EP 2636967 A4 20180404 - FLOOR-PLACED INDOOR UNIT
Title (en)
FLOOR-PLACED INDOOR UNIT
Title (de)
AM BODEN PLATZIERTE INNENRAUMEINHEIT
Title (fr)
UNITÉ INTÉRIEURE PLACÉE AU SOL
Publication
Application
Priority
- JP 2010249180 A 20101105
- JP 2011073989 W 20111019
Abstract (en)
[origin: EP2636967A1] The present invention prevents a decrease in heat exchange efficiency. An indoor heat exchanger (22) housed in a casing (10) has: a front-surface heat exchanger (22a) disposed in a manner so as to face the back surface of a front-surface panel (4); and a back-surface heat exchanger (22b) that tilts upward with proximity to the back surface from the vicinity of the bottom end of the front-surface heat exchanger (22a) . An upper filter (16a) and a lower filter (16b) are provided to a duct reaching the front-surface heat exchanger (22a) from a main intake port (10a) provided to the front of the bottom end of the casing (10). Also, at least a portion of the section of the bottom filter (16b) further downwards than is the front-surface heat exchanger (22a) is curved to form a convex towards front.
IPC 8 full level
F24F 13/28 (2006.01); F24F 1/0073 (2019.01); F24F 5/00 (2006.01); F24F 13/30 (2006.01)
CPC (source: EP US)
F24F 1/005 (2019.01 - EP); F24F 1/0073 (2019.01 - EP US); F24F 5/0089 (2013.01 - EP); F24F 13/28 (2013.01 - EP); F24F 13/30 (2013.01 - EP)
Citation (search report)
- [XI] JP 2002206767 A 20020726 - MATSUSHITA ELECTRIC IND CO LTD
- [X] WO 2007012159 A1 20070201 - SPRINGER CARRIER LTDA [BR], et al
- [A] JP 2007285533 A 20071101 - MITSUBISHI ELECTRIC CORP
- [A] JP H06272884 A 19940927 - MITSUBISHI ELECTRIC CORP
- [A] JP 2000018703 A 20000118 - MATSUSHITA ELECTRIC IND CO LTD
- See references of WO 2012060221A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2636967 A1 20130911; EP 2636967 A4 20180404; AU 2011324580 A1 20130627; AU 2011324580 B2 20150402; CN 103189688 A 20130703; CN 103189688 B 20160511; JP 2012102891 A 20120531; JP 5267539 B2 20130821; WO 2012060221 A1 20120510
DOCDB simple family (application)
EP 11837872 A 20111019; AU 2011324580 A 20111019; CN 201180052770 A 20111019; JP 2010249180 A 20101105; JP 2011073989 W 20111019