FR631795A - Tachometer - Google Patents

Tachometer

Info

Publication number
FR631795A
FR631795A FR631795DA FR631795A FR 631795 A FR631795 A FR 631795A FR 631795D A FR631795D A FR 631795DA FR 631795 A FR631795 A FR 631795A
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
Other languages
French (fr)
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.)
ANCIENS ETS SKODA
Original Assignee
ANCIENS ETS SKODA
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 ANCIENS ETS SKODA filed Critical ANCIENS ETS SKODA
Application granted granted Critical
Publication of FR631795A publication Critical patent/FR631795A/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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR631795D 1926-09-09 1927-03-29 Tachometer Expired FR631795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT631795X 1926-09-09

Publications (1)

Publication Number Publication Date
FR631795A true FR631795A (en) 1927-12-26

Family

ID=3677824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631795D Expired FR631795A (en) 1926-09-09 1927-03-29 Tachometer

Country Status (1)

Country Link
FR (1) FR631795A (en)

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