SE8804154L - Valve device - Google Patents

Valve device

Info

Publication number
SE8804154L
SE8804154L SE8804154A SE8804154A SE8804154L SE 8804154 L SE8804154 L SE 8804154L SE 8804154 A SE8804154 A SE 8804154A SE 8804154 A SE8804154 A SE 8804154A SE 8804154 L SE8804154 L SE 8804154L
Authority
SE
Sweden
Prior art keywords
arm
extends
channel section
wall
valve device
Prior art date
Application number
SE8804154A
Other languages
Swedish (sv)
Other versions
SE8804154D0 (en
SE502447C2 (en
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/en
Publication of SE8804154D0 publication Critical patent/SE8804154D0/en
Publication of SE8804154L publication Critical patent/SE8804154L/en
Publication of SE502447C2 publication Critical patent/SE502447C2/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
    • 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

Abstract

The channels between the apertures (4a,5) form in each case a U, with the inlet aperture (4a) connected to one arm or channel section (10), and the outlet aperture (5',5) connected to the other arm or channel section (11,13). A wall part (20) limiting a first arm (10,11) extends from a roof part (30), and an intermediary wall (21) extends from a bottom part (31), offering an opening (5') towards the roof part. A wall part (22) limiting a second arm or channel section (12,13) extends from the roof part, and forms an opening (26).
SE8804154A 1988-11-17 1988-11-17 Valve arrangement for air passages SE502447C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8804154A SE502447C2 (en) 1988-11-17 1988-11-17 Valve arrangement for air passages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804154A SE502447C2 (en) 1988-11-17 1988-11-17 Valve arrangement for air passages

Publications (3)

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

Family

ID=20373971

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804154A SE502447C2 (en) 1988-11-17 1988-11-17 Valve arrangement for air passages

Country Status (1)

Country Link
SE (1) SE502447C2 (en)

Also Published As

Publication number Publication date
SE8804154D0 (en) 1988-11-17
SE502447C2 (en) 1995-10-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed