FR38310E - Controlled tachometer - Google Patents

Controlled tachometer

Info

Publication number
FR38310E
FR38310E FR38310DA FR38310E FR 38310 E FR38310 E FR 38310E FR 38310D A FR38310D A FR 38310DA FR 38310 E FR38310 E FR 38310E
Authority
FR
France
Prior art keywords
tachometer
controlled
controlled 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.)
Westendarp & Pieper GmbH
Original Assignee
Westendarp & Pieper GmbH
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 Westendarp & Pieper GmbH filed Critical Westendarp & Pieper GmbH
Application granted granted Critical
Publication of FR38310E publication Critical patent/FR38310E/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)
FR38310D 1930-04-14 1930-04-14 Controlled tachometer Expired FR38310E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38310T 1930-04-14

Publications (1)

Publication Number Publication Date
FR38310E true FR38310E (en) 1931-05-12

Family

ID=8674817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38310D Expired FR38310E (en) 1930-04-14 1930-04-14 Controlled tachometer

Country Status (1)

Country Link
FR (1) FR38310E (en)

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