WO2010039358A3 - Caloduc en céramique avec mèche en céramique poreuse - Google Patents

Caloduc en céramique avec mèche en céramique poreuse Download PDF

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Publication number
WO2010039358A3
WO2010039358A3 PCT/US2009/054846 US2009054846W WO2010039358A3 WO 2010039358 A3 WO2010039358 A3 WO 2010039358A3 US 2009054846 W US2009054846 W US 2009054846W WO 2010039358 A3 WO2010039358 A3 WO 2010039358A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic
heat pipe
wick
heat
extends
Prior art date
Application number
PCT/US2009/054846
Other languages
English (en)
Other versions
WO2010039358A2 (fr
WO2010039358A8 (fr
Inventor
William D. Koenigsberg
Adam M. Scotch
David W. Hamby
John H. Selverian
David Wentzel
Original Assignee
Osram Sylvania Inc. 1/6
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.)
Filing date
Publication date
Application filed by Osram Sylvania Inc. 1/6 filed Critical Osram Sylvania Inc. 1/6
Priority to CN2009801384650A priority Critical patent/CN102171819A/zh
Priority to JP2011529054A priority patent/JP2012504339A/ja
Priority to EP09818180.3A priority patent/EP2332172A4/fr
Priority to CA2738072A priority patent/CA2738072A1/fr
Publication of WO2010039358A2 publication Critical patent/WO2010039358A2/fr
Publication of WO2010039358A3 publication Critical patent/WO2010039358A3/fr
Publication of WO2010039358A8 publication Critical patent/WO2010039358A8/fr

Links

Classifications

    • H01L33/64—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/86—Ceramics or glass
    • 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
    • F28D15/04—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 with tubes having a capillary structure
    • F28D15/046—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 with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

La présente invention concerne un caloduc destiné à transporter la chaleur provenant d'éléments électroluminescents comprenant un corps scellé fabriqué en céramique non poreuse, un conduit à vapeur à l'intérieur du corps qui s'étend entre deux lieux de transfert de chaleur disposés à distance l'un de l'autre sur une surface extérieure du corps, une mèche en céramique à l'intérieur du corps qui s'étend entre les deux lieux de transfert de chaleur, et un fluide actif qui remplit partiellement le conduit de transport de vapeur. Dans un procédé de fabrication de ce caloduc, le corps et la mèche sont formés ensemble sous la forme d'une structure monolithique sans soudure, fabriquée dans le même matériau céramique. L'utilisation d'une céramique rend le caloduc résistant à la corrosion et permet aux composants électriques tels que les DEL d'être montés directement sur le corps car la céramique est un diélectrique.
PCT/US2009/054846 2008-09-30 2009-08-25 Caloduc en céramique avec mèche en céramique poreuse WO2010039358A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2009801384650A CN102171819A (zh) 2008-09-30 2009-08-25 具有多孔陶瓷芯的陶瓷热管
JP2011529054A JP2012504339A (ja) 2008-09-30 2009-08-25 多孔性セラミック芯を有するセラミックヒートパイプ
EP09818180.3A EP2332172A4 (fr) 2008-09-30 2009-08-25 Caloduc en ceramique avec meche en ceramique poreuse
CA2738072A CA2738072A1 (fr) 2008-09-30 2009-08-25 Caloduc en ceramique avec meche en ceramique poreuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/242,051 2008-09-30
US12/242,051 US20100078151A1 (en) 2008-09-30 2008-09-30 Ceramic heat pipe with porous ceramic wick

Publications (3)

Publication Number Publication Date
WO2010039358A2 WO2010039358A2 (fr) 2010-04-08
WO2010039358A3 true WO2010039358A3 (fr) 2010-05-27
WO2010039358A8 WO2010039358A8 (fr) 2011-04-21

Family

ID=42056134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/054846 WO2010039358A2 (fr) 2008-09-30 2009-08-25 Caloduc en céramique avec mèche en céramique poreuse

Country Status (7)

Country Link
US (1) US20100078151A1 (fr)
EP (1) EP2332172A4 (fr)
JP (1) JP2012504339A (fr)
KR (1) KR20110063844A (fr)
CN (1) CN102171819A (fr)
CA (1) CA2738072A1 (fr)
WO (1) WO2010039358A2 (fr)

