NO125078B - - Google Patents

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Publication number
NO125078B
NO125078B NO16959667A NO16959667A NO125078B NO 125078 B NO125078 B NO 125078B NO 16959667 A NO16959667 A NO 16959667A NO 16959667 A NO16959667 A NO 16959667A NO 125078 B NO125078 B NO 125078B
Authority
NO
Norway
Prior art keywords
metal
substrate
layer
spinel
aluminum
Prior art date
Application number
NO16959667A
Other languages
English (en)
Norwegian (no)
Inventor
G Ebnoether
H Greminger
Original Assignee
Luwa 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 Luwa Ag filed Critical Luwa Ag
Publication of NO125078B publication Critical patent/NO125078B/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/072Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16Air-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)
  • Coating By Spraying Or Casting (AREA)
  • Safety Valves (AREA)
NO16959667A 1966-09-07 1967-09-04 NO125078B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296066A CH479312A (de) 1966-09-07 1966-09-07 Absperreinrichtung für Lüftungsanlagen

Publications (1)

Publication Number Publication Date
NO125078B true NO125078B (enrdf_load_stackoverflow) 1972-07-17

Family

ID=4387988

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16959667A NO125078B (enrdf_load_stackoverflow) 1966-09-07 1967-09-04

Country Status (3)

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

Also Published As

Publication number Publication date
DE1708069A1 (de) 1971-12-30
DE1708069B2 (de) 1973-03-29
CH479312A (de) 1969-10-15
DE1708069C3 (de) 1973-11-22

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