IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0056730
(2002-01-25)
|
발명자
/ 주소 |
|
대리인 / 주소 |
Thomas, Kayden, Horstemeyer & Risley
|
인용정보 |
피인용 횟수 :
14 인용 특허 :
5 |
초록
▼
Radiant heat reflective cell blanket ( 10 ) is formed with superposed support sheets ( 12 and 13 ) that form an array of cells thereover. A dead air space is maintained in each cell, and heat reflective sheets ( 20 and 21 ) are located within each cell. The reflective sheets ( 20 and 21 ) are adhesi
Radiant heat reflective cell blanket ( 10 ) is formed with superposed support sheets ( 12 and 13 ) that form an array of cells thereover. A dead air space is maintained in each cell, and heat reflective sheets ( 20 and 21 ) are located within each cell. The reflective sheets ( 20 and 21 ) are adhesively connected to the upper and lower support sheets ( 12 and 13 ) to maintain a dead air space therebetween. The cells avoid the accumulation of dust, dirt, and fibrous material on the reflective surfaces of the blanket, thereby maintaining the reflectivity of the blanket, and the cells avoid outside contact by other objects that might reduce the reflectivity of the blanket.
대표청구항
▼
1. A heat insulation blanket assembly for placement in a wall structure, comprising:a radiant heat insulation cell blanket for reflecting heat including a pair of superposed support sheets of flexible material connected together by intersecting seams with an array of gas filled cells formed between
1. A heat insulation blanket assembly for placement in a wall structure, comprising:a radiant heat insulation cell blanket for reflecting heat including a pair of superposed support sheets of flexible material connected together by intersecting seams with an array of gas filled cells formed between said pair of superposed support sheets,at least one of said superposed sheets of said cell blanket being formed of translucent material,a radiant heat reflective sheet positioned between said support sheets and extending across several of said cells and seams for reflecting radiant heat from said blanket,so that the superposed support sheets protect the radiant heat reflective sheet in said cells from accumulation of dust and from contact with other objects, anda fibrous heat insulation blanket applied to one of said support sheets of said radiant heat insulation blanket, said fibrous heat insulation blanket configured for placement between joists of a wall structure. 2. The heat insulation blanket assembly of claim 1, wherein said radiant heat reflective sheet is formed of reflective metal foil. 3. The heat insulation blanket assembly of claim 1, wherein said radiant heat reflective sheet is formed of metal foil. 4. The heat insulation blanket assembly of claim 1, wherein said radiant heat reflective sheet comprises at least one of said superposed support sheets being heat reflective. 5. The heat insulation blanket assembly of claim 1, wherein said radiant heat reflective sheet comprises at least one of said superposed support sheets being formed with its opposed surfaces heat reflective. 6. The heat insulation blanket assembly of claim 1, and further including a board applied to one of said support sheets. 7. The heat insulation blanket assembly of claim 1, wherein said cells are filled with a gas selected from a group consisting of: carbon dioxide, nitrogen, argon, air, and freon. 8. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible translucent material connected together with an array of gas filled cells formed therein,a radiant heat reflective surface positioned in said cells for reflecting radiant heat away from said blanket,so that the superposed support sheets protect the radiant heat reflective surface in said cells from accumulation of dust and from contact with other objects,said radiant heat reflective sheet is sized to extend less than the full breadth of the cells. 9. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible translucent material connected together with an array of gas filled cells formed therein,a radiant heat reflective surface positioned in said cells for reflecting radiant heat away from said blanket,so that the superposed support sheets protect the radiant heat reflective surface in said cells from accumulation of dust and from contact with other objects, andresilient objects placed in said cells for urging apart said pair of superposed support sheets of each cell. 10. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible heat fusible material heat fused together in an array of gas filled cells,at least one of said support sheets including a heat reflective surface facing within said cells for reflecting radiant heat,the other of said support sheets being translucent,so that the superposed support sheets protect the radiant heat reflective surface from accumulation of dust and from contact with other objects. 11. The radiant heat insulation blanket of claim 10, and further including a fibrous heat insulation blanket applied to one of said support sheets. 12. The radiant heat insulation blanket of claim 10, and further including a board applied to one of said support sheets. 13. The radiant heat insulation blanket of claim 10, wherein said cells are filled with a gas selected from the group consisting of: air, nitrogen, carb on dioxide, argon and freon. 14. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible heat fusible material heat fused together in an array of gas filled cells,at least one of said support sheets including a heat reflective surface facing within said cells for reflecting radiant heat,the other of said support sheets being translucent,so that the superposed support sheets protect the radiant heat reflective surface from accumulation of dust and from contact with other objects,wherein said radiant heat reflective surface is formed of materials selected from the group consisting of: metalized polyester, metalized polyethylene, metalized polyvinyl chloride, and metalized polypropylene. 15. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible heat fusible material heat fused together in an array of gas filled cells,at least one of said support sheets including a heat reflective surface facing within said cells for reflecting radiant heat,the other of said support sheets being translucent,so that the superposed support sheets protect the radiant heat reflective surface from accumulation of dust and from contact with other objects, andsaid radiant heat reflective sheets being sized to extend less than the full breadth of the cells. 16. A radiant heat insulation blanket for reflecting heat comprising:a pair of superposed support sheets of flexible heat fusible material heat fused together in an array of gas filled cells,at least one of said support sheets including a heat reflective surface facing within said cells for reflecting radiant heat,the other of said support sheets being translucent,so that the superposed support sheets protect the radiant heat reflective surface from accumulation of dust and from contact with other objects, andresilient objects placed in said cells for urging said pair of superposed support sheets apart.
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