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Patent Agency Ranking
公开(公告)号：DK472079A
公开(公告)日：1980-05-09
申请号：DK472079
申请日：1979-11-07
Applicant: HOECHST AG
Inventor： BORCHERT H , ALBERT W , KOHAUT G , SCHULTE U , RAPP B
Abstract: The invention provides foamed plastics particles having a star-like shape the three legs of which are on the same plane. The ratio of particle thickness to particle height is from 1:2.75 to 1:3.3, that of leg width to particle height is from 1:2.2 to 1:2.5, and the particle height is from 10 to 60 mm. The particles of the invention are suitable as free-flowing packing material having a good flow and simultaneously a good interlocking capacity.
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公开(公告)号：ZA8007075B
公开(公告)日：1981-11-25
申请号：ZA8007075
申请日：1980-11-14
Applicant: HOECHST AG
CPC classification number: F24S25/40 , F24S20/67 , F24S80/457 , F24S2080/015 , Y02B10/20 , Y02E10/44 , Y02E10/47
Abstract: The invention relates to a containment, made of thermoplastic material, for solar collectors, which can be built into a normal tiled roof by replacing a group of tiles. The containment consists of a tray-shaped receving container for the collector. The receiving container is surrounded by a circumferential positioning surface for a transparent cover and by an edge corresponding in shape and size to the group of roof tiles to be replaced. The containment according to the invention is inserted between the rafters and is inset seamlessly into the roofing.
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