FR2298799A1 - Perfectionnements apportes aux courantometres - Google Patents

Perfectionnements apportes aux courantometres

Info

Publication number
FR2298799A1
FR2298799A1 FR7501967A FR7501967A FR2298799A1 FR 2298799 A1 FR2298799 A1 FR 2298799A1 FR 7501967 A FR7501967 A FR 7501967A FR 7501967 A FR7501967 A FR 7501967A FR 2298799 A1 FR2298799 A1 FR 2298799A1
Authority
FR
France
Prior art keywords
pole piece
alternator
fluid flow
flow measurement
current meter
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.)
Granted
Application number
FR7501967A
Other languages
English (en)
French (fr)
Other versions
FR2298799B3 (cg-RX-API-DMAC10.html
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.)
Proengin SA
Original Assignee
Proengin SA
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 Proengin SA filed Critical Proengin SA
Priority to FR7501967A priority Critical patent/FR2298799A1/fr
Publication of FR2298799A1 publication Critical patent/FR2298799A1/fr
Application granted granted Critical
Publication of FR2298799B3 publication Critical patent/FR2298799B3/fr
Granted legal-status Critical Current

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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator
    • 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)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
FR7501967A 1975-01-22 1975-01-22 Perfectionnements apportes aux courantometres Granted FR2298799A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501967A FR2298799A1 (fr) 1975-01-22 1975-01-22 Perfectionnements apportes aux courantometres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501967A FR2298799A1 (fr) 1975-01-22 1975-01-22 Perfectionnements apportes aux courantometres

Publications (2)

Publication Number Publication Date
FR2298799A1 true FR2298799A1 (fr) 1976-08-20
FR2298799B3 FR2298799B3 (cg-RX-API-DMAC10.html) 1977-10-21

Family

ID=9150163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501967A Granted FR2298799A1 (fr) 1975-01-22 1975-01-22 Perfectionnements apportes aux courantometres

Country Status (1)

Country Link
FR (1) FR2298799A1 (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519766A1 (fr) * 1982-01-11 1983-07-18 Houbre Maurice Anemometre muni d'un dispositif d'etancheite a pompe turbine d'ejection
EP4513148A1 (de) * 2023-08-22 2025-02-26 Testo SE & Co. KGaA Strömungssonde und verwendung eines rotors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519766A1 (fr) * 1982-01-11 1983-07-18 Houbre Maurice Anemometre muni d'un dispositif d'etancheite a pompe turbine d'ejection
EP4513148A1 (de) * 2023-08-22 2025-02-26 Testo SE & Co. KGaA Strömungssonde und verwendung eines rotors

Also Published As

Publication number Publication date
FR2298799B3 (cg-RX-API-DMAC10.html) 1977-10-21

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse
RC Opposition against decision of lapse
BR Restoration of rights