Title:
AUTOMATIC SECONDARY DEGASSING FIXED-LENGTH MECHANISM FOR ULTRATHIN HEAT PIPE
Document Type and Number:
WIPO Patent Application WO/2018/157621
Kind Code:
A1
Abstract:
Provided is an automatic secondary degassing fixed-length mechanism for an ultrathin heat pipe. The automatic secondary degassing fixed-length mechanism comprises an automatic lifting device A installed on a length adjustment sliding table, an automatic clamping device B, a length positioning and extension device C and a PLC. In this mechanism, size positioning and automatic clamping in the secondary degassing fixed-length process for the heat pipes are correspondingly achieved through the automatic lifting device A and the automatic clamping device B. Downwards component force applied to the thin-walled heat pipes in the die-opening-sealing process is released through the length positioning and extension device C, so that deformation of bending or partial sinking of pipe bodies of the thin-walled heat pipes in the secondary degassing fixed-length process is avoided.
Inventors:
LI YONG (CN)
ZHOU WENJIE (CN)
HE BAILIN (CN)
HUANG GUANGWEN (CN)
CHEN CHUANGXIN (CN)
CHEN HANYIN (CN)
ZHOU WENJIE (CN)
HE BAILIN (CN)
HUANG GUANGWEN (CN)
CHEN CHUANGXIN (CN)
CHEN HANYIN (CN)
Application Number:
PCT/CN2017/110900
Publication Date:
September 07, 2018
Filing Date:
November 14, 2017
Export Citation:
Assignee:
UNIV SOUTH CHINA TECH (CN)
GUANGDONG NEWIDEA TECH CO LTD (CN)
GUANGDONG NEWIDEA TECH CO LTD (CN)
International Classes:
F28D15/02
Foreign References:
| CN106931813A | 2017-07-07 | |||
| CN206695656U | 2017-12-01 | |||
| CN202692783U | 2013-01-23 | |||
| CN104551697A | 2015-04-29 | |||
| CN101532793A | 2009-09-16 | |||
| US20060144230A1 | 2006-07-06 |
Attorney, Agent or Firm:
GUANGZHOU HUAXUE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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