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	Hybrid pin-fin micro heat pipe heat sink and method of fabrication
	PASCHKEWITZ, JOHN S.; SHRADER, ERIC; JOHNSON, DAVID MATHEW; FITCH, JOHN STUART
	2014-04-15
著作权人	PALO ALTO RESEARCH CENTER INCORPORATED
专利号	US8695687
国家	美国
文献子类	授权发明
其他题名	Hybrid pin-fin micro heat pipe heat sink and method of fabrication
英文摘要	A hybrid pin-fin micro heat pipe heat sink consists of a plurality of heat pipes secured to a base. The heat pipes have a generally hollow cross-section which transitions from a first cross-sectional shape (e.g., circular) to a second cross-sectional shape (e.g., triangular). A heat transfer medium (e.g., saturated steam) is sealed within the heat pipes. Cooling plates may be disposed over the base with the heat pipes in physical contact with and passing through the cooling plates. The method of manufacturing the heat pipes consists of passing a heat transfer medium through a pipe section having a first cross-sectional shape while transitioning to a second cross-sectional shape (e.g., by way of a rolling die press), then crimping the ends closed to seal the heat transfer medium therein.
公开日期	2014-04-15
申请日期	2010-12-10
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37487]
专题	半导体激光器专利数据库
作者单位	PALO ALTO RESEARCH CENTER INCORPORATED
推荐引用方式 GB/T 7714	PASCHKEWITZ, JOHN S.,SHRADER, ERIC,JOHNSON, DAVID MATHEW,et al. Hybrid pin-fin micro heat pipe heat sink and method of fabrication. US8695687. 2014-04-15.

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