SE8804154D0 - Ventilanordning - Google Patents

Ventilanordning

Info

Publication number
SE8804154D0
SE8804154D0 SE8804154A SE8804154A SE8804154D0 SE 8804154 D0 SE8804154 D0 SE 8804154D0 SE 8804154 A SE8804154 A SE 8804154A SE 8804154 A SE8804154 A SE 8804154A SE 8804154 D0 SE8804154 D0 SE 8804154D0
Authority
SE
Sweden
Prior art keywords
arm
extends
channel section
wall
valve device
Prior art date
Application number
SE8804154A
Other languages
English (en)
Other versions
SE8804154L (sv
SE502447C2 (sv
Inventor
Lloyd Karlsson
Original Assignee
Lloyd Karlsson
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 Lloyd Karlsson filed Critical Lloyd Karlsson
Priority to SE8804154A priority Critical patent/SE502447C2/sv
Publication of SE8804154D0 publication Critical patent/SE8804154D0/sv
Publication of SE8804154L publication Critical patent/SE8804154L/sv
Publication of SE502447C2 publication Critical patent/SE502447C2/sv

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
    • 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
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/17—Details or features not otherwise provided for mounted in a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Air-Flow Control Members (AREA)
SE8804154A 1988-11-17 1988-11-17 Ventilationsanordning att applicera över luftpassage SE502447C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8804154A SE502447C2 (sv) 1988-11-17 1988-11-17 Ventilationsanordning att applicera över luftpassage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804154A SE502447C2 (sv) 1988-11-17 1988-11-17 Ventilationsanordning att applicera över luftpassage

Publications (3)

Publication Number Publication Date
SE8804154D0 true SE8804154D0 (sv) 1988-11-17
SE8804154L SE8804154L (sv) 1990-05-18
SE502447C2 SE502447C2 (sv) 1995-10-23

Family

ID=20373971

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804154A SE502447C2 (sv) 1988-11-17 1988-11-17 Ventilationsanordning att applicera över luftpassage

Country Status (1)

Country Link
SE (1) SE502447C2 (sv)

Also Published As

Publication number Publication date
SE8804154L (sv) 1990-05-18
SE502447C2 (sv) 1995-10-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed