FR1113085A - Device for measuring or indicating speed or speed variations - Google Patents

Device for measuring or indicating speed or speed variations

Info

Publication number
FR1113085A
FR1113085A FR1113085DA FR1113085A FR 1113085 A FR1113085 A FR 1113085A FR 1113085D A FR1113085D A FR 1113085DA FR 1113085 A FR1113085 A FR 1113085A
Authority
FR
France
Prior art keywords
speed
measuring
indicating
variations
speed variations
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
Application number
Other languages
French (fr)
Inventor
Bernard Lionel Needle
Harry William Weston
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 filed Critical
Application granted granted Critical
Publication of FR1113085A publication Critical patent/FR1113085A/en
Expired 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
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/17—Coupling arrangements to the indicating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR1113085D 1953-07-09 1954-07-09 Device for measuring or indicating speed or speed variations Expired FR1113085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1914253A GB796864A (en) 1953-07-09 1953-07-09 Means for measuring or indicating speeds and/or speed changes

Publications (1)

Publication Number Publication Date
FR1113085A true FR1113085A (en) 1956-03-23

Family

ID=10124453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113085D Expired FR1113085A (en) 1953-07-09 1954-07-09 Device for measuring or indicating speed or speed variations

Country Status (2)

Country Link
FR (1) FR1113085A (en)
GB (1) GB796864A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193811A (en) * 1986-06-10 1988-02-17 Colin Clark Current meter
CN107247156B (en) * 2017-07-31 2023-09-12 长江大学 Implementation method for flow velocity measurement based on pressure sensing

Also Published As

Publication number Publication date
GB796864A (en) 1958-06-18

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