IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0812859
(2009-01-07)
|
등록번호 |
US-8757144
(2014-06-24)
|
우선권정보 |
EP-08106014 (2008-12-18) |
국제출원번호 |
PCT/EP2009/050119
(2009-01-07)
|
§371/§102 date |
20100714
(20100714)
|
국제공개번호 |
WO2010/069608
(2010-06-24)
|
발명자
/ 주소 |
- Lalive, Francois
- Lalive, Ludmilla
|
출원인 / 주소 |
|
대리인 / 주소 |
Woodard, Emhardt, Moriarty, McNett & Henry LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
4 |
초록
▼
The invention relates to an absorber (40) for a solar panel, provided for containing a heat transfer fluid (42), including first (44) and second (46) plates arranged opposite each other and attached to each other via a plurality of connection points (58, 60), first and second matrices having protrud
The invention relates to an absorber (40) for a solar panel, provided for containing a heat transfer fluid (42), including first (44) and second (46) plates arranged opposite each other and attached to each other via a plurality of connection points (58, 60), first and second matrices having protruding geometrical shapes (50, 52) formed on the outer surfaces of the first and second plates, respectively, the matrices being offset relative to each other so as to provide a flow path for the heat transfer fluid in the absorber, an inlet (54) and an outlet (56) for the heat transfer fluid arranged at both ends of the heat transfer fluid flow path, respectively, characterized in that at least some of the geometrical shapes have a generally protruding shape with a recess at the center thereof so as to form a cavity (64, 66), and in that at least some of said non-through connection points are provided in at least some of said recesses.
대표청구항
▼
1. An absorber for solar panel, provided to contain heat-bearing fluid, comprising first and second plates extending in a direction and arranged opposite each other and fixed together by means of a plurality of connection points, said first and second plates arranged as a first plate and a second pl
1. An absorber for solar panel, provided to contain heat-bearing fluid, comprising first and second plates extending in a direction and arranged opposite each other and fixed together by means of a plurality of connection points, said first and second plates arranged as a first plate and a second plate with each having an outer face with said outer face of said first plate not in contact with said outer face of said second plate,first and second matrices of geometric donut shapes protruding and formed on the outer face respectively of the first and second plates, the matrices of the first plate arranged in a first row and being offset in said direction relative to the matrices of the second plate arranged in a second row adjacent to said first row to ensure a circulation path of the heat-bearing fluid in the absorber, said donut shapes of said first plate are spaced apart from each other and said donut shapes of said second plate are spaced apart from each other, said donut shapes have annular portions with said annular portions on said first plate arranged across but spaced apart from and intersect annular portions on said second plate forming said circulation path and allowing fluid flow across said first and second plates through said path,inlet means and outlet means of the heat-bearing fluid arranged respectively at one end and at the other end of the circulation path of the heat-bearing fluid,wherein at least some of the geometric shapes have a general protruding form, hollow in its centre so as to define a cavity, andin that at least some of said connection points, non-traversing, are arranged in at least some of said cavities. 2. The absorber as claimed in claim 1, wherein the geometric shapes have a general annular protruding shape. 3. The absorber as claimed in claim 1, wherein the non-traversing connection points located in cavities are made by mechanical deformation of the two plates so as to join them together. 4. The absorber as claimed in claim 1, wherein the non-traversing connection points located in cavities are points for clinching the two plates together. 5. The absorber as claimed in claim 1, wherein the non-traversing connection points located in cavities are rivets fitting the two plates together without perforating them. 6. The absorber as claimed in claim 1, wherein a continuous connection at the periphery of the plates is obtained by ultrasonic welding or laser welding of the two plates together. 7. The absorber as claimed in claim 1, wherein at least one ultrasonic welding line or laser welding line of the two plates is made between the geometric shapes. 8. The absorber as claimed in claim 1, wherein the inlet means and outlet means of the heat-bearing fluid are arranged diagonally opposite on flat portions of the outer face of the first plate opposite to the geometric shapes arranged on the second plate. 9. A thermal solar panel comprising an absorber arranged in a frame and covered by a glass plate, in which is mounted an absorber as claimed in claim 1, provided to contain the heat-bearing fluid. 10. The thermal solar panel as claimed in claim 9, wherein the lower plate is supported by inner rims of the panel.
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