FR510225A - Tachometer - Google Patents

Tachometer

Info

Publication number
FR510225A
FR510225A FR510225A FR510225DA FR510225A FR 510225 A FR510225 A FR 510225A FR 510225 A FR510225 A FR 510225A FR 510225D A FR510225D A FR 510225DA FR 510225 A FR510225 A FR 510225A
Authority
FR
France
Prior art keywords
tachometer
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
FR510225A
Other languages
French (fr)
Inventor
Maurice-Philippe Favre-Bulle
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.)
MAURICE PHILIPPE FAVRE BULLE
Original Assignee
MAURICE PHILIPPE FAVRE BULLE
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 MAURICE PHILIPPE FAVRE BULLE filed Critical MAURICE PHILIPPE FAVRE BULLE
Application granted granted Critical
Publication of FR510225A publication Critical patent/FR510225A/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)
FR510225A 1918-04-02 1918-04-02 Tachometer Expired FR510225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR510225T 1918-04-02

Publications (1)

Publication Number Publication Date
FR510225A true FR510225A (en) 1920-11-29

Family

ID=8911642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510225A Expired FR510225A (en) 1918-04-02 1918-04-02 Tachometer

Country Status (1)

Country Link
FR (1) FR510225A (en)

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