MX2019005472A - Flujometro electromagnetico. - Google Patents

Flujometro electromagnetico.

Info

Publication number
MX2019005472A
MX2019005472A MX2019005472A MX2019005472A MX2019005472A MX 2019005472 A MX2019005472 A MX 2019005472A MX 2019005472 A MX2019005472 A MX 2019005472A MX 2019005472 A MX2019005472 A MX 2019005472A MX 2019005472 A MX2019005472 A MX 2019005472A
Authority
MX
Mexico
Prior art keywords
flow path
submersion
measurement flow
pair
accommodating holes
Prior art date
Application number
MX2019005472A
Other languages
English (en)
Inventor
Kimura Koichi
Ito Hisao
Suzuki Hideyuki
Sakai Ryo
Original Assignee
Aichi Tokei Denki Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2017089711A external-priority patent/JP6756660B2/ja
Priority claimed from JP2017089706A external-priority patent/JP6746236B2/ja
Priority claimed from JP2017089708A external-priority patent/JP6756658B2/ja
Priority claimed from JP2017089710A external-priority patent/JP6756659B2/ja
Priority claimed from JP2017089709A external-priority patent/JP2018189407A/ja
Priority claimed from JP2017089707A external-priority patent/JP6746237B2/ja
Priority claimed from JP2017089705A external-priority patent/JP6741622B2/ja
Priority claimed from JP2017089704A external-priority patent/JP6768591B2/ja
Application filed by Aichi Tokei Denki Kk filed Critical Aichi Tokei Denki Kk
Publication of MX2019005472A publication Critical patent/MX2019005472A/es

Links

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
    • 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
    • G01F1/586—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 coils, magnetic circuits, 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Objetivo: Proporcionar un flujómetro electromagnético con más alta precisión de medición que aquella de uno convencional. Medios de Solución: El flujómetro electromagnético 10 de la presente invención incluye: un alojamiento 20 de trayectoria de flujo que tiene una trayectoria de flujo de medición 20R; un par de orificios 35 de acomodo de electrodo formados en el alojamiento 20 de trayectoria de flujo y que se comunican con la trayectoria de flujo de medición 20R en una dirección que intersecta un campo magnético; un par de electrodos de detección 40 ajustados en el par de orificios 35 de acomodo de electrodo; un miembro de sello 36 que proporciona un sello entre una superficie interna de cada orificio 35 de acomodo de electrodo y una superficie externa de cada uno de los electrodos de detección 40; una parte extrema distal de inmersión 40H de cada electrodo de detección 40, localizada más cerca a la trayectoria de flujo de medición 20R que el miembro de sello 36; un par de cámaras de inmersión 35H que son partes del par de orificios 35 de acomodo de electrodos, cada uno localizado más cerca a la trayectoria de flujo de medición 20R que el miembro de sello 36, y que acomodan la parte extrema distal de inmersión 40H; y una compuerta de salida/entrada 35A proporcionada hacia la cámara de inmersión 35H tal como para abrirse hacia una cara interna de la trayectoria de flujo de medición 20R y que permite que el agua fluya dentro y fuera de acuerdo con la presencia y la ausencia del agua dentro de la trayectoria de flujo de medición 20R, de modo que la parte extrema distal de inmersión 40H está completamente sumergida en agua dentro de la cámara de inmersión 35H cuando la trayectoria de flujo de inmersión 20R es llenada con agua.
MX2019005472A 2017-04-28 2017-12-12 Flujometro electromagnetico. MX2019005472A (es)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2017089711A JP6756660B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089706A JP6746236B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089708A JP6756658B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089710A JP6756659B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089709A JP2018189407A (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089707A JP6746237B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089705A JP6741622B2 (ja) 2017-04-28 2017-04-28 電磁流量計
JP2017089704A JP6768591B2 (ja) 2017-04-28 2017-04-28 電磁流量計
PCT/JP2017/044593 WO2018198418A1 (ja) 2017-04-28 2017-12-12 電磁流量計

Publications (1)

Publication Number Publication Date
MX2019005472A true MX2019005472A (es) 2019-08-12

Family

ID=63889615

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019005473A MX2019005473A (es) 2017-04-28 2017-12-12 Flujometro electromagnetico.
MX2019005472A MX2019005472A (es) 2017-04-28 2017-12-12 Flujometro electromagnetico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019005473A MX2019005473A (es) 2017-04-28 2017-12-12 Flujometro electromagnetico.

