FR574539A - Indicateur de vitesse - Google Patents

Indicateur de vitesse

Info

Publication number: FR574539A
Authority: FR; France
Prior art keywords: speed indicator; indicator; speed
Prior art date: 1923-10-19
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

Inventor

Victor Ralph Nicholson

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.)

1923-10-19

Filing date

1923-10-19

Publication date

1924-07-12

1923-10-19 Application filed filed Critical

1924-07-12 Application granted granted Critical

1924-07-12 Publication of FR574539A publication Critical patent/FR574539A/fr

Status Expired legal-status Critical Current

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
- G01P5/02—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

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR574539D 1923-10-19 1923-10-19 Indicateur de vitesse Expired FR574539A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR574539T		1923-10-19

Publications (1)

Publication Number	Publication Date
FR574539A true FR574539A (fr)	1924-07-12

Family

ID=8952752

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR574539D Expired FR574539A (fr)	1923-10-19	1923-10-19	Indicateur de vitesse

Country Status (1)

Country	Link
FR (1)	FR574539A (fr)

1923
- 1923-10-19 FR FR574539D patent/FR574539A/fr not_active Expired

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