GR3001489T3 - Ventilation device with louvred slat walls - Google Patents

Ventilation device with louvred slat walls

Info

Publication number
GR3001489T3
GR3001489T3 GR91400126T GR910400126T GR3001489T3 GR 3001489 T3 GR3001489 T3 GR 3001489T3 GR 91400126 T GR91400126 T GR 91400126T GR 910400126 T GR910400126 T GR 910400126T GR 3001489 T3 GR3001489 T3 GR 3001489T3
Authority
GR
Greece
Prior art keywords
louvred
box
walls
spacers
ventilation device
Prior art date
Application number
GR91400126T
Other languages
Greek (el)
Inventor
Gustaaf Christiaan Erik Braams
Original Assignee
Dec Holding Bv
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 Dec Holding Bv filed Critical Dec Holding Bv
Publication of GR3001489T3 publication Critical patent/GR3001489T3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • 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
    • F24F7/02—Roof ventilation

Abstract

The invention relates to a box-like structure, for example a roof structure, having a number of vertical, substantially right-angled walls comprising a number of elongate louvred slats running parallel to one another, and a cover plate supported by these walls. The invention has for its object to give a box-like structure, for example a roof structure, a form such that a great flexibility in dimensioning is achieved and that the box-like structure can be assembled simply on site with the use of a minimal quantity of very simple tools. In this respect the invention generally proposes a box-like structure of the type described characterized in that each of both end zones of each louvred slat is fixed between two spacers, these spacers being arranged in two rows extending transversely of the longitudinal direction of the louvred slats and being pressed towards one another by pressure means.
GR91400126T 1985-11-11 1991-02-21 Ventilation device with louvred slat walls GR3001489T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8503098A NL8503098A (en) 1985-11-11 1985-11-11 HOOD WITH SLAM WALLS.

Publications (1)

Publication Number Publication Date
GR3001489T3 true GR3001489T3 (en) 1992-10-08

Family

ID=19846845

Family Applications (1)

Application Number Title Priority Date Filing Date
GR91400126T GR3001489T3 (en) 1985-11-11 1991-02-21 Ventilation device with louvred slat walls

Country Status (6)

Country Link
EP (1) EP0222456B1 (en)
AT (1) ATE60942T1 (en)
DE (1) DE3677567D1 (en)
ES (1) ES2020935B3 (en)
GR (1) GR3001489T3 (en)
NL (1) NL8503098A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639131C2 (en) * 1996-09-24 2001-06-13 Lta Lufttechnische Komponenten Ventilation tower for ventilation or air conditioning systems
FR2776324B1 (en) * 1998-03-18 2000-06-02 Scient Et Tech Du Batiment Cst CYCLONIC BUNGALOW
GB2460095B (en) * 2008-05-16 2010-08-25 Univ Sheffield Hallam Building ventilator
GB2482129B (en) * 2010-07-19 2012-12-19 Vkr Holding As Ventilation arrangements
US8782964B1 (en) * 2013-03-01 2014-07-22 Frank G. Neri Privacy wall
EP3009591B1 (en) * 2014-10-13 2017-08-16 ABB Schweiz AG Ventilation grid
NL2028446B1 (en) * 2021-06-14 2022-12-21 Ubbink Bv Ventilation assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987985A (en) * 1958-09-22 1961-06-13 American Warming Ventilation Louver
US3209669A (en) * 1963-07-19 1965-10-05 Donald E Bayne Cupola
US3426667A (en) * 1967-03-17 1969-02-11 American Warming Ventilation Air intake apparatus
GB1142733A (en) * 1967-04-14 1969-02-12 Robertson Co H H Fixed-type louvre assemblies
AU424438B2 (en) * 1969-09-22 1972-05-24 Queensland Manufacturing Co. Pty. Ltd An improved louvre screen
US3928954A (en) * 1974-04-18 1975-12-30 Alwyn Petrus Naude Louvre system
FR2341733A1 (en) * 1976-02-23 1977-09-16 Metodecor Sa Window shutter with mosquito barrier - has inclined horizontal blades at vertical intervals with mesh between leading and trailing edges

Also Published As

Publication number Publication date
EP0222456B1 (en) 1991-02-20
ATE60942T1 (en) 1991-03-15
NL8503098A (en) 1987-06-01
EP0222456A2 (en) 1987-05-20
DE3677567D1 (en) 1991-03-28
EP0222456A3 (en) 1987-10-14
ES2020935B3 (en) 1991-10-16

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