Title:
【発明の名称】屋根構造体
Document Type and Number:
Japanese Patent JP2714609
Kind Code:
B2
Abstract:
PCT No. PCT/NO86/00010 Sec. 371 Date Sep. 25, 1986 Sec. 102(e) Date Sep. 25, 1986 PCT Filed Jan. 31, 1986 PCT Pub. No. WO86/04632 PCT Pub. Date Aug. 14, 1986.Roof structure for transparent roofs with girders (11), each with a solar panel (15, 36). The girders preferably have a height equal to have the distance between each girder. Two trapdoors (13, 14), consisting of thermal insulating material (28), are located between each pair of girders, one on the underside of each girder, which can swing on its pivot axis on the girder between horizontal and vertical positions. In the horizontal position the trapdoors shield against heat loss, in the vertical position they allow all light to enter, and in the intermediate position incoming light is reflected towards the sides of the girders (15) for heat absorbtion.
More Like This:
Inventors:
Guna-Shouug, Olav Johannes
Application Number:
JP50090486A
Publication Date:
February 16, 1998
Filing Date:
January 31, 1986
Export Citation:
Assignee:
Gunners Haug, Olav Johannes
International Classes:
E04B1/74; E04C3/06; E04C3/07; E04D3/06; E04D13/18; F24J2/04; E04C3/04; E04D3/08; (IPC1-7): E04B1/74; E04D13/18
Other References:
【文献】西独国特許公開2819901(DE,A)
【文献】西独国特許公開3236888(DE,A)
【文献】西独国特許公開3236888(DE,A)
Attorney, Agent or Firm:
Teruo Yamazaki