CH491334A - Nozzle for the mouth of an air duct - Google Patents

Nozzle for the mouth of an air duct

Info

Publication number
CH491334A
CH491334A CH792968A CH792968A CH491334A CH 491334 A CH491334 A CH 491334A CH 792968 A CH792968 A CH 792968A CH 792968 A CH792968 A CH 792968A CH 491334 A CH491334 A CH 491334A
Authority
CH
Switzerland
Prior art keywords
mouth
nozzle
air duct
duct
air
Prior art date
Application number
CH792968A
Other languages
German (de)
Inventor
Helge Kristiansen Svend
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of CH491334A publication Critical patent/CH491334A/en

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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges

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)
  • Nozzles (AREA)
  • Air-Flow Control Members (AREA)
CH792968A 1967-06-01 1968-05-29 Nozzle for the mouth of an air duct CH491334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK288267AA DK122777B (en) 1967-06-01 1967-06-01 Spout to the mouth of an air duct.

Publications (1)

Publication Number Publication Date
CH491334A true CH491334A (en) 1970-05-31

Family

ID=8116757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH792968A CH491334A (en) 1967-06-01 1968-05-29 Nozzle for the mouth of an air duct

Country Status (8)

Country Link
US (1) US3541944A (en)
CH (1) CH491334A (en)
DE (1) DE1778716A1 (en)
DK (1) DK122777B (en)
FR (1) FR1567667A (en)
GB (1) GB1182023A (en)
NL (1) NL156809B (en)
SE (1) SE345516B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568532A5 (en) * 1973-06-06 1975-10-31 Luwa Ag
US4782999A (en) * 1987-08-21 1988-11-08 Kabushiki Kaisha Toshiba Air conditioning apparatus and grille control method thereof
FR2661483B1 (en) * 1990-04-26 1992-07-10 Serva Soc BLOWER TERMINAL FOR VENTILATION INSTALLATION OF PREMISES.
JP2015087061A (en) * 2013-10-31 2015-05-07 株式会社富士通ゼネラル Air conditioner
US9777942B2 (en) * 2014-05-14 2017-10-03 H & H Innovations, Llc Methods and apparatus for providing an improved damper, boot and damper combination, and an improved HVAC duct system
JP6926024B2 (en) * 2018-03-30 2021-08-25 ダイキン工業株式会社 Indoor unit of air conditioner

Also Published As

Publication number Publication date
NL156809B (en) 1978-05-16
SE345516B (en) 1972-05-29
DK122777B (en) 1972-04-10
US3541944A (en) 1970-11-24
NL6807734A (en) 1968-12-02
DE1778716A1 (en) 1971-08-05
GB1182023A (en) 1970-02-25
FR1567667A (en) 1969-04-08

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Legal Events

Date Code Title Description
PL Patent ceased