FR450554A - Improvements to devices used to indicate and record the speed of ships - Google Patents

Improvements to devices used to indicate and record the speed of ships

Info

Publication number
FR450554A
FR450554A FR450554DA FR450554A FR 450554 A FR450554 A FR 450554A FR 450554D A FR450554D A FR 450554DA FR 450554 A FR450554 A FR 450554A
Authority
FR
France
Prior art keywords
ships
record
indicate
speed
devices used
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
Karl Torsten Fredrik Jung
Gustaf Henrik Petersson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR450554A publication Critical patent/FR450554A/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)
FR450554D 1911-11-02 1912-10-31 Improvements to devices used to indicate and record the speed of ships Expired FR450554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE450554X 1911-11-02

Publications (1)

Publication Number Publication Date
FR450554A true FR450554A (en) 1913-03-28

Family

ID=1490966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450554D Expired FR450554A (en) 1911-11-02 1912-10-31 Improvements to devices used to indicate and record the speed of ships

Country Status (1)

Country Link
FR (1) FR450554A (en)

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