Heat exchange – Intermediate fluent heat exchange material receiving and... – Liquid fluent heat exchange material
Reexamination Certificate
1999-03-31
2001-09-25
Lazarus, Ira S. (Department: 3743)
Heat exchange
Intermediate fluent heat exchange material receiving and...
Liquid fluent heat exchange material
C165S104330, C361S700000, C257S715000
Reexamination Certificate
active
06293332
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to structure of a super-thin heat plate, and particularly to a structure of a super-thin plate heat tube which has a stable structure, a preferred performance of heat transfer, and a low cost.
2. Description of the Prior Art
The prior art heat tubes are installed with a wick structure which is a metal net with the function of capillarity. By the capillarity of the wick structure, the working fluid of the heat tube is transferred successfully. However, the prior art heat tube is made as a circular tube. But the current electronic device is required to be compact, thus the prior art circular tube can not meet the current requirement. While general plate shape heat tube is easily to be collapsed by vacuum, difficult to be finished, and has a bad performance of heat transfer and a large contact thermal resistance, a unstable wick structure, a high cost, slow manufacturing speed. The flat adhering operation of the wick structure is difficult and the spot welding is difficult.
SUMMARY OF THE INVENTION
Accordingly, the object of the present invention is to provide a structure of a super-thin heat plate comprising surrounding bodies having a thin plate shape and a supporting body. Each supporting body have capillarity and is enclosed within the surrounding bodies. The surrounding bodies and the supporting body are connected by a plurality of welding spots, and the edges are properly sealed. The supporting body is distributed uniformly by a whole web structure. Thus, the plate heat plate wick structure is very stable with a preferred performance of heat transfer and can be finished easily. In mass production, the structure still has a high stability. The supporting body is distributed uniformly by a whole web structure. Thus, the plate heat plate wick structure is very stable. In mass production, the structure still has a high stability. The finishing of the shape of the supporting body is simple and has a lower cost. The supporting body may be fabricated rapidly. By the structure of the supporting body, the operation of contact with container in the wick structure is simple and stable.
The present invention will be better understood and its numerous objects and advantages will become apparent to those skilled in the art by referencing to the following drawings in which:
REFERENCES:
patent: 3604503 (1971-09-01), Feldman, Jr.
patent: 3613778 (1971-10-01), Feldman, Jr.
patent: 4461343 (1984-07-01), Token
patent: 4880052 (1989-11-01), Meyer, IV et al.
patent: 4917175 (1990-04-01), Sakaya et al.
patent: 5427174 (1995-06-01), Lomolino, Sr. et al.
patent: 5465782 (1995-11-01), Sun et al.
patent: 5642776 (1997-07-01), Meyer, IV et al.
patent: 5697428 (1997-12-01), Akachi
patent: 5725049 (1998-03-01), Swanson et al.
patent: 6167948 (2001-01-01), Thomas
patent: 19818839A1 (1999-10-01), None
patent: 2235792 (1999-10-01), None
patent: 406026772 (1980-06-01), None
patent: 0082290 (1980-06-01), None
patent: 0083587 (1988-04-01), None
patent: 0561072 (1980-06-01), None
Duong Tho V
Lazarus Ira S.
Rosenberg , Klein & Lee
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