WO2025232664 - FLEXIBLE HEAT PIPE AND FLEXIBLE HEAT PIPE WELDING METHOD
National phase entry is expected:
Publication Number
WO/2025/232664
Publication Date
13.11.2025
International Application No.
PCT/CN2025/092239
International Filing Date
30.04.2025
Title **
[English]
FLEXIBLE HEAT PIPE AND FLEXIBLE HEAT PIPE WELDING METHOD
[French]
CALODUC SOUPLE ET PROCÉDÉ DE SOUDAGE DE CALODUC SOUPLE
[Chinese]
柔性热管及柔性热管焊接方法
Applicants **
GOERTEK INC.
Inventors
WEI, Shuxin
YU, Quanyao
JIN, Youlin
Priority Data
202410551427.4
06.05.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1574 | |
| EPO | Filing, Examination, Granting | 11600 | |
| Japan | Filing, Examination, Granting | 2025 | |
| South Korea | Filing, Examination, Granting | 1783 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,722
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Abstract[English]
The embodiments of the present application provide a flexible heat pipe and a flexible heat pipe welding method. The flexible heat pipe welding method comprises: bringing a first welding face of a first housing and a second welding face of a second housing into contact; arranging a welding head on the side of the first housing facing away from the first welding face; and welding the first welding face and the second welding face by means of ultrasonic waves emitted by the welding head. In the embodiments of the present application, the first housing and the second housing are welded by means of ultrasonic waves emitted by the welding head, thus effectively ensuring the air tightness of the flexible heat pipe.[French]
Les modes de réalisation de la présente demande concernent un caloduc souple et un procédé de soudage de caloduc souple. Le procédé de soudage de caloduc souple comprend les étapes suivantes : mettre en contact une première face de soudage d'un premier boîtier et d'une seconde face de soudage d'un second boîtier ; l'agencement d'une tête de soudage sur le côté du premier boîtier opposé à la première face de soudage ; et le soudage de la première face de soudage et de la seconde face de soudage au moyen d'ondes ultrasonores émises par la tête de soudage. Dans les modes de réalisation de la présente demande, le premier boîtier et le second boîtier sont soudés au moyen d'ondes ultrasonores émises par la tête de soudage, assurant ainsi efficacement l'étanchéité à l'air du caloduc souple.[Chinese]
本申请实施例提供了一种柔性热管及柔性热管焊接方法。所述柔性热管焊接方法包括将第一壳体的第一焊接面和第二壳体的第二焊接面相对接触；将焊头设置于所述第一壳体背离所述第一焊接面的一侧；通过所述焊头发出的超声波将所述第一焊接面和所述第二焊接面焊接；本申请实施例通过所述焊头发出的超声波焊接所述第一壳体和所述第二壳体，有效地保证了所述柔性热管的气密性。