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EP 0110436 A3 19850703 - AERATION GRID

Title (en)

AERATION GRID

Publication

EP 0110436 A3 19850703 (FR)

Application

EP 83201435 A 19831007

Priority

BE 2059923 A 19821124

Abstract (en)

[origin: EP0110436A2] The ventilation grille comprises a hollow profiled section with openings or slots in a line in both sides. A slide inside the profiled section works against the openings in one side, and can be moved in its transverse direction so as to open or shut them. A gauze screen can be mounted between the slide and each of the sets of openings, and the slide can be of hollow box-section. Seals can be mounted along the top and bottom opening edges for their entire length, the side bearing against them. FL

IPC 1-7

F24F 13/12; F24F 13/08

IPC 8 full level

F24F 13/12 (2006.01)

CPC (source: EP)

F24F 13/12 (2013.01)

Citation (search report)

[A] CH 440624 A 19670731 - WEKA METALLBAU [DE]
[A] DE 1900342 U 19640910 - ERBSLOEH JULIUS & AUGUST [DE]
[A] DE 1275746 B 19680822 - JOERG TESMER

Designated contracting state (EPC)

AT CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0110436 A2 19840613; EP 0110436 A3 19850703

DOCDB simple family (application)

EP 83201435 A 19831007