EP 1054219 A1 20001122 - Method for arranging ventilation and a ventilation arrangement
Title (en)
Method for arranging ventilation and a ventilation arrangement
Title (de)
Verfahren und Vorrichtung zur Lüftung
Title (fr)
Procédé et dispositif de ventilation
Publication
Application
Priority
FI 991157 A 19990521
Abstract (en)
The invention relates to a method for arranging ventilation in a room space, particularly a restaurant space, and a respective ventilation arrangement. The room space is divided into areas designated for smokers and non-smokers. According to the invention, at the border (4; 4a) of said areas, in the ceiling structures (5), there is arranged a downwardly directed air flow stop (6; 6a, 6b), and the air exhaust from the room space is arranged to take place at least partly in the vicinity of said stop (6; 6a, 6b). In said stop (6; 6a, 6b), there is provided a number of exhaust air apertures (8; 8a, 8b), which are connected to an exhaust air apparatus. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 9/00 (2006.01)
CPC (source: EP)
F24F 8/97 (2021.01); F24F 9/00 (2013.01); F24F 2011/0004 (2013.01)
Citation (search report)
- [A] GB 2180054 A 19870318 - HOLWAY JOHN WALTER
- [A] EP 0362958 A1 19900411 - BIDDLE F H BV [NL]
- [A] PATENT ABSTRACTS OF JAPAN vol. 012, no. 027 (M - 662) 27 January 1988 (1988-01-27)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29)
Designated contracting state (EPC)
AT DE DK FI GB SE
DOCDB simple family (publication)
EP 1054219 A1 20001122; FI 112533 B 20031215; FI 991157 A0 19990521; FI 991157 A 20001122; NO 20002573 D0 20000519; NO 20002573 L 20001122
DOCDB simple family (application)
EP 00660094 A 20000519; FI 991157 A 19990521; NO 20002573 A 20000519