CH561413A5 - - Google Patents

Info

Publication number
CH561413A5
CH561413A5 CH374574A CH374574A CH561413A5 CH 561413 A5 CH561413 A5 CH 561413A5 CH 374574 A CH374574 A CH 374574A CH 374574 A CH374574 A CH 374574A CH 561413 A5 CH561413 A5 CH 561413A5
Authority
CH
Switzerland
Application number
CH374574A
Original Assignee
Elster Ag
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 Elster Ag filed Critical Elster Ag
Publication of CH561413A5 publication Critical patent/CH561413A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/103—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 using rotating vanes with axial admission with radiation as transfer means to the indicating device, e.g. light transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
    • G01P5/07—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
CH374574A 1973-03-24 1974-03-19 CH561413A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732314780 DE2314780A1 (de) 1973-03-24 1973-03-24 Optische abtasteinrichtung fuer gasund fluessigkeitszaehler

Publications (1)

Publication Number Publication Date
CH561413A5 true CH561413A5 (fr) 1975-04-30

Family

ID=5875813

Family Applications (1)

Application Number Title Priority Date Filing Date
CH374574A CH561413A5 (fr) 1973-03-24 1974-03-19

Country Status (4)

Country Link
CH (1) CH561413A5 (fr)
DE (1) DE2314780A1 (fr)
FR (1) FR2222638B3 (fr)
NL (1) NL7400478A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003374A (nl) * 1979-12-21 1981-07-16 Nevamo Inc Vloeistofmeter.
DE3042411A1 (de) * 1980-11-11 1982-06-16 Ruhrgas Ag, 4300 Essen Balgengaszaehler
EP0078870A1 (fr) * 1981-11-10 1983-05-18 Lionel Ivor Alfred Taylor Débitmètres
FR3112606B1 (fr) * 2020-07-17 2023-05-05 Commissariat Energie Atomique Système à rotor de mesure du débit d’un fluide comportant du liquide, et équipement associé

Also Published As

Publication number Publication date
FR2222638A1 (fr) 1974-10-18
FR2222638B3 (fr) 1976-11-26
DE2314780A1 (de) 1974-10-10
NL7400478A (fr) 1974-09-26

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Legal Events

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PL Patent ceased