FR2209106A1 - - Google Patents

Info

Publication number
FR2209106A1
FR2209106A1 FR7243374A FR7243374A FR2209106A1 FR 2209106 A1 FR2209106 A1 FR 2209106A1 FR 7243374 A FR7243374 A FR 7243374A FR 7243374 A FR7243374 A FR 7243374A FR 2209106 A1 FR2209106 A1 FR 2209106A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7243374A
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.)
DJIAN PIERRE FR
Original Assignee
DJIAN PIERRE FR
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 DJIAN PIERRE FR filed Critical DJIAN PIERRE FR
Priority to FR7243374A priority Critical patent/FR2209106A1/fr
Publication of FR2209106A1 publication Critical patent/FR2209106A1/fr
Withdrawn legal-status Critical Current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
    • G01F1/10—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR7243374A 1972-12-06 1972-12-06 Withdrawn FR2209106A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7243374A FR2209106A1 (fr) 1972-12-06 1972-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243374A FR2209106A1 (fr) 1972-12-06 1972-12-06

Publications (1)

Publication Number Publication Date
FR2209106A1 true FR2209106A1 (fr) 1974-06-28

Family

ID=9108285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243374A Withdrawn FR2209106A1 (fr) 1972-12-06 1972-12-06

Country Status (1)

Country Link
FR (1) FR2209106A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532432A1 (fr) * 1982-12-31 1984-03-02 Air Liquide Dispositif de mesure de la vitesse de rotation d'un organe rotatif
EP0313316A2 (fr) * 1987-10-19 1989-04-26 Peter M. Sevick Capteur de la vitesse/débitmètre à fibre optique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532432A1 (fr) * 1982-12-31 1984-03-02 Air Liquide Dispositif de mesure de la vitesse de rotation d'un organe rotatif
EP0313316A2 (fr) * 1987-10-19 1989-04-26 Peter M. Sevick Capteur de la vitesse/débitmètre à fibre optique
EP0313316A3 (fr) * 1987-10-19 1989-05-03 Peter M. Sevick Capteur de la vitesse/débitmètre à fibre optique

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Legal Events

Date Code Title Description
ST Notification of lapse