FR2649199B1 - DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS - Google Patents

DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS

Info

Publication number
FR2649199B1
FR2649199B1 FR8908814A FR8908814A FR2649199B1 FR 2649199 B1 FR2649199 B1 FR 2649199B1 FR 8908814 A FR8908814 A FR 8908814A FR 8908814 A FR8908814 A FR 8908814A FR 2649199 B1 FR2649199 B1 FR 2649199B1
Authority
FR
France
Prior art keywords
conduit
controlling
liquid
flow
electromagnetic means
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.)
Expired - Fee Related
Application number
FR8908814A
Other languages
French (fr)
Other versions
FR2649199A1 (en
Inventor
Roger Lecat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FACT ANAL SCP
Original Assignee
FACT ANAL SCP
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
Application filed by FACT ANAL SCP filed Critical FACT ANAL SCP
Priority to FR8908814A priority Critical patent/FR2649199B1/en
Publication of FR2649199A1 publication Critical patent/FR2649199A1/en
Application granted granted Critical
Publication of FR2649199B1 publication Critical patent/FR2649199B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—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 mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—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 mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sanitary Device For Flush Toilet (AREA)
FR8908814A 1989-06-30 1989-06-30 DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS Expired - Fee Related FR2649199B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8908814A FR2649199B1 (en) 1989-06-30 1989-06-30 DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908814A FR2649199B1 (en) 1989-06-30 1989-06-30 DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS

Publications (2)

Publication Number Publication Date
FR2649199A1 FR2649199A1 (en) 1991-01-04
FR2649199B1 true FR2649199B1 (en) 1994-07-29

Family

ID=9383344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908814A Expired - Fee Related FR2649199B1 (en) 1989-06-30 1989-06-30 DEVICE FOR CONTROLLING THE FLOW OF LIQUID IN A CONDUIT USING ELECTROMAGNETIC MEANS

Country Status (1)

Country Link
FR (1) FR2649199B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680000B1 (en) * 1991-07-30 1994-07-29 Fact Anal Scp DEVICE FOR CONTROLLING THE FLOW OF LIQUIDS IN A CONDUIT USING ELECTROMAGNETIC MEANS.
FR2718234B1 (en) * 1994-03-29 1996-05-31 Fafnir Airindex Fluid flow detector.
DE102018108681A1 (en) * 2018-04-12 2019-10-17 Viega Technology Gmbh & Co. Kg Concealed cistern with filling valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572989A (en) *
FR957104A (en) * 1950-02-16
US3389603A (en) * 1966-06-16 1968-06-25 Sonic Eng Corp Liquid level responsive device

Also Published As

Publication number Publication date
FR2649199A1 (en) 1991-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse