FR2317700A1 - SYSTEM TO CONTROL A STATE OF THE AIR FLOWING THROUGH A DUCT - Google Patents

SYSTEM TO CONTROL A STATE OF THE AIR FLOWING THROUGH A DUCT

Info

Publication number
FR2317700A1
FR2317700A1 FR7619413A FR7619413A FR2317700A1 FR 2317700 A1 FR2317700 A1 FR 2317700A1 FR 7619413 A FR7619413 A FR 7619413A FR 7619413 A FR7619413 A FR 7619413A FR 2317700 A1 FR2317700 A1 FR 2317700A1
Authority
FR
France
Prior art keywords
duct
state
control
air flowing
flowing
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
FR7619413A
Other languages
French (fr)
Other versions
FR2317700B1 (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.)
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
Publication of FR2317700A1 publication Critical patent/FR2317700A1/en
Application granted granted Critical
Publication of FR2317700B1 publication Critical patent/FR2317700B1/fr
Granted 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
FR7619413A 1975-06-27 1976-06-25 SYSTEM TO CONTROL A STATE OF THE AIR FLOWING THROUGH A DUCT Granted FR2317700A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2317700A1 true FR2317700A1 (en) 1977-02-04
FR2317700B1 FR2317700B1 (en) 1983-05-27

Family

ID=24364597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619413A Granted FR2317700A1 (en) 1975-06-27 1976-06-25 SYSTEM TO CONTROL A STATE OF THE AIR FLOWING THROUGH A DUCT

Country Status (5)

Country Link
CA (1) CA1045883A (en)
CH (1) CH600252A5 (en)
DE (1) DE2628194A1 (en)
FR (1) FR2317700A1 (en)
GB (1) GB1507113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1873608A2 (en) * 2006-06-28 2008-01-02 Honeywell International Inc. Downstream flow sensing probe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312068U1 (en) * 1993-08-12 1993-11-18 Siemens Ag Operating device for an exhaust air system
CN107655083B (en) * 2017-10-20 2021-02-09 中国石油天然气集团有限公司 Device for controlling uniform air supply of data center static pressure box and implementation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066660A (en) * 1951-11-20 1954-06-09 Gebru Der Bu Hler Device for regulating the air flow in pneumatic transport systems
FR1118819A (en) * 1953-12-29 1956-06-12 Buensod Stacey Air conditioning equipment
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
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
FR2134114A1 (en) * 1971-04-20 1972-12-08 Hoffmann La Roche
US3705534A (en) * 1970-05-12 1972-12-12 Bowles Fluidics Corp Fluidic flow sensing method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518845A (en) * 1967-02-13 1968-03-29 Electricite De France Method and apparatus for measuring the velocity of a fluid stream
US3680776A (en) * 1970-12-28 1972-08-01 Fluidtech Corp Fluidic apparatus for air-conditioning systems
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066660A (en) * 1951-11-20 1954-06-09 Gebru Der Bu Hler Device for regulating the air flow in pneumatic transport systems
FR1118819A (en) * 1953-12-29 1956-06-12 Buensod Stacey Air conditioning equipment
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
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
FR2134114A1 (en) * 1971-04-20 1972-12-08 Hoffmann La Roche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1873608A2 (en) * 2006-06-28 2008-01-02 Honeywell International Inc. Downstream flow sensing probe
EP1873608A3 (en) * 2006-06-28 2010-12-15 Honeywell International Inc. Downstream flow sensing probe

Also Published As

Publication number Publication date
DE2628194C2 (en) 1987-05-14
GB1507113A (en) 1978-04-12
CA1045883A (en) 1979-01-09
FR2317700B1 (en) 1983-05-27
DE2628194A1 (en) 1977-01-20
CH600252A5 (en) 1978-06-15

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