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Title: Method of manufacturing a heat pipe wick with structural enhancement

Abstract

Heat pipe wick structure wherein a stout sheet of perforated material overlays a high performance wick material such as stainless steel felt affixed to a substrate. The inventive structure provides a good flow path for working fluid while maintaining durability and structural stability independent of the structure (or lack of structure) associated with the wick material. In one described embodiment, a wick of randomly laid .about.8 micron thickness stainless steel fibers is sintered to a metal substrate and a perforated metal overlay.

Inventors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Albuquerque, NM
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
908145
Patent Number(s):
7124507
Application Number:
10/665,266
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F28 - HEAT EXCHANGE IN GENERAL F28D - HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Andraka, Charles E, Adkins, Douglas R, Moreno, James B, Rawlinson, K Scott, Showalter, Steven K, and Moss, Timothy A. Method of manufacturing a heat pipe wick with structural enhancement. United States: N. p., 2006. Web.
Andraka, Charles E, Adkins, Douglas R, Moreno, James B, Rawlinson, K Scott, Showalter, Steven K, & Moss, Timothy A. Method of manufacturing a heat pipe wick with structural enhancement. United States.
Andraka, Charles E, Adkins, Douglas R, Moreno, James B, Rawlinson, K Scott, Showalter, Steven K, and Moss, Timothy A. Tue . "Method of manufacturing a heat pipe wick with structural enhancement". United States. https://www.osti.gov/servlets/purl/908145.
@article{osti_908145,
title = {Method of manufacturing a heat pipe wick with structural enhancement},
author = {Andraka, Charles E and Adkins, Douglas R and Moreno, James B and Rawlinson, K Scott and Showalter, Steven K and Moss, Timothy A},
abstractNote = {Heat pipe wick structure wherein a stout sheet of perforated material overlays a high performance wick material such as stainless steel felt affixed to a substrate. The inventive structure provides a good flow path for working fluid while maintaining durability and structural stability independent of the structure (or lack of structure) associated with the wick material. In one described embodiment, a wick of randomly laid .about.8 micron thickness stainless steel fibers is sintered to a metal substrate and a perforated metal overlay.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 24 00:00:00 EDT 2006},
month = {Tue Oct 24 00:00:00 EDT 2006}
}