DE27580C - Speedometer with wind blades - Google Patents

Speedometer with wind blades

Info

Publication number
DE27580C
DE27580C DE188327580D DE27580DD DE27580C DE 27580 C DE27580 C DE 27580C DE 188327580 D DE188327580 D DE 188327580D DE 27580D D DE27580D D DE 27580DD DE 27580 C DE27580 C DE 27580C
Authority
DE
Germany
Prior art keywords
speedometer
wind blades
wind
blades
pointer
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
DE188327580D
Other languages
German (de)
Original Assignee
C. F. H. wohlfarth in Radebeul bei Dresden
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 C. F. H. wohlfarth in Radebeul bei Dresden filed Critical C. F. H. wohlfarth in Radebeul bei Dresden
Application granted granted Critical
Publication of DE27580C publication Critical patent/DE27580C/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
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/34—Devices characterised by the use of fluids by using friction effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wind Motors (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Ein Geschwindigkeitsmesser, bei welchem der mit der Geschwindigkeit wachsende Widerstand eines Windflügels vermittelst der mit der Nabe des letzteren verbundenen Mutter und einer Schraube die Bewegung eines Zeigers hervorruft. A speedometer in which the resistance increases with the speed a wind vane by means of the nut connected to the hub of the latter and one Moves a pointer.
DE188327580D 1883-11-22 1883-11-22 Speedometer with wind blades Expired DE27580C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE27580T 1883-11-22

Publications (1)

Publication Number Publication Date
DE27580C true DE27580C (en) 1884-06-14

Family

ID=34624615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE188327580D Expired DE27580C (en) 1883-11-22 1883-11-22 Speedometer with wind blades

Country Status (1)

Country Link
DE (1) DE27580C (en)

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