FR682735A - Tachometer - Google Patents

Tachometer

Info

Publication number
FR682735A
FR682735A FR682735DA FR682735A FR 682735 A FR682735 A FR 682735A FR 682735D A FR682735D A FR 682735DA FR 682735 A FR682735 A FR 682735A
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)
Inventor
Maximiliaan Frederik Gunning
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 filed Critical
Application granted granted Critical
Publication of FR682735A publication Critical patent/FR682735A/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
    • G01P3/20—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by fluid means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR682735D 1928-10-04 1929-10-03 Tachometer Expired FR682735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL682735X 1928-10-04

Publications (1)

Publication Number Publication Date
FR682735A true FR682735A (en) 1930-06-02

Family

ID=19805555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682735D Expired FR682735A (en) 1928-10-04 1929-10-03 Tachometer

Country Status (1)

Country Link
FR (1) FR682735A (en)

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