Title:
HIGH EFFICIENCY HEAT RECOVERY TYPE WINDOW
Document Type and Number:
Japanese Patent JP3534725
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat recovery type window having high heat recovery efficiency.
SOLUTION: The high efficiency heat recovery type window is so constituted that a pair of vacuum glasses 10a with a vent space lying between them are oppositely arranged to a single plate glass 20a. A blind 40 coating a blade surface with a light and heat reflection material 63 is provided to the inside of the vent space 30 in an openable manner. Light and heat reflection materials 61 and 62 are provided also to the outside glass surfaces of simple plate glasses 11 and 12 constituting the vacuum glasses 10a, the transference of an incident solar energy to an indoor side is controlled severer than before, and an air conditioner load such as an indoor air conditioning or the like is decreased to promote a great energy saving.
Inventors:
Kasahara, Shigetaka
Murahashi, Fumio
Kasahara, Michifumi
Murahashi, Fumio
Kasahara, Michifumi
Application Number:
JP2001302771A
Publication Date:
June 07, 2004
Filing Date:
September 28, 2001
Export Citation:
Assignee:
Kasahara, Shigetaka
Murahashi, Fumio
Kasahara, Michifumi
Murahashi, Fumio
Kasahara, Michifumi
International Classes:
E06B5/00; (IPC1-7): E06B5/00
Attorney, Agent or Firm:
筒井 大和 （外１名）
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