CH479312A - Shut-off device for ventilation systems - Google Patents

Shut-off device for ventilation systems

Info

Publication number
CH479312A
CH479312A CH1296066A CH1296066A CH479312A CH 479312 A CH479312 A CH 479312A CH 1296066 A CH1296066 A CH 1296066A CH 1296066 A CH1296066 A CH 1296066A CH 479312 A CH479312 A CH 479312A
Authority
CH
Switzerland
Prior art keywords
shut
ventilation systems
ventilation
systems
Prior art date
Application number
CH1296066A
Other languages
German (de)
Inventor
Ebnoether Guido
Greminger Hans
Original Assignee
Metallbau Ag
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 Metallbau Ag filed Critical Metallbau Ag
Priority to CH1296066A priority Critical patent/CH479312A/en
Priority to DE19671708069 priority patent/DE1708069C3/en
Priority to NO16959667A priority patent/NO125078B/no
Publication of CH479312A publication Critical patent/CH479312A/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
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • 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
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Safety Valves (AREA)
  • Coating By Spraying Or Casting (AREA)
CH1296066A 1966-09-07 1966-09-07 Shut-off device for ventilation systems CH479312A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1296066A CH479312A (en) 1966-09-07 1966-09-07 Shut-off device for ventilation systems
DE19671708069 DE1708069C3 (en) 1966-09-07 1967-09-04 Shut-off valve for ventilation lines in protective structures
NO16959667A NO125078B (en) 1966-09-07 1967-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296066A CH479312A (en) 1966-09-07 1966-09-07 Shut-off device for ventilation systems

Publications (1)

Publication Number Publication Date
CH479312A true CH479312A (en) 1969-10-15

Family

ID=4387988

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296066A CH479312A (en) 1966-09-07 1966-09-07 Shut-off device for ventilation systems

Country Status (3)

Country Link
CH (1) CH479312A (en)
DE (1) DE1708069C3 (en)
NO (1) NO125078B (en)

Also Published As

Publication number Publication date
DE1708069B2 (en) 1973-03-29
NO125078B (en) 1972-07-17
DE1708069C3 (en) 1973-11-22
DE1708069A1 (en) 1971-12-30

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: LUWA AG

PL Patent ceased