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Title: Heat transfer device having an enclosure and a non-permeable barrier inside the enclosure

Patent ·
OSTI ID:1924966

A heat transfer device includes a hollow spacer between opposed substrates, defining an enclosure, at least one of the substrates adapted to be secured to at least one heat source. A non-permeable barrier is in the enclosure between the substrates. A first chamber inside the enclosure is defined by the spacer, the substrates, and the barrier, the first chamber in fluid communication with at least one first inlet and first outlet. A second chamber inside the enclosure and outside the first chamber and is defined by the spacer, the substrates, and the barrier, the second chamber in fluid communication with at least one second outlet. A wick structure is secured to at least one substrate, a first portion of the wick structure in the first chamber, and a second portion of the wick structure in the second chamber and interconnecting in passive liquid communication with the first portion.

Research Organization:
Advanced Cooling Technologies, Inc., Lancaster, PA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0018845
Assignee:
Advanced Cooling Technologies, Inc. (Lancaster, PA)
Patent Number(s):
11,408,683
Application Number:
17/003,539
OSTI ID:
1924966
Resource Relation:
Patent File Date: 08/26/2020
Country of Publication:
United States
Language:
English

References (9)

Capillary-pumped heat transfer panel and system patent July 1986
Evaporator and loop-type heat pipe using the same patent December 2001
Hybrid capillary cooling apparatus patent January 2006
Apparatus and method of efficient fluid delivery for cooling a heat producing device patent March 2007
Heat transferring device having adiabatic unit patent-application May 2003
Hybrid loop cooling of high powered devices patent September 2005
Multi-stage Hybrid Evaporative Cooling System patent-application May 2007
Evaporator with simplified assembly for diphasic loop patent-application May 2016
Multi-phase thermal control apparatus, evaporators and methods of manufacture thereof patent-application February 2018

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