DK1489427T3 - Selective measurement of a directional component at a flow rate using a dish anemometer - Google Patents

Selective measurement of a directional component at a flow rate using a dish anemometer

Info

Publication number
DK1489427T3
DK1489427T3 DK04013839T DK04013839T DK1489427T3 DK 1489427 T3 DK1489427 T3 DK 1489427T3 DK 04013839 T DK04013839 T DK 04013839T DK 04013839 T DK04013839 T DK 04013839T DK 1489427 T3 DK1489427 T3 DK 1489427T3
Authority
DK
Denmark
Prior art keywords
anemometer
dish
flow rate
directional component
selective measurement
Prior art date
Application number
DK04013839T
Other languages
Danish (da)
Inventor
Dieter Westermann
Original Assignee
Adolf Thies Gmbh & Co Kg
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 Adolf Thies Gmbh & Co Kg filed Critical Adolf Thies Gmbh & Co Kg
Application granted granted Critical
Publication of DK1489427T3 publication Critical patent/DK1489427T3/en

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
    • G01P5/06—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 using rotation of vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Method for measuring a flow velocity, especially of the wind, using a vane anemometer in which the smaller aerodynamic resistance coefficient for the convex side of the anemometer vanes is increased for flows incident on the vane at a tilt angle of less than minus 15[deg] or greater than plus 15[deg].
DK04013839T 2003-06-20 2004-06-12 Selective measurement of a directional component at a flow rate using a dish anemometer DK1489427T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10327632A DE10327632B4 (en) 2003-06-20 2003-06-20 Selectively measuring a directional component of a flow velocity with a cup anemometer

Publications (1)

Publication Number Publication Date
DK1489427T3 true DK1489427T3 (en) 2009-03-23

Family

ID=33394882

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04013839T DK1489427T3 (en) 2003-06-20 2004-06-12 Selective measurement of a directional component at a flow rate using a dish anemometer

Country Status (6)

Country Link
EP (1) EP1489427B1 (en)
AT (1) ATE414283T1 (en)
DE (2) DE10327632B4 (en)
DK (1) DK1489427T3 (en)
ES (1) ES2316898T3 (en)
PT (1) PT1489427E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041507B3 (en) * 2006-08-31 2007-10-25 Reinald Ramm Method for fabricating tornado turbine, requires positioning milling cutters with mutual axial alignment on rotational vane blanks
US8443682B2 (en) 2011-04-22 2013-05-21 Met One Instruments, Inc. Asymmetric-cup anemometer
US11249103B2 (en) 2019-05-03 2022-02-15 Nrg Systems, Inc. Cup anemometer with single piece rotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541855A (en) * 1968-12-05 1970-11-24 Atomic Energy Commission Anemometer for measuring horizontal wind velocities
FR2041284A5 (en) * 1969-04-18 1971-01-29 Realisa Electroni Et
GB1340343A (en) * 1970-09-24 1973-12-12 Secr Defence Anemometer rotors
US4548074A (en) * 1983-11-09 1985-10-22 Krueter Kenneth G Wind speed and direction indicator
DE29707455U1 (en) * 1997-04-24 1997-06-19 Somfy Impeller for anemometer
SE0003623L (en) * 2000-10-06 2002-02-12 Totalfoersvarets Forskningsins Koppanemometer
DE20102751U1 (en) * 2001-02-16 2001-05-03 Wilmers Walter Cup star anemometer

Also Published As

Publication number Publication date
PT1489427E (en) 2009-02-11
DE10327632A1 (en) 2005-03-03
EP1489427A1 (en) 2004-12-22
DE10327632B4 (en) 2005-09-08
EP1489427B1 (en) 2008-11-12
DE502004008439D1 (en) 2008-12-24
ES2316898T3 (en) 2009-04-16
ATE414283T1 (en) 2008-11-15

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