FR927411A - Perfectionnements aux appareils indicateurs de direction des fluides - Google Patents

Perfectionnements aux appareils indicateurs de direction des fluides

Info

Publication number
FR927411A
FR927411A FR927411DA FR927411A FR 927411 A FR927411 A FR 927411A FR 927411D A FR927411D A FR 927411DA FR 927411 A FR927411 A FR 927411A
Authority
FR
France
Prior art keywords
direction indicating
indicating devices
fluid direction
fluid
devices
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
Other languages
English (en)
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.)
Liquidometer Corp
Original Assignee
Liquidometer Corp
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 Liquidometer Corp filed Critical Liquidometer Corp
Application granted granted Critical
Publication of FR927411A publication Critical patent/FR927411A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • 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
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G01P5/12—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables using variation of resistance of a heated conductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Volume Flow (AREA)
FR927411D 1945-11-15 1946-05-27 Perfectionnements aux appareils indicateurs de direction des fluides Expired FR927411A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US628843A US2496339A (en) 1945-11-15 1945-11-15 Wind direction indicator

Publications (1)

Publication Number Publication Date
FR927411A true FR927411A (fr) 1947-10-29

Family

ID=24520530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927411D Expired FR927411A (fr) 1945-11-15 1946-05-27 Perfectionnements aux appareils indicateurs de direction des fluides

Country Status (3)

Country Link
US (1) US2496339A (fr)
FR (1) FR927411A (fr)
GB (1) GB626857A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701474A (en) * 1949-09-01 1955-02-08 Kollsman Instr Corp Pitot tube anemometer
US2626115A (en) * 1951-06-07 1953-01-20 North American Aviation Inc Aircraft controls
US2736198A (en) * 1951-08-31 1956-02-28 Fluid stream direction indicator
US2981104A (en) * 1954-06-24 1961-04-25 Diana J Anger Flow measuring system
US4061029A (en) * 1976-08-06 1977-12-06 Nasa Flow separation detector
NL177629C (nl) * 1979-07-09 1985-10-16 Brooks Instr Bv Richtingsgevoelige stroomsnelheidsmeter.
FR2468895A1 (fr) * 1979-11-06 1981-05-08 Renault Capteur de temperature d'un fluide gazeux
NL8901500A (nl) * 1989-06-13 1991-01-02 Bronkhorst High Tech Bv Inrichting voor het bepalen van de snelheid en richting van een stromend medium.
US4986122A (en) * 1989-11-08 1991-01-22 Hydro Data Inc. Fluid velocity measurement instrument
DE4025314C2 (de) * 1990-08-09 1998-04-09 Bayerische Motoren Werke Ag Meßverfahren und Vorrichtungen zur Ermittlung von Meßdaten für die Temperaturverteilung und für die Berechnung von Strömungsgeschwindigkeitsvektoren über eine ungleichförmig durchströmte ebene Fläche
ITGE940008A1 (it) * 1994-01-19 1995-07-19 Vincenzo Arrichiello Dispositivo per la misurazione della velocita' di un flusso di fluido.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1291489A (en) * 1912-12-26 1919-01-14 Cutler Hammer Mfg Co Fluid-meter
DE448836C (de) * 1926-01-13 1927-08-30 Hermann Heinicke Vorrichtung zum Anzeigen der radialen Lage eines sich drehenden Teils mittels in einer Wheatstone'schen Brueckenschaltung liegender, von Metallwaenden umgebener Draehte, die durch eine ueber ihnen bewegte Scheibe mehr oder weniger abgedeckt werden
US1841607A (en) * 1929-07-03 1932-01-19 Kollsman Paul Turn indicator
US2237077A (en) * 1935-11-15 1941-04-01 Siemens App Und Maschinen Gmbh Repeating device
US2255771A (en) * 1937-01-27 1941-09-16 Marcel J E Golay Fluid flow meter
US2214181A (en) * 1938-09-02 1940-09-10 Bendix Aviat Corp Rate of climb responsive means
US2415985A (en) * 1942-03-12 1947-02-18 Bendix Aviat Corp Permanent magnet telemetric system

Also Published As

Publication number Publication date
GB626857A (en) 1949-07-22
US2496339A (en) 1950-02-07

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