Exhaust structure from dryer in apartment building

(19)

(11)

EP 1 921 199 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	14.07.2010 Bulletin 2010/28

(43)	Date of publication A2:
	14.05.2008 Bulletin 2008/20

(21)	Application number: 07021664.3

(22)	Date of filing: 07.11.2007

(51)

International Patent Classification (IPC):

D06F 58/00^(2006.01)
D06F 58/28^(2006.01)
F24F 11/02^(2006.01)

D06F 58/20^(2006.01)
F24F 7/06^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

(30)

Priority:

08.11.2006 KR 20060110194
08.11.2006 KR 20060110151

(71)	Applicant: LG Electronics Inc.
	Seoul, 150-721 (KR)

(72)	Inventors:
	Han, In Hee Changwon-si, Gyeongsangnam-do, 641-711 (KR) Son, Won Tug Seoul, 137-070 (KR)

(74)	Representative: TER MEER - STEINMEISTER & PARTNER GbR
	Mauerkircherstrasse 45 81679 München 81679 München (DE)

(54)	Exhaust structure from dryer in apartment building

(57) The present invention relates to an exhaust structure from dryers in an apartment building including at least one riser tube running vertically crossing stories of the apartment building, a plurality of branch tubes branched from the riser tube to apartments on each of the stories for guiding exhaust gas from the apartments to the riser tube, and a fan mounted to a top of the riser tube and to be driven for making a pressure distribution in the riser tube to be the same with a pressure distribution on an outside of the building, substantially.

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