FR532638A - Appareil pour mesurer la vitesse - Google Patents

Appareil pour mesurer la vitesse

Info

Publication number
FR532638A
FR532638A FR532638DA FR532638A FR 532638 A FR532638 A FR 532638A FR 532638D A FR532638D A FR 532638DA FR 532638 A FR532638 A FR 532638A
Authority
FR
France
Prior art keywords
measuring speed
measuring
speed
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
English (en)
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.)
Luftschiffbau Zeppelin GmbH
Original Assignee
Luftschiffbau Zeppelin GmbH
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 Luftschiffbau Zeppelin GmbH filed Critical Luftschiffbau Zeppelin GmbH
Application granted granted Critical
Publication of FR532638A publication Critical patent/FR532638A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR532638D 1917-01-19 1921-03-23 Appareil pour mesurer la vitesse Expired FR532638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE532638X 1917-01-19

Publications (1)

Publication Number Publication Date
FR532638A true FR532638A (fr) 1922-02-08

Family

ID=6555547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR532638D Expired FR532638A (fr) 1917-01-19 1921-03-23 Appareil pour mesurer la vitesse

Country Status (1)

Country Link
FR (1) FR532638A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424511A (en) * 1944-03-29 1947-07-22 Bell Aircraft Corp Aircraft flight instrument
US2522337A (en) * 1944-12-09 1950-09-12 Square D Co Mach meter
US2537240A (en) * 1946-02-01 1951-01-09 Bendix Aviat Corp Air speed indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424511A (en) * 1944-03-29 1947-07-22 Bell Aircraft Corp Aircraft flight instrument
US2522337A (en) * 1944-12-09 1950-09-12 Square D Co Mach meter
US2537240A (en) * 1946-02-01 1951-01-09 Bendix Aviat Corp Air speed indicator

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