NL154823B - Luchtrooster. - Google Patents

Luchtrooster.

Info

Publication number
NL154823B
NL154823B NL7200393A NL7200393A NL154823B NL 154823 B NL154823 B NL 154823B NL 7200393 A NL7200393 A NL 7200393A NL 7200393 A NL7200393 A NL 7200393A NL 154823 B NL154823 B NL 154823B
Authority
NL
Netherlands
Prior art keywords
air grid
grid
air
Prior art date
Application number
NL7200393A
Other languages
English (en)
Other versions
NL7200393A (nl
Original Assignee
Dynamics Corp America
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 Dynamics Corp America filed Critical Dynamics Corp America
Priority to NL7200393A priority Critical patent/NL154823B/nl
Publication of NL7200393A publication Critical patent/NL7200393A/xx
Publication of NL154823B publication Critical patent/NL154823B/nl

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
    • F24F13/08—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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • 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
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL7200393A 1972-01-11 1972-01-11 Luchtrooster. NL154823B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7200393A NL154823B (nl) 1972-01-11 1972-01-11 Luchtrooster.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200393A NL154823B (nl) 1972-01-11 1972-01-11 Luchtrooster.

Publications (2)

Publication Number Publication Date
NL7200393A NL7200393A (nl) 1973-07-13
NL154823B true NL154823B (nl) 1977-10-17

Family

ID=19815135

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7200393A NL154823B (nl) 1972-01-11 1972-01-11 Luchtrooster.

Country Status (1)

Country Link
NL (1) NL154823B (nl)

Also Published As

Publication number Publication date
NL7200393A (nl) 1973-07-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DYNAMICS