FR445125A - Speed indicator - Google Patents

Speed indicator

Info

Publication number
FR445125A
FR445125A FR445125DA FR445125A FR 445125 A FR445125 A FR 445125A FR 445125D A FR445125D A FR 445125DA FR 445125 A FR445125 A FR 445125A
Authority
FR
France
Prior art keywords
speed indicator
indicator
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
French (fr)
Inventor
Arnold Allemann
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 FR445125A publication Critical patent/FR445125A/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/10—Devices characterised by the use of mechanical means by actuating an indicating element, e.g. pointer, for a fixed time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR445125D 1912-06-18 1912-06-18 Speed indicator Expired FR445125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR445125T 1912-06-18

Publications (1)

Publication Number Publication Date
FR445125A true FR445125A (en) 1912-11-04

Family

ID=1486044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR445125D Expired FR445125A (en) 1912-06-18 1912-06-18 Speed indicator

Country Status (1)

Country Link
FR (1) FR445125A (en)

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