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DE59505589D1 - Lamella flap - Google Patents

Lamella flap

Info

Publication number
DE59505589D1
DE59505589D1 DE59505589T DE59505589T DE59505589D1 DE 59505589 D1 DE59505589 D1 DE 59505589D1 DE 59505589 T DE59505589 T DE 59505589T DE 59505589 T DE59505589 T DE 59505589T DE 59505589 D1 DE59505589 D1 DE 59505589D1
Authority
DE
Germany
Prior art keywords
slats
sides
opening
seals
flap
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59505589T
Other languages
German (de)
Inventor
Emil Siegwart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59505589D1 publication Critical patent/DE59505589D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The flap is formed from at least two slats (10,11), which can be adjusted within an opening (12) which has a rectangular cross section. Longitudinal seals (40,42,44) are arranged on the sides of the slats, and seals (28,30) are also fitted to their end walls. The end wall seals are made from an elastic material, and the slats may be mounted in the opening, such that they press into the material in order to form a seal. Each end wall seal may also have a foil (32,34) laminated onto one of its sides, in order to reduce the friction between the slat and the sides of the opening.
DE59505589T 1995-01-17 1995-01-17 Lamella flap Expired - Lifetime DE59505589D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95100553A EP0723120B1 (en) 1995-01-17 1995-01-17 Lamellar shutter

Publications (1)

Publication Number Publication Date
DE59505589D1 true DE59505589D1 (en) 1999-05-12

Family

ID=8218909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59505589T Expired - Lifetime DE59505589D1 (en) 1995-01-17 1995-01-17 Lamella flap

Country Status (3)

Country Link
EP (1) EP0723120B1 (en)
AT (1) ATE178705T1 (en)
DE (1) DE59505589D1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7727911U1 (en) * 1977-09-09 1978-01-05 Siegwart, Emil, 6603 Sulzbach CLOSING FLAP FOR VENTILATION SYSTEM
US4193605A (en) * 1978-05-05 1980-03-18 American Hardware & Paint Co., Inc. Seal for damper blades
GB8707692D0 (en) * 1987-03-31 1987-05-07 Actionair Equip Shut-off damper

Also Published As

Publication number Publication date
ATE178705T1 (en) 1999-04-15
EP0723120A1 (en) 1996-07-24
EP0723120B1 (en) 1999-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition