FR455429A - Improvements to speedometers - Google Patents

Improvements to speedometers

Info

Publication number
FR455429A
FR455429A FR455429DA FR455429A FR 455429 A FR455429 A FR 455429A FR 455429D A FR455429D A FR 455429DA FR 455429 A FR455429 A FR 455429A
Authority
FR
France
Prior art keywords
speedometers
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
Wilbur Charles Brown
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 FR455429A publication Critical patent/FR455429A/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
    • G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
    • G01P3/18—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR455429D 1913-03-11 1913-03-11 Improvements to speedometers Expired FR455429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR455429T 1913-03-11

Publications (1)

Publication Number Publication Date
FR455429A true FR455429A (en) 1913-07-30

Family

ID=1495305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR455429D Expired FR455429A (en) 1913-03-11 1913-03-11 Improvements to speedometers

Country Status (1)

Country Link
FR (1) FR455429A (en)

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