusonics | Electroacoustic transducer assembly |
CN1346047A (zh) * | 2000-09-22 | 2002-04-24 | 克洛纳测量技术公司 | 超声换能器 |
CN101243558A (zh) * | 2005-08-12 | 2008-08-13 | 丹尼尔度量和控制公司 | 用于超声流量计的换能器壳体 |
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 |
CN102708851A (zh) * | 2012-06-25 | 2012-10-03 | 唐山海通电子有限公司 | 收发型水声换能器 |
CN102741665A (zh) * | 2010-01-06 | 2012-10-17 | 丹尼尔测量和控制公司 | 超声波流量计和具有隔离的变压器舱的换能器组件 |
CN102792132A (zh) * | 2010-01-06 | 2012-11-21 | 丹尼尔测量和控制公司 | 具有端口覆盖组件的超声波流量计 |
CN102792133A (zh) * | 2010-01-06 | 2012-11-21 | 丹尼尔测量和控制公司 | 具有带可旋转的接受器和肘状连接器的换能器组件的超声波流量计 |
CN102803908A (zh) * | 2009-06-16 | 2012-11-28 | 丹尼尔测量和控制公司 | 不停止流体流过测量仪器的换能器频率调节 |
CN103384957A (zh) * | 2011-01-10 | 2013-11-06 | 本亚明·彼得罗·菲拉尔多 | 用于例如为推进产生波状运动和用于利用运动流体的能量的机构 |
US20160070016A1 (en) * | 2014-09-08 | 2016-03-10 | Baker Hughes Incorporated | Downhole sensor, ultrasonic level sensing assembly, and method |
US20170211956A1 (en) * | 2014-07-21 | 2017-07-27 | Apator Miitors Aps | Flow conduit insert |
CN209589143U (zh) * | 2017-10-27 | 2019-11-05 | 丹尼尔测量和控制公司 | 超声波流量计以及换能器组件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596133A (en) * | 1983-07-29 | 1986-06-24 | Panametrics, Inc. | Apparatus and methods for measuring fluid flow parameters |
US5437194A (en) * | 1991-03-18 | 1995-08-01 | Panametrics, Inc. | Ultrasonic transducer system with temporal crosstalk isolation |
US5484416A (en) * | 1993-08-05 | 1996-01-16 | Advanced Cardiovascular Systems, Inc. | Coaxial cable vascular access system for use in various needles |
US5780747A (en) * | 1995-12-18 | 1998-07-14 | Changmin Co., Ltd. | Open channel multichannel ultrasonic flowrate measurement apparatus and method |
US7307373B2 (en) * | 2005-08-12 | 2007-12-11 | Daniel Measurement And Control, Inc. | Transducer assembly for an ultrasonic fluid meter |
US7397168B2 (en) | 2005-08-12 | 2008-07-08 | Daniel Measurement And Control, Inc. | Transducer housing for an ultrasonic fluid meter |
US8714028B2 (en) * | 2010-03-01 | 2014-05-06 | Cla-Val Co. | Insertion vortex fluid flow meter with adjustable geometry |
DE102013109349A1 (de) * | 2013-08-29 | 2015-03-05 | Endress + Hauser Flowtec Ag | Ultraschallwandler und Ultraschall-Durchflussmessgerät |
US10240711B2 (en) * | 2016-09-19 | 2019-03-26 | Inducomp Corporation | Security support stand for mounted tablet type computer |
-
2018
- 2018-09-24 CA CA3084420A patent/CA3084420C/en active Active
- 2018-09-24 EP EP18871358.0A patent/EP3701229B1/en active Active
- 2018-09-24 US US16/140,504 patent/US10718645B2/en active Active
- 2018-09-24 WO PCT/US2018/052500 patent/WO2019083662A1/en unknown
- 2018-10-25 CN CN201821743883.5U patent/CN209589143U/zh not_active Withdrawn - After Issue
- 2018-10-25 CN CN201811249822.8A patent/CN109724656B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890423A (en) * | 1973-07-27 | 1975-06-17 | Nusonics | Electroacoustic transducer assembly |
CN1346047A (zh) * | 2000-09-22 | 2002-04-24 | 克洛纳测量技术公司 | 超声换能器 |
CN101243558A (zh) * | 2005-08-12 | 2008-08-13 | 丹尼尔度量和控制公司 | 用于超声流量计的换能器壳体 |
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 |
CN102803908A (zh) * | 2009-06-16 | 2012-11-28 | 丹尼尔测量和控制公司 | 不停止流体流过测量仪器的换能器频率调节 |
CN102792132A (zh) * | 2010-01-06 | 2012-11-21 | 丹尼尔测量和控制公司 | 具有端口覆盖组件的超声波流量计 |
CN102741665A (zh) * | 2010-01-06 | 2012-10-17 | 丹尼尔测量和控制公司 | 超声波流量计和具有隔离的变压器舱的换能器组件 |
CN102792133A (zh) * | 2010-01-06 | 2012-11-21 | 丹尼尔测量和控制公司 | 具有带可旋转的接受器和肘状连接器的换能器组件的超声波流量计 |
CN103384957A (zh) * | 2011-01-10 | 2013-11-06 | 本亚明·彼得罗·菲拉尔多 | 用于例如为推进产生波状运动和用于利用运动流体的能量的机构 |
CN102708851A (zh) * | 2012-06-25 | 2012-10-03 | 唐山海通电子有限公司 | 收发型水声换能器 |
US20170211956A1 (en) * | 2014-07-21 | 2017-07-27 | Apator Miitors Aps | Flow conduit insert |
US20160070016A1 (en) * | 2014-09-08 | 2016-03-10 | Baker Hughes Incorporated | Downhole sensor, ultrasonic level sensing assembly, and method |
CN209589143U (zh) * | 2017-10-27 | 2019-11-05 | 丹尼尔测量和控制公司 | 超声波流量计以及换能器组件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115210005A (zh) * | 2019-08-28 | 2022-10-18 | Scr工程有限公司 | 流体分析设备 |
CN115210005B (zh) * | 2019-08-28 | 2024-04-23 | Scr工程有限公司 | 流体分析设备 |
Also Published As
Publication number | Publication date |
---|---|
EP3701229B1 (en) | 2023-03-15 |
EP3701229A4 (en) | 2021-08-11 |
US10718645B2 (en) | 2020-07-21 |
CA3084420A1 (en) | 2019-05-02 |
US20190128714A1 (en) | 2019-05-02 |
CN209589143U (zh) | 2019-11-05 |
CN109724656B (zh) | 2021-06-29 |
EP3701229A1 (en) | 2020-09-02 |
WO2019083662A1 (en) | 2019-05-02 |
CA3084420C (en) | 2024-02-13 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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: 20220707 Address after: Colorado, USA Patentee after: MICRO MOTION, Inc. Address before: Missouri, USA Patentee before: Emerson Saab cviii Effective date of registration: 20220707 Address after: Missouri, USA Patentee after: Emerson Saab cviii Address before: Texas, USA Patentee before: Daniel measurement and Control Co.,Ltd. |
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TR01 | Transfer of patent right |