MX2019005473A - Flujometro electromagnetico. - Google Patents

Flujometro electromagnetico.

Info

Publication number
MX2019005473A
MX2019005473A MX2019005473A MX2019005473A MX2019005473A MX 2019005473 A MX2019005473 A MX 2019005473A MX 2019005473 A MX2019005473 A MX 2019005473A MX 2019005473 A MX2019005473 A MX 2019005473A MX 2019005473 A MX2019005473 A MX 2019005473A
Authority
MX
Mexico
Prior art keywords
pair
electrodes
porous
solid
electromagnetic flowmeter
Prior art date
Application number
MX2019005473A
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 JP2017089707A external-priority patent/JP6746237B2/ja
Priority claimed from JP2017089708A external-priority patent/JP6756658B2/ja
Priority claimed from JP2017089710A external-priority patent/JP6756659B2/ja
Priority claimed from JP2017089705A external-priority patent/JP6741622B2/ja
Priority claimed from JP2017089704A external-priority patent/JP6768591B2/ja
Priority claimed from JP2017089711A external-priority patent/JP6756660B2/ja
Priority claimed from JP2017089709A external-priority patent/JP2018189407A/ja
Priority claimed from JP2017089706A external-priority patent/JP6746236B2/ja
Application filed by Aichi Tokei Denki Kk filed Critical Aichi Tokei Denki Kk
Publication of MX2019005473A publication Critical patent/MX2019005473A/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

Problema: Proporcionar un flujómetro electromagnético con más alta precisión de medición que aquella de uno convencional. Medios de Resolución: El flujómetro electromagnético 10 de la presente invención incluye: un alojamiento 20 de trayectoria de flujo de resina; un par de electrodos porosos 51, 51 elaborados de un conductor poroso e incrustados en el alojamiento 20 de trayectoria de flujo; un par de superficies opuestas del electrodo 51A, 51A proporcionadas al par de electrodos porosos 51, 51; un par de orificios de acomodo de electrodo 35, 35 se extienden desde una cara externa del alojamiento 20 de trayectoria de flujo y que se conectan al par de electrodos porosos 51, 51; un par de electrodos sólidos 55, 55 acomodados en el par de orificios 35, 35 de acomodo de electrodo; las partes de conexión del lado poroso 53, 53 y las partes de conexión de lado sólido 56, 56, respectivamente formadas en los electrodos porosos 51, 51 y los electrodos sólidos 55, 55 para ajustarse y conectarse eléctricamente uno con el otro; un par de electrodos de detección 50, 50 formados del par de electrodos sólidos 55, 55 y el par de electrodos porosos 51, 51; y los miembros de sello 36 que sellan los espacios vacíos respectivamente entre los electrodos sólidos 55, 55 y los orificios 35, 35 de acomodo de electrodo.
MX2019005473A 2017-04-28 2017-12-12 Flujometro electromagnetico. MX2019005473A (es)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2017089707A JP6746237B2 (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
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
JP2017089711A JP6756660B2 (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
JP2017089706A JP6746236B2 (ja) 2017-04-28 2017-04-28 電磁流量計
PCT/JP2017/044594 WO2018198419A1 (ja) 2017-04-28 2017-12-12 電磁流量計

Publications (1)

Publication Number Publication Date
MX2019005473A true MX2019005473A (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 After (1)

Application Number Title Priority Date Filing Date
MX2019005472A MX2019005472A (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
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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
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
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

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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
DE59914903D1 (de) * 1999-03-26 2008-12-24 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
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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
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Also Published As

Publication number Publication date
US20190257677A1 (en) 2019-08-22
CN109891200B (zh) 2021-04-20
CN208012678U (zh) 2018-10-26
CN208043144U (zh) 2018-11-02
MX2019005472A (es) 2019-08-12
CN208012676U (zh) 2018-10-26
CN208012677U (zh) 2018-10-26
CN109863371B (zh) 2021-03-05
WO2018198419A1 (ja) 2018-11-01
EP3517900A4 (en) 2019-08-21
US20200056914A1 (en) 2020-02-20
EP3517899A1 (en) 2019-07-31
EP3517900A1 (en) 2019-07-31
CN208140197U (zh) 2018-11-23
EP3517899A4 (en) 2019-08-28
CN109891200A (zh) 2019-06-14
CN109863371A (zh) 2019-06-07
CN208043145U (zh) 2018-11-02
WO2018198418A1 (ja) 2018-11-01

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