The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 10, 2018
Filed:
Feb. 02, 2015
Applicant:
Asia Vital Components Co., Ltd., New Taipei, TW;
Inventor:
Ching-Hang Shen, New Taipei, TW;
Assignee:
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 15/26 (2006.01); F28D 15/02 (2006.01); F28D 15/04 (2006.01); B23P 6/00 (2006.01); H01L 23/427 (2006.01);
U.S. Cl.
CPC ...
B23P 15/26 (2013.01); F28D 15/0283 (2013.01); F28D 15/04 (2013.01); B23P 6/00 (2013.01); B23P 2700/09 (2013.01); F28F 2255/08 (2013.01); F28F 2275/06 (2013.01); H01L 23/427 (2013.01);
Abstract
A method of removing ineffective portion of flat heat pipe is disclosed. The method includes the steps of providing a flat heat pipe; flattening out at least one wick-free flatten-out zone of the flat heat pipe and then sealing the flattened flatten-out zone by welding; and cutting off a cut-away section but reserving a remainder section of the flattened and sealed flatten-out zone, so that an ineffective portion is removed from the flat heat pipe. After being processed with the above method, the flat heat pipe can have effectively increased heat transfer efficiency and save a lot of space.