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公开(公告)号：US20190137114A1
公开(公告)日：2019-05-09
申请号：US16179878
申请日：2018-11-02
Applicant: United States Gypsum Company
Inventor： Ajith Rao , Suman Sinha Ray
Abstract: A heating system for a floor is provided and includes a plurality of heating devices, where each of the heating devices includes a membrane, and a plurality of heating elements and at least one electrical coupling member attached to the membrane. At least one heating device coupling member is attached to the at least one electrical coupling member on adjacent heating devices of the plurality of heating devices, where the at least one heating device coupling member conveys electricity between the adjacent heating devices.
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公开(公告)号：US10012348B2
公开(公告)日：2018-07-03
申请号：US15040413
申请日：2016-02-10
Applicant: UNITED STATES GYPSUM COMPANY
Inventor： Suman Sinha Ray , Ajith Rao
IPC: F16L59/065 , F17C3/08 , B29C70/58 , B29C70/88 , E04C2/284 , E04C2/30 , E04B2/00 , B29K105/00 , B29K105/04 , B29K105/16 , B29L31/00
CPC classification number: F17C3/08 , B29C70/58 , B29C70/88 , B29K2105/04 , B29K2105/16 , B29K2105/251 , B29L2031/776 , C04B30/02 , C04B2111/00663 , C04B2111/28 , E04C2/049 , E04C2/284 , E04C2/30 , E04C2/44 , F16L59/065 , C04B14/043 , C04B14/16 , C04B14/18 , C04B14/42 , C04B14/46 , C04B20/008 , C04B22/143 , C04B28/145 , C04B38/0054 , C04B28/16
Abstract: A vacuum insulated panel (VIP) and a method of manufacturing a VIP includes a rigid core material having high insulation and low conductivity properties. The rigid core may be made of an inorganic material that effectively mimics a porous silica core material. The core material includes large particles of an inorganic material having a diameter in a range of 10 μm to 50 μm. A portion of these large particles may be ground into small particles having a diameter of less than 1 μm. The small particles are mixed with a portion of the large particles to form a core material which is then mixed with a fiber skeleton and compacted under vacuum along with a fibrous skeleton for structure. The resulting structure provides a porosity ranging from 10 nm to 1 μm in diameter.
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公开(公告)号：US11054149B2
公开(公告)日：2021-07-06
申请号：US16179878
申请日：2018-11-02
Applicant: United States Gypsum Company
Inventor： Ajith Rao , Suman Sinha Ray
Abstract: A heating system for a floor is provided and includes a plurality of heating devices, where each of the heating devices includes a membrane, and a plurality of heating elements and at least one electrical coupling member attached to the membrane. At least one heating device coupling member is attached to the at least one electrical coupling member on adjacent heating devices of the plurality of heating devices, where the at least one heating device coupling member conveys electricity between the adjacent heating devices.
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公开(公告)号：US20170227165A1
公开(公告)日：2017-08-10
申请号：US15040413
申请日：2016-02-10
Applicant: UNITED STATES GYPSUM COMPANY
Inventor： Suman Sinha Ray , Ajith Rao
CPC classification number: F17C3/08 , B29C70/58 , B29C70/88 , B29K2105/04 , B29K2105/16 , B29K2105/251 , B29L2031/776 , C04B30/02 , C04B2111/00663 , C04B2111/28 , E04C2/049 , E04C2/284 , E04C2/30 , E04C2/44 , F16L59/065 , C04B14/043 , C04B14/16 , C04B14/18 , C04B14/42 , C04B14/46 , C04B20/008 , C04B22/143 , C04B28/145 , C04B38/0054 , C04B28/16
Abstract: A vacuum insulated panel (VIP) and a method of manufacturing a VIP includes a rigid core material having high insulation and low conductivity properties. The rigid core may be made of an inorganic material that effectively mimics a porous silica core material. The core material includes large particles of an inorganic material having a diameter in a range of 10 μm to 50 μm. A portion of these large particles may be ground into small particles having a diameter of less than 1 μm. The small particles are mixed with a portion of the large particles to form a core material which is then mixed with a fiber skeleton and compacted under vacuum along with a fibrous skeleton for structure. The resulting structure provides a porosity ranging from 10 nm to 1 μm in diameter.
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