FR610624A - Perfectionnements aux indicateurs de pression - Google Patents

Perfectionnements aux indicateurs de pression

Info

Publication number
FR610624A
FR610624A FR610624DA FR610624A FR 610624 A FR610624 A FR 610624A FR 610624D A FR610624D A FR 610624DA FR 610624 A FR610624 A FR 610624A
Authority
FR
France
Prior art keywords
pressure indicators
indicators
pressure
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)
Inventor
Louis Renault
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 FR610624A publication Critical patent/FR610624A/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR610624D 1926-02-04 1926-02-04 Perfectionnements aux indicateurs de pression Expired FR610624A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610624T 1926-02-04

Publications (1)

Publication Number Publication Date
FR610624A true FR610624A (fr) 1926-09-09

Family

ID=8977530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610624D Expired FR610624A (fr) 1926-02-04 1926-02-04 Perfectionnements aux indicateurs de pression

Country Status (1)

Country Link
FR (1) FR610624A (fr)

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