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CN101552212B (zh) * 2008-04-02 2011-01-12 展晶科技(深圳)有限公司 半导体元件与热管的接合方法
CN101865370B (zh) * 2009-04-16 2013-08-07 富准精密工业(深圳)有限公司 发光二极管灯具
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US11765861B2 (en) * 2011-10-17 2023-09-19 Asia Vital Components Co., Ltd. Vapor chamber structure
US20190271510A1 (en) * 2011-10-17 2019-09-05 Asia Vital Components Co., Ltd. Manufacturing method of vapor chamber
CN103292629A (zh) * 2012-03-01 2013-09-11 欧司朗股份有限公司 热管及其制造方法
US9018022B2 (en) 2012-09-24 2015-04-28 Lam Research Corporation Showerhead electrode assembly in a capacitively coupled plasma processing apparatus
CN102881663A (zh) * 2012-09-29 2013-01-16 江苏宏微科技股份有限公司 带散热功能的覆金属陶瓷基板
CN102867788B (zh) * 2012-09-29 2016-03-02 江苏宏微科技股份有限公司 基于新型覆金属陶瓷基板的功率模块
WO2014170907A2 (fr) * 2013-04-17 2014-10-23 Venkata Sundereswar Rao Vempati Générateur de vapeur sans pression écoénergétique
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US20150219406A1 (en) * 2014-01-31 2015-08-06 Asia Vital Components Co., Ltd. Heat Dissipation Device
CN106461168A (zh) * 2014-05-22 2017-02-22 飞利浦照明控股有限公司 用于led照明应用的热‑光学外壳
US10578293B2 (en) 2014-07-22 2020-03-03 Signify Holding B.V. Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly
US9401468B2 (en) 2014-12-24 2016-07-26 GE Lighting Solutions, LLC Lamp with LED chips cooled by a phase transformation loop
WO2016137958A1 (fr) 2015-02-23 2016-09-01 Exotex, Inc. Procédé et appareil de réalisation de tuyaux et de panneaux à l'aide d'un fil de fibre traité
JP2018527760A (ja) * 2015-08-26 2018-09-20 シン サーマル エクスチェンジ ピーティーイー エルティーディー 真空コア回路基板
WO2017053388A1 (fr) 2015-09-21 2017-03-30 Exotex, Inc. Tuyaux d'isolation thermique
DE102015221802A1 (de) * 2015-11-06 2017-05-11 Bayerische Motoren Werke Aktiengesellschaft Rotationsmaschine und Kraftfahrzeug
KR101810167B1 (ko) * 2015-11-11 2017-12-19 전남대학교산학협력단 3차원 열흡수 장치
US10403792B2 (en) * 2016-03-07 2019-09-03 Rayvio Corporation Package for ultraviolet emitting devices
CN106066131B (zh) * 2016-07-22 2019-03-12 中国科学院上海硅酸盐研究所 一种环路热管用多孔氮化硅毛细芯
CN106225535B (zh) * 2016-07-22 2018-12-21 北京空间机电研究所 一种圆柱型环路热管毛细泵组件
WO2018208801A1 (fr) * 2017-05-08 2018-11-15 Kelvin Thermal Technologies, Inc. Plans de gestion thermique
US11300362B2 (en) 2019-01-31 2022-04-12 Toyota Motor Engineering & Manufacturing North America, Inc. Hybrid evaporator-feeding wicks for uniform fluid delivery to multiple heat sources in a vapor chamber
CN111504105B (zh) * 2020-04-30 2022-01-18 北京工业大学 采用复相造孔剂造孔的热管或均热板用吸液芯及其制法
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US20050258438A1 (en) * 2004-05-21 2005-11-24 Gelcore, Llc Light emitting diode apparatuses with heat pipes for thermal management
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JP2001165584A (ja) * 1999-12-02 2001-06-22 Tokai Rubber Ind Ltd シート状ヒートパイプ
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Also Published As

Publication number Publication date
US20100078151A1 (en) 2010-04-01
KR20110063844A (ko) 2011-06-14
EP2332172A2 (fr) 2011-06-15
EP2332172A4 (fr) 2013-10-09
WO2010039358A2 (fr) 2010-04-08
CA2738072A1 (fr) 2010-04-08
CN102171819A (zh) 2011-08-31
WO2010039358A8 (fr) 2011-04-21
JP2012504339A (ja) 2012-02-16

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