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WO1987003693A3 - Process and sensor for measuring the direction and strength of fluid currents - Google Patents

Process and sensor for measuring the direction and strength of fluid currents Download PDF

Info

Publication number
WO1987003693A3
WO1987003693A3 PCT/DE1986/000499 DE8600499W WO8703693A3 WO 1987003693 A3 WO1987003693 A3 WO 1987003693A3 DE 8600499 W DE8600499 W DE 8600499W WO 8703693 A3 WO8703693 A3 WO 8703693A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring
pressure
sensor
chambers
current
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.)
Ceased
Application number
PCT/DE1986/000499
Other languages
German (de)
French (fr)
Other versions
WO1987003693A2 (en
Inventor
Roland Sommer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19853543431 external-priority patent/DE3543431C2/en
Priority claimed from DE19863604335 external-priority patent/DE3604335A1/en
Application filed by Individual filed Critical Individual
Publication of WO1987003693A2 publication Critical patent/WO1987003693A2/en
Publication of WO1987003693A3 publication Critical patent/WO1987003693A3/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

A process is used to determine the direction, the static and the dynamic pressure or the speed of a current on the basis of measured values of pressure or of differential pressures with the help of a new sensor having measuring chambers provided with rectangular or slot-shaped openings arranged along an arc of a circle or along the periphery of a circle. Under the influence of the current, dynamic pressure may build up in these chambers, which contain measuring instruments to determine the pressure in the measuring chamber and/or the differential pressure between two measuring chambers or pressure measuring ducts arranged in the back portion of each measuring chamber. These pressure measuring ducts leave the sensor separately or together with other pressure measuring ducts coming from other measuring chambers. The sensor is basically built in the form of a disk, and two perpendicular disks or sector-shaped disks arranged at the top of a body exposed to a current help to cover a wide solid angle.
PCT/DE1986/000499 1985-12-09 1986-12-08 Process and sensor for measuring the direction and strength of fluid currents Ceased WO1987003693A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3543431.7 1985-12-09
DE19853543431 DE3543431C2 (en) 1985-01-14 1985-12-09 Method and probe for measuring the direction and / or strength of a gaseous or liquid flow
DEP3604335.4 1986-02-12
DE19863604335 DE3604335A1 (en) 1986-02-12 1986-02-12 Probe and method for measuring fluid flows with respect to direction and intensity

Publications (2)

Publication Number Publication Date
WO1987003693A2 WO1987003693A2 (en) 1987-06-18
WO1987003693A3 true WO1987003693A3 (en) 1987-07-16

Family

ID=25838657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1986/000499 Ceased WO1987003693A2 (en) 1985-12-09 1986-12-08 Process and sensor for measuring the direction and strength of fluid currents

Country Status (2)

Country Link
EP (1) EP0252100A1 (en)
WO (1) WO1987003693A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037778A1 (en) * 2000-08-03 2002-02-14 Andreas Seibold transmission probe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534244C (en) * 1930-08-01 1931-09-24 Wilh Lambrecht A G Anemometer with a fixed wind head
US2701474A (en) * 1949-09-01 1955-02-08 Kollsman Instr Corp Pitot tube anemometer
DE2046192A1 (en) * 1969-09-22 1971-04-08 Rosemount Eng Co Ltd Device for measuring the flow rate
FR2395499A1 (en) * 1977-06-24 1979-01-19 Secr Defence Brit FLOW PRESSURE EXPLORER PROBE
WO1986004149A1 (en) * 1985-01-09 1986-07-17 Roland Sommer Process for measuring the direction and intensity of gaseous or liquid flows and probe for application of the process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534244C (en) * 1930-08-01 1931-09-24 Wilh Lambrecht A G Anemometer with a fixed wind head
US2701474A (en) * 1949-09-01 1955-02-08 Kollsman Instr Corp Pitot tube anemometer
DE2046192A1 (en) * 1969-09-22 1971-04-08 Rosemount Eng Co Ltd Device for measuring the flow rate
FR2395499A1 (en) * 1977-06-24 1979-01-19 Secr Defence Brit FLOW PRESSURE EXPLORER PROBE
WO1986004149A1 (en) * 1985-01-09 1986-07-17 Roland Sommer Process for measuring the direction and intensity of gaseous or liquid flows and probe for application of the process

Also Published As

Publication number Publication date
WO1987003693A2 (en) 1987-06-18
EP0252100A1 (en) 1988-01-13

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