JP6772831B2 - 熱輸送装置、およびプロジェクター - Google Patents

熱輸送装置、およびプロジェクター Download PDF

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Publication number
JP6772831B2
JP6772831B2 JP2016255076A JP2016255076A JP6772831B2 JP 6772831 B2 JP6772831 B2 JP 6772831B2 JP 2016255076 A JP2016255076 A JP 2016255076A JP 2016255076 A JP2016255076 A JP 2016255076A JP 6772831 B2 JP6772831 B2 JP 6772831B2
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Japan
Prior art keywords
transport device
heat transport
fluid
fluid pipe
posture
Prior art date
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Active
Application number
JP2016255076A
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English (en)
Japanese (ja)
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JP2018105585A5 (https=
JP2018105585A (ja
Inventor
紀夫 今岡
紀夫 今岡
克矢 清水
克矢 清水
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2016255076A priority Critical patent/JP6772831B2/ja
Priority to US15/837,002 priority patent/US10146113B2/en
Priority to CN201711401613.6A priority patent/CN108255002B/zh
Publication of JP2018105585A publication Critical patent/JP2018105585A/ja
Publication of JP2018105585A5 publication Critical patent/JP2018105585A5/ja
Application granted granted Critical
Publication of JP6772831B2 publication Critical patent/JP6772831B2/ja
Active legal-status Critical Current
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating
    • 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
    • F28D15/043—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 forming loops, e.g. capillary pumped loops
    • 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
    • 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
    • F28D15/06—Control arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3144—Cooling systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2016255076A 2016-12-28 2016-12-28 熱輸送装置、およびプロジェクター Active JP6772831B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016255076A JP6772831B2 (ja) 2016-12-28 2016-12-28 熱輸送装置、およびプロジェクター
US15/837,002 US10146113B2 (en) 2016-12-28 2017-12-11 Heat transport device and projector
CN201711401613.6A CN108255002B (zh) 2016-12-28 2017-12-22 热输送装置和投影仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016255076A JP6772831B2 (ja) 2016-12-28 2016-12-28 熱輸送装置、およびプロジェクター

Publications (3)

Publication Number Publication Date
JP2018105585A JP2018105585A (ja) 2018-07-05
JP2018105585A5 JP2018105585A5 (https=) 2019-12-05
JP6772831B2 true JP6772831B2 (ja) 2020-10-21

Family

ID=62629632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016255076A Active JP6772831B2 (ja) 2016-12-28 2016-12-28 熱輸送装置、およびプロジェクター

Country Status (3)

Country Link
US (1) US10146113B2 (https=)
JP (1) JP6772831B2 (https=)
CN (1) CN108255002B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11190740B2 (en) * 2017-08-14 2021-11-30 Sony Corporation Projection display apparatus
JP2019128465A (ja) * 2018-01-25 2019-08-01 セイコーエプソン株式会社 光源装置およびプロジェクター
JP2020026929A (ja) * 2018-08-13 2020-02-20 セイコーエプソン株式会社 冷却装置及びプロジェクター
JP7302207B2 (ja) * 2019-03-14 2023-07-04 セイコーエプソン株式会社 冷却装置及びプロジェクター

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161563U (https=) * 1985-03-19 1986-10-06
US5303768A (en) * 1993-02-17 1994-04-19 Grumman Aerospace Corporation Capillary pump evaporator
JP2001066080A (ja) * 1999-08-25 2001-03-16 Mitsubishi Electric Corp ループ型ヒートパイプ
JP4459783B2 (ja) * 2004-10-29 2010-04-28 株式会社フジクラ 車両用冷却装置
US20060279706A1 (en) * 2005-06-14 2006-12-14 Bash Cullen E Projection system
JP4703539B2 (ja) * 2006-10-31 2011-06-15 三洋電機株式会社 プロジェクタ
JP2009281721A (ja) * 2008-04-23 2009-12-03 Hitachi Cable Ltd 相変換冷却器及び携帯機器
JP5136376B2 (ja) * 2008-12-02 2013-02-06 富士通株式会社 ループ型ヒートパイプ及び電子機器
CN101762196A (zh) * 2010-01-08 2010-06-30 东南大学 多通道嵌入吸液芯式平板热管
CN103189708B (zh) * 2010-11-01 2015-04-01 富士通株式会社 环形热管以及利用该环形热管的电子设备
JP5768514B2 (ja) * 2011-06-08 2015-08-26 富士通株式会社 ループヒートパイプ及び該ヒートパイプを備えた電子機器
US9046288B2 (en) * 2012-11-21 2015-06-02 Hamilton Sundstrand Space Systems International, Inc. Pumped two phase fluid routing system and method of routing a working fluid for transferring heat
JP6341664B2 (ja) * 2014-01-10 2018-06-13 三菱電機株式会社 投写型映像表示装置

Also Published As

Publication number Publication date
JP2018105585A (ja) 2018-07-05
US10146113B2 (en) 2018-12-04
US20180180974A1 (en) 2018-06-28
CN108255002B (zh) 2021-01-12
CN108255002A (zh) 2018-07-06

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