Title:
WINDOW UNIT
Document Type and Number:
Japanese Patent JP3655777
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a window unit such that a sash is made openable and closable to provide ventilating functions and that resin powders can be packed and recycled even while the sash is open.
SOLUTION: In this window unit 1, a sash 2 which constitutes a packed space 3 is freely openably and closably attached to a window frame 5 via hinges 4 in the manner of a hinged door and resin powders A are conveyed between a storage tank 6 and the packed space 3 to provide the functions of heat insulation and a sun shade in addition to the function of daylighting. The window unit 1 includes a packing passage 9a and a recycling passage 10a communicating the storage tank 6 to the packed space 3, a conveying mechanism 7 for air conveying the resin powders A between the storage tank 6 and the packed space 3 via the packing passage 9a and the recycling passage 10a, and a packing passage joint member 16 and a recycling passage joint member 17 which connect the packing passage 9a to the recycling passage 10a between the window frame 5 and the sash 2 while permitting the sash 2 to open and close.
Inventors:
Naoki Kitajima
Ota Isamu
Ota Isamu
Application Number:
JP17160499A
Publication Date:
June 02, 2005
Filing Date:
June 17, 1999
Export Citation:
Assignee:
YKK AP Inc.
MISAWA HOMES CO.,LTD.
MISAWA HOMES CO.,LTD.
International Classes:
E06B3/66; E06B9/24; (IPC1-7): E06B9/24; E06B3/66
Domestic Patent References:
| JP7059870B2 |
Attorney, Agent or Firm:
Minoru Ochiai
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