EP 0311934 A3 19900808 - AIR EXIT FOR VENTILATION AND AIR-CONDITIONING PURPOSES
Title (en)
AIR EXIT FOR VENTILATION AND AIR-CONDITIONING PURPOSES
Publication
Application
Priority
DE 8713694 U 19871013
Abstract (en)
[origin: EP0311934A2] An air exit 1 for ventilation and air-conditioning purposes is proposed, which is connected via a distribution box 3 to an air supply line 2. In order that a very even air outlet is guaranteed across the entire cross-section of the outlet opening, the distribution box 3 consists of two chambers 4 and 5 which are connected one after another in the air flow direction 6, 7 and which can be flowed through at predetermined angles, preferably less than 90 DEG , to one another. In this connection, it is important that each of the chambers 4 and 5 has a cross-section which narrows gradually in the inflow direction of the air towards its outlet opening 8 or 13. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 13/06 (2006.01)
CPC (source: EP)
F24F 13/06 (2013.01)
Citation (search report)
[A] US 3598153 A 19710810 - HAYASHI TARO, et al
Designated contracting state (EPC)
AT DE FR GB NL
DOCDB simple family (publication)
EP 0311934 A2 19890419; EP 0311934 A3 19900808; EP 0311934 B1 19930526; AT E89912 T1 19930615; DE 3881324 D1 19930701; DE 8713694 U1 19890209
DOCDB simple family (application)
EP 88116721 A 19881008; AT 88116721 T 19881008; DE 3881324 T 19881008; DE 8713694 U 19871013