Title:
BUILT-IN TYPE AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/176805
Kind Code:
A1
Abstract:
Provided is a built-in type air conditioning device in which the maintainability and efficiency of an indoor heat exchanger are improved. A heat exchanger (60) includes an upper side heat exchanger and a lower side heat exchanger coupled in a substantially dogleg shape in a side view, wherein the lower end of the upper side heat exchanger is disposed on and overlapped with the lower side heat exchanger at the bent portion of the dogleg shape. The heat exchange area of the lower side heat exchanger is set to be larger than that of the upper side heat exchanger. Reverse U-shaped grooves (66A, 66B) that open downwards are provided so that an auxiliary refrigerant pipe (67) of the heat exchanger (60) can be inserted into a heat exchange chamber integrally with the heat exchanger (60). At both ends of the heat exchanger (60), fixing members (63A, 63B) made of resin are also provided that are fixed to the front panel (16) and top panel (12) of a unit main body (10) and used for fixing the heat exchanger (60) to the inside of the unit main body (10).
Inventors:
MOTEKI YASUHIRO (JP)
NINOMIYA KOZO (JP)
YAMAUCHI JUN (JP)
KAMATA SHIGEMITSU (JP)
AOYAMA YOJI (JP)
SAITO MAYUMI (JP)
OHAMA YASUNORI (JP)
NINOMIYA KOZO (JP)
YAMAUCHI JUN (JP)
KAMATA SHIGEMITSU (JP)
AOYAMA YOJI (JP)
SAITO MAYUMI (JP)
OHAMA YASUNORI (JP)
Application Number:
PCT/JP2012/065747
Publication Date:
December 27, 2012
Filing Date:
June 20, 2012
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
MOTEKI YASUHIRO (JP)
NINOMIYA KOZO (JP)
YAMAUCHI JUN (JP)
KAMATA SHIGEMITSU (JP)
AOYAMA YOJI (JP)
SAITO MAYUMI (JP)
OHAMA YASUNORI (JP)
MOTEKI YASUHIRO (JP)
NINOMIYA KOZO (JP)
YAMAUCHI JUN (JP)
KAMATA SHIGEMITSU (JP)
AOYAMA YOJI (JP)
SAITO MAYUMI (JP)
OHAMA YASUNORI (JP)
International Classes:
F24F13/30; F24F1/0063; F24F13/22
Foreign References:
| JPH06307663A | 1994-11-01 | |||
| JPH10246506A | 1998-09-14 | |||
| JP2001174047A | 2001-06-29 | |||
| JPS5419357U | 1979-02-07 | |||
| JPH0432628A | 1992-02-04 | |||
| JPH0960911A | 1997-03-04 | |||
| JP2003042478A | 2003-02-13 | |||
| JP2008082646A | 2008-04-10 | |||
| JP2008261541A | 2008-10-30 | |||
| JPH0188317U | 1989-06-12 | |||
| JPH07198156A | 1995-08-01 | |||
| JP2000088269A | 2000-03-31 | |||
| JP2007147144A | 2007-06-14 | |||
| JP2002162064A | 2002-06-07 |
Other References:
See also references of EP 2722609A4
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
Patent business corporation クシブチ international patent firm (JP)
Patent business corporation クシブチ international patent firm (JP)
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Claims: