DE1698277B2 - Luftgeschwindigkeitsmessvorrichtung - Google Patents

Luftgeschwindigkeitsmessvorrichtung

Info

Publication number
DE1698277B2
DE1698277B2 DE19681698277 DE1698277A DE1698277B2 DE 1698277 B2 DE1698277 B2 DE 1698277B2 DE 19681698277 DE19681698277 DE 19681698277 DE 1698277 A DE1698277 A DE 1698277A DE 1698277 B2 DE1698277 B2 DE 1698277B2
Authority
DE
Germany
Prior art keywords
measuring device
air
arm
arms
speed
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.)
Granted
Application number
DE19681698277
Other languages
German (de)
English (en)
Other versions
DE1698277A1 (de
DE1698277C3 (enExample
Inventor
John Leon Lancaster N.Y. Beilman (V.StA.)
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.)
Calspan Corp
Original Assignee
Cornell Aeronautical Laboratory Inc
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 Cornell Aeronautical Laboratory Inc filed Critical Cornell Aeronautical Laboratory Inc
Publication of DE1698277A1 publication Critical patent/DE1698277A1/de
Publication of DE1698277B2 publication Critical patent/DE1698277B2/de
Application granted granted Critical
Publication of DE1698277C3 publication Critical patent/DE1698277C3/de
Granted 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
    • G01P5/16—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 using Pitot tubes, e.g. Machmeter

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 Fluid Pressure (AREA)
DE19681698277 1967-05-25 1968-03-19 Luftgeschwindigkeitsmessvorrichtung Granted DE1698277B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US641214A US3400584A (en) 1967-05-25 1967-05-25 Airspeed indicating apparatus

Publications (3)

Publication Number Publication Date
DE1698277A1 DE1698277A1 (de) 1972-04-13
DE1698277B2 true DE1698277B2 (de) 1973-03-01
DE1698277C3 DE1698277C3 (enExample) 1973-09-20

Family

ID=24571426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681698277 Granted DE1698277B2 (de) 1967-05-25 1968-03-19 Luftgeschwindigkeitsmessvorrichtung

Country Status (4)

Country Link
US (1) US3400584A (enExample)
DE (1) DE1698277B2 (enExample)
FR (1) FR1556815A (enExample)
SE (1) SE329035B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726139A (en) * 1970-11-18 1973-04-10 Cornell Aeronautical Labor Inc Fluid speed indicating apparatus
US4065957A (en) * 1976-11-15 1978-01-03 Calspan Corporation Fluid speed indicating apparatus and densitometer
US4072049A (en) * 1977-04-15 1978-02-07 The United States Of America As Represented By The Secretary Of The Army Apparatus for measuring surface pressures on spinning aerodynamic bodies
US4360888A (en) * 1980-05-15 1982-11-23 Pacer Systems, Inc. Omnidirectional airspeed system
US4349281A (en) * 1980-05-15 1982-09-14 Pacer Systems, Inc. Temperature sensor assembly apparatus
US5101662A (en) * 1990-09-24 1992-04-07 Pacer Systems Inc. Harmonically filtered speed sensing system
US5172592A (en) * 1990-09-25 1992-12-22 Pacer Systems, Inc. Omnidirectional pressure sensing head
US5610845A (en) * 1994-08-30 1997-03-11 United Technologies Corporation Multi-parameter air data sensing technique
WO2015126910A1 (en) * 2014-02-19 2015-08-27 Eit Llc Instrument and method for measuring low indicated air speed
US10613112B2 (en) * 2018-01-19 2020-04-07 Rosemount Aerospace Inc. Air data probe assembly method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524747A (en) * 1943-08-13 1950-10-10 Sperry Corp Air speed indicating system
US2846878A (en) * 1954-04-06 1958-08-12 Kollsman Instr Corp Air velocity indicator
GB839405A (en) * 1957-10-23 1960-06-29 Sperry Gyroscope Co Ltd Airspeed indicators
US3332282A (en) * 1965-01-14 1967-07-25 Canadlan Patents And Dev Ltd Helicopter airspeed indicator
US3329016A (en) * 1965-10-22 1967-07-04 Joseph L Leavens Helicopter airspeed measuring system

Also Published As

Publication number Publication date
DE1698277A1 (de) 1972-04-13
DE1698277C3 (enExample) 1973-09-20
SE329035B (enExample) 1970-09-28
FR1556815A (enExample) 1969-02-07
US3400584A (en) 1968-09-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977