Country Status (5)

Country Link
US (2) US20200056914A1 (es)
EP (2) EP3517900A4 (es)
CN (8) CN109891200B (es)
MX (2) MX2019005473A (es)
WO (2) WO2018198419A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020107325A1 (zh) * 2018-11-29 2020-06-04 深圳市大疆创新科技有限公司 电磁流量计和具有该电磁流量计的植保无人机
WO2020107324A1 (zh) * 2018-11-29 2020-06-04 深圳市大疆创新科技有限公司 电磁流量计和具有该电磁流量计的植保无人机
CN111344538A (zh) * 2018-11-29 2020-06-26 深圳市大疆创新科技有限公司 电磁流量计和具有该电磁流量计的植保无人机
DE102019001590A1 (de) * 2019-03-07 2020-09-10 Diehl Metering Gmbh Fluidzähler
CN212828256U (zh) * 2019-06-05 2021-03-30 现代摩比斯株式会社 用于车辆的电子控制单元
CN110530438B (zh) * 2019-09-23 2020-09-29 杭州林都机电设备有限公司 电磁流量计安装配套设备
WO2021087653A1 (zh) * 2019-11-04 2021-05-14 深圳市大疆创新科技有限公司 一种电磁流量计、喷洒系统及无人机

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567775A (en) * 1977-02-23 1986-02-04 Fischer & Porter Co. Unitary electromagnetic flowmeter having molded electrodes
JP2599322B2 (ja) * 1991-10-09 1997-04-09 山武ハネウエル株式会社 電磁流量計用電極の製造方法
EP1039269B1 (de) * 1999-03-26 2008-11-12 Endress + Hauser Flowtec AG Verfahren zur Herstellung eines magnetisch-induktiven Durchflussaufnehmers
JP2002310749A (ja) * 2001-04-06 2002-10-23 Yokogawa Electric Corp 電磁流量計
GB0414875D0 (en) * 2004-07-02 2004-08-04 Sentec Ltd Improved electrode designs for a novel low-power magnetic flow meter
JP4893920B2 (ja) * 2005-07-15 2012-03-07 横河電機株式会社 電磁流量計
DE102007058898A1 (de) * 2007-12-05 2009-06-10 Endress + Hauser Flowtec Ag Elektrode für ein magnetisch-induktives Durchflussmessgerät
DE102008036962A1 (de) * 2008-08-08 2010-02-11 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät mit einer Elektrodenanordnung und Verfahren zu dessen Fertigung
DE102008059067A1 (de) * 2008-11-26 2010-06-02 Krohne Ag Magnetisch-induktives Durchflußmeßgerät
US8006569B2 (en) * 2009-06-12 2011-08-30 Sensus Usa Inc. Magnetic flow meter
MY171646A (en) * 2009-08-18 2019-10-22 Takahata Prec Japan Co Ltd Electromagnetic flow rate meter for conduit pipe and method for manufacturing same
DE102010030229A1 (de) * 2010-06-17 2011-12-22 Endress + Hauser Flowtec Ag Verfahren zur Herstellung eines magnetisch-induktiven Durchflussmessgeräts
CN202255493U (zh) * 2011-09-29 2012-05-30 伊玛精密电子（苏州）有限公司 一种电磁流量传感器
CN102840356B (zh) * 2012-08-23 2013-11-13 杭州云谷科技有限公司 电磁式流量测量和控制一体化装置
CN102840357B (zh) * 2012-08-23 2013-11-13 杭州云谷科技有限公司 流量测量和控制一体化装置
CN103017841A (zh) * 2012-12-24 2013-04-03 上海埃克仪器仪表有限公司 测量管全绝缘一体化的电磁流量传感器
DE102013105832B4 (de) * 2013-06-06 2015-03-12 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Vorrichtung und Verfahren zur magnetisch-induktiven Durchflussmessung
JP6157985B2 (ja) * 2013-08-12 2017-07-05 株式会社東芝 電磁流量計
JP2015087157A (ja) * 2013-10-29 2015-05-07 株式会社東芝 電磁流量計
CN204359368U (zh) * 2015-01-16 2015-05-27 浙江迪元仪表有限公司 一种可拆卸电极的电磁传感器
CN204758044U (zh) * 2015-03-26 2015-11-11 艾默生过程控制流量技术有限公司 电磁流量计
CN104948168A (zh) * 2015-07-17 2015-09-30 四川省科学城久利电子有限责任公司 一种改进型油田井下电磁流量计
US9631961B2 (en) * 2015-08-19 2017-04-25 Sensus Spectrum Llc Inductive flow meter including extended magnetic pole pieces
US10031008B2 (en) * 2016-06-02 2018-07-24 Sensus USA, Inc. Electromagnetic flow meter
CN106225858A (zh) * 2016-08-01 2016-12-14 吉林吉大地球科学与地质开发股份有限公司 一种基于石墨烯纳米材料作为检测电极的液体体积流量测量装置

Also Published As

Publication number Publication date
CN208012676U (zh) 2018-10-26
EP3517899A1 (en) 2019-07-31
WO2018198419A1 (ja) 2018-11-01
US20190257677A1 (en) 2019-08-22
EP3517900A4 (en) 2019-08-21
CN208012677U (zh) 2018-10-26
MX2019005473A (es) 2019-08-12
EP3517900A1 (en) 2019-07-31
CN208043145U (zh) 2018-11-02
WO2018198418A1 (ja) 2018-11-01
CN208140197U (zh) 2018-11-23
CN208012678U (zh) 2018-10-26
CN109891200B (zh) 2021-04-20
CN109891200A (zh) 2019-06-14
CN109863371A (zh) 2019-06-07
EP3517899A4 (en) 2019-08-28
CN109863371B (zh) 2021-03-05
US20200056914A1 (en) 2020-02-20
CN208043144U (zh) 2018-11-02

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