EP 1367332 A1 20031203 - Air conditioner having functions of fire preventing, smoke exhausting and water spraying
Title (en)
Air conditioner having functions of fire preventing, smoke exhausting and water spraying
Title (de)
Klimaanlage mit Feuerschutzfunktion, Rauchabzugfunktion und Wassersprühfunktion
Title (fr)
Climatiseur ayant les fonctions de prévention d'incendie, d'évacuation des fumées et de pulvérisation d'eau
Publication
Application
Priority
EP 02011371 A 20020523
Abstract (en)
An air conditioner having functions of fire preventing, smoke exhausting and water spraying is provided with a sensor (25) at a proper location for sensing smoke and alternations of temperature in a room, and reacting to control opening and closing of a wind-intake gate (20), a smoke-sucking gate (20'), a wind-releasing gate (30), a smoke-exhausting gate (40), water-spraying nozzles (7), and an alarm (8). Smoke in a room sensed by the sensor can be immediately sucked into a smoke-sucking inlet and then get into an air conditioning box through the smoke-sucking gate. Then, smoke is exhausted out of a smoke-exhausting outlet through the smoke-exhausting gate, and at the same time, the water-spraying nozzles and the alarm are started to operate, thus acquiring functions of fire preventing, smoke exhausting and water spraying to ensure public security. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 11/00 (2006.01); A62C 35/62 (2006.01); A62C 37/44 (2006.01)
CPC (source: EP)
F24F 11/0001 (2013.01); A62C 35/62 (2013.01); A62C 37/44 (2013.01); F24F 11/33 (2017.12)
Citation (search report)
- [Y] US 4063595 A 19771220 - PHILLIPS LEONARD R
- [Y] US 4033740 A 19770705 - MECKLER GERSHON
- [Y] US 5855510 A 19990105 - MCKENZIE JAMES [US]
- [A] US 6036595 A 20000314 - VOLE JOHN [US]
- [A] US 4805835 A 19890221 - SCHAUS HERBERT J [US]
- [Y] PATENT ABSTRACTS OF JAPAN vol. 007, no. 157 (M - 227) 9 July 1983 (1983-07-09)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02011371 A 20020523