DE139230C - - Google Patents

Info

Publication number
DE139230C
DE139230C DENDAT139230D DE139230DA DE139230C DE 139230 C DE139230 C DE 139230C DE NDAT139230 D DENDAT139230 D DE NDAT139230D DE 139230D A DE139230D A DE 139230DA DE 139230 C DE139230 C DE 139230C
Authority
DE
Germany
Prior art keywords
plate
piston
wind
pointer
certain
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.)
Active
Application number
DENDAT139230D
Other languages
German (de)
English (en)
Publication of DE139230C publication Critical patent/DE139230C/de
Active 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
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Recording Measured Values (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DENDAT139230D Active DE139230C (cs)

Publications (1)

Publication Number Publication Date
DE139230C true DE139230C (cs)

Family

ID=406988

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT139230D Active DE139230C (cs)

Country Status (1)

Country Link
DE (1) DE139230C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939406C (de) * 1948-10-02 1956-02-23 Atlas Werke Ag Vorrichtung zur Messung der Schallintensitaet in Fluessigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939406C (de) * 1948-10-02 1956-02-23 Atlas Werke Ag Vorrichtung zur Messung der Schallintensitaet in Fluessigkeiten

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