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公开(公告)号：US20240361085A1
公开(公告)日：2024-10-31
申请号：US18388801
申请日：2023-11-10
CPC分类号： F28D15/04 , F28F21/006
摘要： An elongated heat pipe or vapor chamber is described. In examples, the heat pipe may include a tubular body comprising a hollow glass tube or fiber. The heat pipe may further include a wick within the tubular body and a working fluid within the tubular body. The wick may be made of glass, polymer, metal, etc. The wick may be an elongated cylinder disposed within the tubular body and, some cases, may be bonded to an inner floor of the tubular body. In examples, the wick may have an outer diameter substantially equal to an inner diameter of the tubular body. In examples, the wick may have a substantially cross-shaped cross section or may have a helical shape.
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公开(公告)号：US20240077259A1
公开(公告)日：2024-03-07
申请号：US18233224
申请日：2023-08-11
发明人： Kiarash Vakhshouri , Ustun Duman , Michael Nikkhoo
CPC分类号： F28D15/02 , F28F19/04 , F28F2245/02 , F28F2245/04
摘要： A heat pipe comprises a first substrate and an evaporator portion comprising a plurality of raised features on a surface of the first substrate. The heat pipe also comprises a condenser portion including a coating of an organic compound on the surface of the first substrate, wherein the coating of the organic compound on the surface of the first substrate in the condenser portion has a carbon content in a range of 1% to 15%. The heat pipe further comprises a second substrate bonded to the first substrate and a working fluid between the first substrate and the second substrate.
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