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CA1045883A - Fluidic flow sensing and control apparatus - Google Patents

Fluidic flow sensing and control apparatus

Info

Publication number
CA1045883A
CA1045883A CA250,937A CA250937A CA1045883A CA 1045883 A CA1045883 A CA 1045883A CA 250937 A CA250937 A CA 250937A CA 1045883 A CA1045883 A CA 1045883A
Authority
CA
Canada
Prior art keywords
nozzle
air
fluid
damper
duct
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
CA250,937A
Other languages
English (en)
French (fr)
Inventor
Richard C. Mott
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of CA1045883A publication Critical patent/CA1045883A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air-Flow Control Members (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
CA250,937A 1975-06-27 1976-04-23 Fluidic flow sensing and control apparatus Expired CA1045883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59099575A 1975-06-27 1975-06-27

Publications (1)

Publication Number Publication Date
CA1045883A true CA1045883A (en) 1979-01-09

Family

ID=24364597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,937A Expired CA1045883A (en) 1975-06-27 1976-04-23 Fluidic flow sensing and control apparatus

Country Status (5)

Country Link
CA (1) CA1045883A (de)
CH (1) CH600252A5 (de)
DE (1) DE2628194C2 (de)
FR (1) FR2317700A1 (de)
GB (1) GB1507113A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312068U1 (de) * 1993-08-12 1993-11-18 Siemens AG, 80333 München Betriebsvorrichtung für eine Abluftanlage
US20080000531A1 (en) * 2006-06-28 2008-01-03 Honeywell International, Inc. Downstream flow sensing probe
CN107655083B (zh) * 2017-10-20 2021-02-09 中国石油天然气集团有限公司 一种控制数据中心静压箱均匀送风的装置及其实现方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066660A (fr) * 1951-11-20 1954-06-09 Gebru Der Bu Hler Dispositif régulateur du débit d'air dans les installations de transport pneumatique
FR1118819A (fr) * 1953-12-29 1956-06-12 Buensod Stacey Appareillage de conditionnement d'air
US3056417A (en) * 1958-10-03 1962-10-02 Honeywell Regulator Co Controlling apparatus
US3129587A (en) * 1960-10-11 1964-04-21 Honeywell Regulator Co Flow sensing device
US3378022A (en) * 1964-04-06 1968-04-16 Johnson Service Co Fluid flow sensing system
FR1518845A (fr) * 1967-02-13 1968-03-29 Electricite De France Procédé et appareil de mesure de la vitesse d'un courant de fluide
US3445317A (en) * 1967-09-21 1969-05-20 Robertson Co H H Air conditioning apparatus
US3578242A (en) * 1969-09-03 1971-05-11 Honeywell Inc Pneumatic air-conditioning control system
US3705534A (en) * 1970-05-12 1972-12-12 Bowles Fluidics Corp Fluidic flow sensing method and apparatus
US3680776A (en) * 1970-12-28 1972-08-01 Fluidtech Corp Fluidic apparatus for air-conditioning systems
FR2134114B1 (de) * 1971-04-20 1975-01-17 Hoffmann La Roche
US3719321A (en) * 1971-05-20 1973-03-06 Trane Co Air flow control device
CA959327A (en) * 1971-10-20 1974-12-17 Barber-Colman Company Self-powered variable volume air damper control

Also Published As

Publication number Publication date
DE2628194A1 (de) 1977-01-20
DE2628194C2 (de) 1987-05-14
GB1507113A (en) 1978-04-12
FR2317700B1 (de) 1983-05-27
FR2317700A1 (fr) 1977-02-04
CH600252A5 (de) 1978-06-15

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