DE307692C - - Google Patents

Info

Publication number
DE307692C
DE307692C DE1918307692D DE307692DD DE307692C DE 307692 C DE307692 C DE 307692C DE 1918307692 D DE1918307692 D DE 1918307692D DE 307692D D DE307692D D DE 307692DD DE 307692 C DE307692 C DE 307692C
Authority
DE
Germany
Prior art keywords
nozzle
air flow
inner nozzle
hollow cone
narrowest point
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
DE1918307692D
Other languages
German (de)
English (en)
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 DE307692C publication Critical patent/DE307692C/de
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
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DE1918307692D 1917-03-17 1918-04-20 Expired DE307692C (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE305523T 1917-03-17
DE307692T 1918-04-20

Publications (1)

Publication Number Publication Date
DE307692C true DE307692C (https=) 1919-07-05

Family

ID=34888365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918307692D Expired DE307692C (https=) 1917-03-17 1918-04-20

Country Status (1)

Country Link
DE (1) DE307692C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879664A (en) * 1955-06-17 1959-03-31 Tait George William Campbell Annular impactor sampling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879664A (en) * 1955-06-17 1959-03-31 Tait George William Campbell Annular impactor sampling device

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