DE2646087C3 - Gerät zur Messung der Luftgeschwindigkeit - Google Patents

Gerät zur Messung der Luftgeschwindigkeit

Info

Publication number
DE2646087C3
DE2646087C3 DE2646087A DE2646087A DE2646087C3 DE 2646087 C3 DE2646087 C3 DE 2646087C3 DE 2646087 A DE2646087 A DE 2646087A DE 2646087 A DE2646087 A DE 2646087A DE 2646087 C3 DE2646087 C3 DE 2646087C3
Authority
DE
Germany
Prior art keywords
tubes
measuring
tube
section
open end
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
DE2646087A
Other languages
German (de)
English (en)
Other versions
DE2646087B2 (de
DE2646087A1 (de
Inventor
Robert W. Santa Rosa Calif. Noll (V.St.A.)
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.)
Cambridge Filter Corp Syracuse Ny (vsta)
Original Assignee
Cambridge Filter Corp Syracuse Ny (vsta)
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 Cambridge Filter Corp Syracuse Ny (vsta) filed Critical Cambridge Filter Corp Syracuse Ny (vsta)
Publication of DE2646087A1 publication Critical patent/DE2646087A1/de
Publication of DE2646087B2 publication Critical patent/DE2646087B2/de
Application granted granted Critical
Publication of DE2646087C3 publication Critical patent/DE2646087C3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE2646087A 1975-11-10 1976-10-13 Gerät zur Messung der Luftgeschwindigkeit Expired DE2646087C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/630,419 US4030358A (en) 1975-11-10 1975-11-10 Portable air velocity measuring unit

Publications (3)

Publication Number Publication Date
DE2646087A1 DE2646087A1 (de) 1977-05-12
DE2646087B2 DE2646087B2 (de) 1978-08-31
DE2646087C3 true DE2646087C3 (de) 1979-05-03

Family

ID=24527094

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2646087A Expired DE2646087C3 (de) 1975-11-10 1976-10-13 Gerät zur Messung der Luftgeschwindigkeit
DE19767631936U Expired DE7631936U1 (de) 1975-11-10 1976-10-13 Graet zur messung der luftgeschwindigkeit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19767631936U Expired DE7631936U1 (de) 1975-11-10 1976-10-13 Graet zur messung der luftgeschwindigkeit

Country Status (5)

Country Link
US (1) US4030358A (enExample)
JP (1) JPS5258975A (enExample)
CA (1) CA1059791A (enExample)
DE (2) DE2646087C3 (enExample)
GB (1) GB1531143A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231253A (en) * 1979-06-04 1980-11-04 Buff Ohnhaus Air-flow capture and control device for flow measurement
US4548076A (en) * 1983-07-28 1985-10-22 Alnor Instrument Company Air flow volume measuring apparatus
US4696194A (en) * 1986-02-20 1987-09-29 Taurus Controls Limited Fluid flow measurement
US4754651A (en) * 1986-04-18 1988-07-05 Shortridge Instruments, Inc. Differential pressure apparatus for measuring flow and velocity
GB2197079A (en) * 1986-10-09 1988-05-11 Rolls Royce Motors Ltd Measuring fluid flow
US4912973A (en) * 1988-10-14 1990-04-03 Metal Industries Multiple point velocity probe
WO1991012496A1 (en) * 1990-02-12 1991-08-22 Ebtron, Inc. Air flow sensor
DE19726864B4 (de) * 1997-06-24 2005-08-04 Waldner Laboreinrichtungen Gmbh & Co Vorrichtung zum Messen des Abluftvolumenstroms in einem Abzug
FR2798232B1 (fr) * 1999-09-03 2001-11-16 Elf Exploration Prod Moteur electrique a courant alternatif
DE102014000241B4 (de) * 2014-01-10 2015-04-16 Testo Ag Volumenstrommessgerät
EP3274635B1 (en) * 2015-02-26 2024-10-16 Dwyer Instruments, LLC Air flow hood
US10671098B2 (en) * 2015-12-21 2020-06-02 Dwyer Instruments, Inc. System, method, and apparatus for balancing an HVAC system
USD854678S1 (en) * 2017-06-30 2019-07-23 Dwyer Instruments, Inc. HVAC airflow hood
US10864562B1 (en) * 2017-09-21 2020-12-15 Evergreen Telemetry Llc Airflow capture hood flow correction system
US12013279B2 (en) * 2020-04-06 2024-06-18 Kane Usa, Inc. Volume fill airflow measurement
US11415593B1 (en) * 2021-05-26 2022-08-16 Chevron U.S.A. Inc. Multiplexing apparatus for measuring air flow and air temperature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145860A (en) * 1907-11-21 1915-07-06 Raymond Burnham Steam-meter.
US2342290A (en) * 1941-11-26 1944-02-22 Illinois Testing Laboratories Jet for air velocity meters and the like
GB724276A (en) * 1951-09-28 1955-02-16 Sturtevant Eng Co Ltd Improvements in apparatus for measuring the flow of fluid in a duct
US3581565A (en) * 1968-07-15 1971-06-01 Peter D Dieterich Flow-measuring device
US3733900A (en) * 1971-11-22 1973-05-22 Air Monitor Corp Fan capacity measuring station

Also Published As

Publication number Publication date
DE2646087B2 (de) 1978-08-31
JPS5415505B2 (enExample) 1979-06-15
US4030358A (en) 1977-06-21
DE2646087A1 (de) 1977-05-12
JPS5258975A (en) 1977-05-14
DE7631936U1 (de) 1979-09-27
GB1531143A (en) 1978-11-01
CA1059791A (en) 1979-08-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee