EP 1014011 A1 20000628 - METHOD AND APPARATUS FOR CONTROLLING AIR FLOW IN INDOOR MACHINE OF AIR CONDITIONER
Title (en)
METHOD AND APPARATUS FOR CONTROLLING AIR FLOW IN INDOOR MACHINE OF AIR CONDITIONER
Title (de)
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DES LUFTSTROMES FÜR EINE INNENRAUMEINHEIT EINER KLIMAANLAGE
Title (fr)
PROCEDE ET APPAREIL DE REGULATION DES FLUX D'AIR DANS LA PARTIE INTERIEURE AUX LOCAUX D'UN CONDITIONNEUR D'AIR
Publication
Application
Priority
- JP 9803102 W 19980710
- JP 21503797 A 19970808
Abstract (en)
There is provided an airflow control method and airflow controller for an air conditioner indoor unit capable of executing air conditioning so that indoor temperature distribution becomes uniform without any sense of airflow during heating operation. There are provided a turbofan 3 that has an axis extending in an anteroposterior direction and blows air taken in from a front surface side radially outwardly with respect to an axis inside a casing and a heat exchanger 5 disposed on the front surface side of the turbofan 3 inside the casing. The casing is provided with outlet ports for blowing air from the turbofan 3 in the vertical direction and the horizontal direction. During the heating operation, a control signal is outputted by a flap control section 10a to an upper flap stepping motor 41 and a left-hand flap stepping motor 44 so as to narrow the openings of the upper, right-hand and left-hand flaps and make the opening of the lower flap wider than the openings of the upper, right-hand and left-hand flaps. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 1/00 (2006.01); F24F 11/02 (2006.01)
CPC (source: EP)
F24F 1/0014 (2013.01); F24F 1/0057 (2019.01); F24F 2221/54 (2013.01)
Designated contracting state (EPC)
ES FR IT
DOCDB simple family (publication)
EP 1014011 A1 20000628; EP 1014011 A4 20020529; EP 1014011 B1 20050406; CN 1168936 C 20040929; CN 1265734 A 20000906; ES 2239805 T3 20051001; HK 1029388 A1 20010330; JP 3137042 B2 20010219; JP H1163626 A 19990305; TW 366406 B 19990811; WO 9908051 A1 19990218
DOCDB simple family (application)
EP 98931045 A 19980710; CN 98807925 A 19980710; ES 98931045 T 19980710; HK 01100167 A 20010108; JP 21503797 A 19970808; JP 9803102 W 19980710; TW 87111755 A 19980718