FR444265A - Tachometer for locomotives - Google Patents

Tachometer for locomotives

Info

Publication number
FR444265A
FR444265A FR444265DA FR444265A FR 444265 A FR444265 A FR 444265A FR 444265D A FR444265D A FR 444265DA FR 444265 A FR444265 A FR 444265A
Authority
FR
France
Prior art keywords
locomotives
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
Other languages
French (fr)
Inventor
Georg Rensch
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 FR444265A publication Critical patent/FR444265A/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
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR444265D 1911-06-01 1912-05-25 Tachometer for locomotives Expired FR444265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE444265X 1911-06-01

Publications (1)

Publication Number Publication Date
FR444265A true FR444265A (en) 1912-10-14

Family

ID=1485255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444265D Expired FR444265A (en) 1911-06-01 1912-05-25 Tachometer for locomotives

Country Status (1)

Country Link
FR (1) FR444265A (en)

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