FR1560540A - - Google Patents

Info

Publication number
FR1560540A
FR1560540A FR69049557A FR1560540DA FR1560540A FR 1560540 A FR1560540 A FR 1560540A FR 69049557 A FR69049557 A FR 69049557A FR 1560540D A FR1560540D A FR 1560540DA FR 1560540 A FR1560540 A FR 1560540A
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
FR69049557A
Other languages
French (fr)
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 FR1560540A publication Critical patent/FR1560540A/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR69049557A 1968-01-23 1968-01-23 Expired FR1560540A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69049557 1968-01-23

Publications (1)

Publication Number Publication Date
FR1560540A true FR1560540A (enExample) 1969-03-21

Family

ID=9695047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69049557A Expired FR1560540A (enExample) 1968-01-23 1968-01-23

Country Status (1)

Country Link
FR (1) FR1560540A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209082A1 (enExample) * 1972-11-10 1974-06-28 Granoux Sa
FR2385045A1 (fr) * 1977-03-23 1978-10-20 Anemostat Products Attenuateur avec dispositif de controle pour controler le courant d'air dans une conduite d'un systeme de conditionnement d'air ou d'un systeme semblable
FR2513359A1 (fr) * 1981-09-24 1983-03-25 Ventilation Indle Miniere Dispositif d'asservissement automatique des conditions de fonctionnement d'un appareil de ventilation dans une installation de ventilation, en fonction de la demande des usagers, et une installation de ventilation comprenant ce dispositif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209082A1 (enExample) * 1972-11-10 1974-06-28 Granoux Sa
FR2385045A1 (fr) * 1977-03-23 1978-10-20 Anemostat Products Attenuateur avec dispositif de controle pour controler le courant d'air dans une conduite d'un systeme de conditionnement d'air ou d'un systeme semblable
FR2513359A1 (fr) * 1981-09-24 1983-03-25 Ventilation Indle Miniere Dispositif d'asservissement automatique des conditions de fonctionnement d'un appareil de ventilation dans une installation de ventilation, en fonction de la demande des usagers, et une installation de ventilation comprenant ce dispositif

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Legal Events

Date Code Title Description
ST Notification of lapse