FR490827A - Appareil indicateur de vitesse - Google Patents

Appareil indicateur de vitesse

Info

Publication number
FR490827A
FR490827A FR490827DA FR490827A FR 490827 A FR490827 A FR 490827A FR 490827D A FR490827D A FR 490827DA FR 490827 A FR490827 A FR 490827A
Authority
FR
France
Prior art keywords
speedometer device
speedometer
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
English (en)
Inventor
A-Paul Japy
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.)
A-Paul Japy
Original Assignee
A-Paul Japy
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 A-Paul Japy filed Critical A-Paul Japy
Application granted granted Critical
Publication of FR490827A publication Critical patent/FR490827A/fr
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
FR490827D 1918-07-12 1918-07-12 Appareil indicateur de vitesse Expired FR490827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR490827T 1918-07-12

Publications (1)

Publication Number Publication Date
FR490827A true FR490827A (fr) 1919-05-10

Family

ID=1526909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490827D Expired FR490827A (fr) 1918-07-12 1918-07-12 Appareil indicateur de vitesse

Country Status (1)

Country Link
FR (1) FR490827A (fr)

Similar Documents

Publication Publication Date Title
FR490827A (fr) Appareil indicateur de vitesse
FR500372A (fr) Appareil magnétique de réduction de vitesse
FR21257E (fr) Appareil nautique
FR518733A (fr) Appareil de filtrage
FR499137A (fr) Perfectionnements aux dispositifs indicateurs de vitesse
FR503370A (fr) Appareil de réclame ou de publicité
FR490216A (fr) Dispositif de bague
FR20897E (fr) Dispositif réducteur ou multiplicateur de vitesse
FR488790A (fr) Appareil de sauvetage
CH79883A (fr) Appareil de sauvetage
FR22429E (fr) Appareil mécanothérapique
FR491890A (fr) Multiplicateur de vitesse
CH82454A (de) Geschwindigkeitsmesser
FR528876A (fr) Appareil indicateur de vitesse
FR497284A (fr) Appareil de cinématographe
FR24590E (fr) Appareil indicateur de vitesse
FR25237E (fr) Appareil indicateur de vitesse
FR495931A (fr) Appareil de projection
CH79665A (fr) Appareil pour dessiner
FR494070A (fr) Appareil à décavaillonner
FR523308A (fr) Appareil à changement de vitesse
FR20609E (fr) Appareil inhalateur
FR526482A (fr) Appareil indicateur de vitesse de rotation
FR20880E (fr) Dispositif réducteur ou multiplicateur de vitesse
FR489016A (fr) Dispositif réducteur ou multiplicateur de vitesse