FR1551648A - - Google Patents

Info

Publication number
FR1551648A
FR1551648A FR1551648DA FR1551648A FR 1551648 A FR1551648 A FR 1551648A FR 1551648D A FR1551648D A FR 1551648DA FR 1551648 A FR1551648 A FR 1551648A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1551648A publication Critical patent/FR1551648A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7927—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
FR1551648D 1967-03-01 1968-01-19 Expired FR1551648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61973167A 1967-03-01 1967-03-01

Publications (1)

Publication Number Publication Date
FR1551648A true FR1551648A (fr) 1968-12-27

Family

ID=24483064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551648D Expired FR1551648A (fr) 1967-03-01 1968-01-19

Country Status (4)

Country Link
US (1) US3434409A (fr)
JP (1) JPS511946B1 (fr)
FR (1) FR1551648A (fr)
GB (1) GB1208765A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307153A1 (fr) * 1975-04-09 1976-11-05 Powers Regulator Co Thermostat pneumatique

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677164A (en) * 1968-11-29 1972-07-18 Carrier Corp Ceiling air terminal
US3554112A (en) * 1968-11-29 1971-01-12 Carrier Corp Ceiling air terminal
US3653588A (en) * 1970-05-01 1972-04-04 Carrier Corp Air distribution unit
US3796367A (en) * 1972-10-02 1974-03-12 Carrier Corp Control valve for use in an air distribution unit
US3913832A (en) * 1973-01-26 1975-10-21 Tempmaster Corp Aspirating thermostat
US4017025A (en) * 1974-01-28 1977-04-12 Wehr Corporation Variable volume control box and system incorporating same
US4007873A (en) * 1974-05-22 1977-02-15 Powers Regulator Company Pneumatic thermostat
US3961748A (en) * 1974-08-19 1976-06-08 The Trane Company Air distribution regulator apparatus
US4324358A (en) * 1980-07-02 1982-04-13 Carrier Corporation Minimum airflow control
US4312474A (en) * 1980-07-02 1982-01-26 Carrier Corporation Positive shutoff
US4399739A (en) * 1980-12-16 1983-08-23 Tempmaster Corporation Noise attenuating apparatus for modulating air flow
GB2123947A (en) * 1982-06-25 1984-02-08 British Leyland Cars Ltd Ventilation ducts for motor vehicles
GB2156067A (en) * 1984-03-21 1985-10-02 Austin Rover Group A closable air vent
US4609176A (en) * 1984-04-20 1986-09-02 Badger Meter, Inc. Fluid flow control system with pulse driven electric control valve
US4634047A (en) * 1985-09-13 1987-01-06 Tempmaster Corporation Thermostatically adjustable pressure regulator
US5158230A (en) * 1990-08-21 1992-10-27 Curran John R Air flow control apparatus
US5234374A (en) * 1991-12-24 1993-08-10 Mariusz Hyzyk Air duct closure system
US5261857A (en) * 1992-06-23 1993-11-16 Bart Petterson Ceiling vent with movable vane
US7766734B2 (en) 2005-12-27 2010-08-03 American Aldes Ventilation Corporation Method and apparatus for passively controlling airflow
US9759442B2 (en) 2005-12-27 2017-09-12 American Aldes Ventilation Corporation Method and apparatus for passively controlling airflow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646932A (en) * 1950-02-16 1953-07-28 Perfex Corp Modulating gas control
US3122318A (en) * 1959-06-11 1964-02-25 Garrett Corp Ambient pressure responsive fluid flow controlling mechanism
US3167253A (en) * 1961-07-27 1965-01-26 Carrier Corp Control arrangement for air distributing units
US3343564A (en) * 1964-12-08 1967-09-26 Gen Motors Corp Ball check valve having particular spring means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307153A1 (fr) * 1975-04-09 1976-11-05 Powers Regulator Co Thermostat pneumatique

Also Published As

Publication number Publication date
JPS511946B1 (fr) 1976-01-21
US3434409A (en) 1969-03-25
GB1208765A (en) 1970-10-14

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