EP4139622B8 - Wärmerohr für elektronische vorrichtung und herstellungsverfahren dafür - Google Patents

Wärmerohr für elektronische vorrichtung und herstellungsverfahren dafür Download PDF

Info

Publication number: EP4139622B8
Authority: EP; European Patent Office
Prior art keywords: electronic device; heat pipe; manufacturing therefor; therefor; manufacturing
Prior art date: 2020-05-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP20742636.2A

Other languages

English (en)

French (fr)

Other versions

EP4139622B1 (de

EP4139622A1 (de

Inventor

Junwei MU

Guo Yang

Sviataslau Alehavich FILATAU

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-05-18

Filing date

2020-05-18

Publication date

2025-03-26

2020-05-18 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2023-03-01 Publication of EP4139622A1 publication Critical patent/EP4139622A1/de

2025-01-01 Publication of EP4139622B1 publication Critical patent/EP4139622B1/de

2025-03-26 Application granted granted Critical

2025-03-26 Publication of EP4139622B8 publication Critical patent/EP4139622B8/de

Status Active legal-status Critical Current

2040-05-18 Anticipated expiration legal-status Critical

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0241—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the tubes being flexible

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

EP20742636.2A 2020-05-18 2020-05-18 Wärmerohr für elektronische vorrichtung und herstellungsverfahren dafür Active EP4139622B8 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/BY2020/000004 WO2021232134A1 (en)	2020-05-18	2020-05-18	Heat pipe for electronic device, and method of manufacturing therefor

Publications (3)

Publication Number	Publication Date
EP4139622A1 EP4139622A1 (de)	2023-03-01
EP4139622B1 EP4139622B1 (de)	2025-01-01
EP4139622B8 true EP4139622B8 (de)	2025-03-26

Family

ID=71670014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20742636.2A Active EP4139622B8 (de)	2020-05-18	2020-05-18	Wärmerohr für elektronische vorrichtung und herstellungsverfahren dafür

Country Status (2)

Country	Link
EP (1)	EP4139622B8 (de)
WO (1)	WO2021232134A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118401802A (zh) *	2021-12-06	2024-07-26	大日本印刷株式会社	蒸发室和电子设备
EP4438986A1 (de)	2023-03-27	2024-10-02	Siemens Aktiengesellschaft	Faltbare kühlvorrichtung, umrichter, faltbares elektronikgerät und simulationsprogrammprodukt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2007147226A (ja) *	2005-11-30	2007-06-14	Matsushita Electric Ind Co Ltd	フレキシブルヒートパイプおよびその製造方法
US8069907B2 (en) *	2007-09-13	2011-12-06	3M Innovative Properties Company	Flexible heat pipe
KR101801823B1 (ko) *	2017-03-06	2017-11-27	한국과학기술원	폴리머 기반 진동형 히트 파이프 및 제작방법

2020
- 2020-05-18 EP EP20742636.2A patent/EP4139622B8/de active Active
- 2020-05-18 WO PCT/BY2020/000004 patent/WO2021232134A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2021232134A1 (en)	2021-11-25
EP4139622B1 (de)	2025-01-01
EP4139622A1 (de)	2023-03-01

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