FR2176628A1 - - Google Patents

Info

Publication number
FR2176628A1
FR2176628A1 FR7211681A FR7211681A FR2176628A1 FR 2176628 A1 FR2176628 A1 FR 2176628A1 FR 7211681 A FR7211681 A FR 7211681A FR 7211681 A FR7211681 A FR 7211681A FR 2176628 A1 FR2176628 A1 FR 2176628A1
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.)
Granted
Application number
FR7211681A
Other versions
FR2176628B1 (fr
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.)
GRANOUX SA
Original Assignee
GRANOUX SA
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 GRANOUX SA filed Critical GRANOUX SA
Priority to FR7211681A priority Critical patent/FR2176628B1/fr
Publication of FR2176628A1 publication Critical patent/FR2176628A1/fr
Application granted granted Critical
Publication of FR2176628B1 publication Critical patent/FR2176628B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers
    • A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
    • 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
    • F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR7211681A 1972-03-24 1972-03-24 Expired FR2176628B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7211681A FR2176628B1 (fr) 1972-03-24 1972-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211681A FR2176628B1 (fr) 1972-03-24 1972-03-24

Publications (2)

Publication Number Publication Date
FR2176628A1 true FR2176628A1 (fr) 1973-11-02
FR2176628B1 FR2176628B1 (fr) 1974-08-02

Family

ID=9096254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211681A Expired FR2176628B1 (fr) 1972-03-24 1972-03-24

Country Status (1)

Country Link
FR (1) FR2176628B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496238A1 (fr) * 1980-12-11 1982-06-18 Ventilation Indle Miniere Bouche pour le montage d'un registre dans une installation de ventilation
FR2627261A1 (fr) * 1988-02-15 1989-08-18 Hci Sa Dispositif de limitation du debit extrait a travers une bouche en matiere synthetique d'une installation de ventilation mecanique controlee, en cas d'incendie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE667847A (fr) *
US2367104A (en) * 1943-02-06 1945-01-09 Demuth Charles Variable volume air distributor
GB651984A (en) * 1948-02-28 1951-04-11 Cyril Henry Middup An improved safety cut-off valve for oil pipe lines
CH325015A (de) * 1955-01-05 1957-10-31 Gonzenbach Friedrich Von Verfahren zur Warmluftheizung und Anlage zur Durchführung dieses Verfahrens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE667847A (fr) *
US2367104A (en) * 1943-02-06 1945-01-09 Demuth Charles Variable volume air distributor
GB651984A (en) * 1948-02-28 1951-04-11 Cyril Henry Middup An improved safety cut-off valve for oil pipe lines
CH325015A (de) * 1955-01-05 1957-10-31 Gonzenbach Friedrich Von Verfahren zur Warmluftheizung und Anlage zur Durchführung dieses Verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496238A1 (fr) * 1980-12-11 1982-06-18 Ventilation Indle Miniere Bouche pour le montage d'un registre dans une installation de ventilation
FR2627261A1 (fr) * 1988-02-15 1989-08-18 Hci Sa Dispositif de limitation du debit extrait a travers une bouche en matiere synthetique d'une installation de ventilation mecanique controlee, en cas d'incendie

Also Published As

Publication number Publication date
FR2176628B1 (fr) 1974-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse