ATE85844T1 - VENTILATION GRILLE FOR INCLINED ARRANGEMENT. - Google Patents

VENTILATION GRILLE FOR INCLINED ARRANGEMENT.

Info

Publication number
ATE85844T1
ATE85844T1 AT89104697T AT89104697T ATE85844T1 AT E85844 T1 ATE85844 T1 AT E85844T1 AT 89104697 T AT89104697 T AT 89104697T AT 89104697 T AT89104697 T AT 89104697T AT E85844 T1 ATE85844 T1 AT E85844T1
Authority
AT
Austria
Prior art keywords
slats
central
ventilation grille
row
passes
Prior art date
Application number
AT89104697T
Other languages
German (de)
Inventor
Ernst Dipl Ing Lex
Original Assignee
Krapf & Lex Fa
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 Krapf & Lex Fa filed Critical Krapf & Lex Fa
Application granted granted Critical
Publication of ATE85844T1 publication Critical patent/ATE85844T1/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
    • 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

Abstract

There is a ventilation grille for an air flow directed from the outside inwards, in which an outer and a central row 6, 8 of slats 7, 9 are staggered in relation to one another, in which the slats 11 of an inner row 10 lie opposite the slats 7 of the outer row 6, and in which the cross-section of the slats 11, 9 of the inner and of the central row 10, 8 has the shape of a V. In this connection, it is desirable that water which passes through the outer slats and is also not removed by the central and inner slats, is nevertheless removed from the ventilation grille. This is achieved by each central slat 9 having, on the V-point 16, a web 14 which projects inwards between two associated inner slats 11 and bears a channel 15 which is open towards the outside and extends parallel to the slats 7, 9, 11 transversely across the ventilation grille. The water which, in the air flow, passes through between the central slat and the adjacent outer slat, passes, guided by the web, into the inner channel which effects the carrying off of this water. <IMAGE>
AT89104697T 1988-04-02 1989-03-16 VENTILATION GRILLE FOR INCLINED ARRANGEMENT. ATE85844T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811354A DE3811354A1 (en) 1988-04-02 1988-04-02 VENTILATION GRILL FOR SLOPE ARRANGEMENT
EP89104697A EP0336164B1 (en) 1988-04-02 1989-03-16 Inclined ventilation grille

Publications (1)

Publication Number Publication Date
ATE85844T1 true ATE85844T1 (en) 1993-03-15

Family

ID=6351384

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89104697T ATE85844T1 (en) 1988-04-02 1989-03-16 VENTILATION GRILLE FOR INCLINED ARRANGEMENT.

Country Status (3)

Country Link
EP (1) EP0336164B1 (en)
AT (1) ATE85844T1 (en)
DE (1) DE3811354A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676596A3 (en) * 1994-04-08 1997-04-02 Lex Ernst Dipl Ing Aeration grid with series of lamellae.
US5542224A (en) * 1994-12-19 1996-08-06 Construction Specialties, Inc. Louver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH431600A (en) * 1965-07-09 1967-03-15 Lex Eduard Ventilation grilles for vehicles, in particular rail vehicles
DE2606429C3 (en) * 1976-02-18 1979-05-31 Krapf & Lex, 8480 Weiden Ventilation grille with rows of slats

Also Published As

Publication number Publication date
EP0336164B1 (en) 1993-02-17
DE3811354A1 (en) 1989-10-19
EP0336164A3 (en) 1991-10-09
EP0336164A2 (en) 1989-10-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee