CN103196503B - 一种流量计 - Google Patents
一种流量计 Download PDFInfo
- Publication number
- CN103196503B CN103196503B CN201310056415.6A CN201310056415A CN103196503B CN 103196503 B CN103196503 B CN 103196503B CN 201310056415 A CN201310056415 A CN 201310056415A CN 103196503 B CN103196503 B CN 103196503B
- Authority
- CN
- China
- Prior art keywords
- detecting electrode
- electrode
- fluid
- magnet
- measuring tube
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 8
- 238000005265 energy consumption Methods 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- G01F1/56—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 using electric or magnetic effects
- G01F1/58—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 using electric or magnetic effects by electromagnetic flowmeters
- G01F1/584—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 using electric or magnetic effects by electromagnetic flowmeters constructions of electrodes, accessories therefor
-
- 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
- G01F1/56—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 using electric or magnetic effects
- G01F1/58—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 using electric or magnetic effects by electromagnetic flowmeters
- G01F1/588—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 using electric or magnetic effects by electromagnetic flowmeters combined constructions of electrodes, coils or magnetic circuits, accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310056415.6A CN103196503B (zh) | 2013-02-22 | 2013-02-22 | 一种流量计 |
PCT/CN2013/090205 WO2014127670A1 (zh) | 2013-02-22 | 2013-12-23 | 一种流量计 |
CA2843049A CA2843049A1 (en) | 2013-02-22 | 2014-02-17 | A flowmeter having a magnet and detection electrode arrangement with constant capacitance between detection electrodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310056415.6A CN103196503B (zh) | 2013-02-22 | 2013-02-22 | 一种流量计 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103196503A CN103196503A (zh) | 2013-07-10 |
CN103196503B true CN103196503B (zh) | 2015-03-25 |
Family
ID=48719203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310056415.6A Active CN103196503B (zh) | 2013-02-22 | 2013-02-22 | 一种流量计 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103196503B (zh) |
CA (1) | CA2843049A1 (zh) |
WO (1) | WO2014127670A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103196503B (zh) * | 2013-02-22 | 2015-03-25 | 孙晓君 | 一种流量计 |
CN111307230A (zh) * | 2020-03-02 | 2020-06-19 | 西门子传感器与通讯有限公司 | 电磁流量计 |
CN111982215A (zh) * | 2020-08-31 | 2020-11-24 | 维沃移动通信有限公司 | 流量检测装置和检测方法 |
CN112229457B (zh) * | 2020-11-19 | 2021-09-21 | 吉林大学 | 一种新型电磁流量计及其测量方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388834A (en) * | 1981-03-31 | 1983-06-21 | Fischer & Porter Company | Electromagnetic flowmeter having a monolithic conduit |
US5421210A (en) * | 1993-01-29 | 1995-06-06 | Yokogawa Electric Corporation | Capacitance type electromagnetic flowmeter |
CN101162163A (zh) * | 2007-11-20 | 2008-04-16 | 浙江大学 | 电容式电磁流量计 |
CN101900583A (zh) * | 2008-11-26 | 2010-12-01 | 克洛纳有限公司 | 磁感应流量测量设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000352530A (ja) * | 1999-06-10 | 2000-12-19 | Aichi Tokei Denki Co Ltd | 電磁波流量計 |
CN1560569A (zh) * | 2004-02-18 | 2005-01-05 | 沈阳市传感技术研究所 | 永磁小口径流量计 |
CN103196503B (zh) * | 2013-02-22 | 2015-03-25 | 孙晓君 | 一种流量计 |
-
2013
- 2013-02-22 CN CN201310056415.6A patent/CN103196503B/zh active Active
- 2013-12-23 WO PCT/CN2013/090205 patent/WO2014127670A1/zh active Application Filing
-
2014
- 2014-02-17 CA CA2843049A patent/CA2843049A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388834A (en) * | 1981-03-31 | 1983-06-21 | Fischer & Porter Company | Electromagnetic flowmeter having a monolithic conduit |
US5421210A (en) * | 1993-01-29 | 1995-06-06 | Yokogawa Electric Corporation | Capacitance type electromagnetic flowmeter |
CN101162163A (zh) * | 2007-11-20 | 2008-04-16 | 浙江大学 | 电容式电磁流量计 |
CN101900583A (zh) * | 2008-11-26 | 2010-12-01 | 克洛纳有限公司 | 磁感应流量测量设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103196503A (zh) | 2013-07-10 |
CA2843049A1 (en) | 2014-08-22 |
WO2014127670A1 (zh) | 2014-08-28 |
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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 | ||
DD01 | Delivery of document by public notice |
Addressee: Wu Lan Document name: Notification of Passing Examination on Formalities |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160804 Address after: 065000 Langfang City, Hebei Province Economic and Technological Development Zone Guangyang Cheong Cheung Road No. 10 Patentee after: WATSON MEASUREMENT & CONTROL TECHNOLOGY (HEBEI) Co.,Ltd. Address before: 100191, Beijing, Haidian District, 238 North Fourth Ring Road, 100 Yan building, room 13, room 1301 Patentee before: Sun Xiaojun |
|
TR01 | Transfer of patent right |
Effective date of registration: 20220812 Address after: Room 035, 2nd Floor, Building 1, Hualen Food and Beverage Co., Ltd., No. 20, Qingxiang Road, Guangyang Economic Development Zone, Guangyang District, Langfang City, Hebei Province, 065000 Patentee after: Langfang Denza Technology Partnership (Limited Partnership) Address before: No. 10, Changxiang Road, Guangyang Economic and Technological Development Zone, Langfang City, Hebei Province, 065000 Patentee before: WATSON MEASUREMENT & CONTROL TECHNOLOGY (HEBEI) Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: Room 106, 1st Floor, Building 0001, No. 99, Qingxiang North Road, Guangyang Economic Development Zone, Langfang, Hebei 065000 Patentee after: Micromeasurement Industrial Control Equipment (Langfang) Co.,Ltd. Address before: Room 035, 2nd Floor, Building 1, Hualen Food and Beverage Co., Ltd., No. 20, Qingxiang Road, Guangyang Economic Development Zone, Guangyang District, Langfang City, Hebei Province, 065000 Patentee before: Langfang Denza Technology Partnership (Limited Partnership) |