JPS63134269U - - Google Patents
Info
- Publication number
- JPS63134269U JPS63134269U JP2258487U JP2258487U JPS63134269U JP S63134269 U JPS63134269 U JP S63134269U JP 2258487 U JP2258487 U JP 2258487U JP 2258487 U JP2258487 U JP 2258487U JP S63134269 U JPS63134269 U JP S63134269U
- Authority
- JP
- Japan
- Prior art keywords
- heat pipe
- working fluid
- inner member
- heat
- flow path
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案の一実施例を示すヒートパイ
プの断面図、第２図はこの考案の他の実施例を示
すヒートパイプの断面図、第３図および第４図は
ヒートパイプを備えた表示パネル冷却器によつて
液晶表示パネルを冷却する液晶プロジエクタの切
開斜視図および縦断側面図である。
７０……ヒートパイプ本体、７０ａ……ウイツ
ク、Ａ……作動流体流路、ａ……作動流体、７１
……内挿ヒートパイプ、７１ａ，７１ｂ……ウイ
ツク、Ｂ……作動流体流路、ｂ……作動流体、７
２……補助ヒートパイプ、７２ａ，７２ｂ……ウ
イツク、ｃ……作動流体。
Fig. 1 is a sectional view of a heat pipe showing one embodiment of this invention, Fig. 2 is a sectional view of a heat pipe showing another embodiment of this invention, and Figs. 3 and 4 are sectional views of a heat pipe equipped with a heat pipe. FIG. 2 is a cutaway perspective view and a longitudinal side view of a liquid crystal projector in which a liquid crystal display panel is cooled by a display panel cooler. 70...Heat pipe body, 70a...Witch, A...Working fluid flow path, a...Working fluid, 71
...Inserted heat pipe, 71a, 71b...Witch, B...Working fluid flow path, b...Working fluid, 7
2...Auxiliary heat pipe, 72a, 72b...Witness, c...Working fluid.
Claims (1)
作動流体を封入したヒートパイプにおいて、ヒー
トパイプ本体内にその軸方向に沿わせて管状また
は棒状の内挿部材を設け、この内挿部材の外周面
と前記ヒートパイプ本体の内周面との間を前記作
動流体の流路としたことを特徴とするヒートパイ
プ。 In a heat pipe sealed with a working fluid that transfers heat through a reversible two-phase change of evaporation and condensation, a tubular or rod-shaped inner member is provided within the heat pipe body along its axial direction, and the outer periphery of this inner member is A heat pipe characterized in that a flow path for the working fluid is formed between the surface and the inner circumferential surface of the heat pipe main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022584U JPH073165Y2 (en) | 1987-02-18 | 1987-02-18 | LCD projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022584U JPH073165Y2 (en) | 1987-02-18 | 1987-02-18 | LCD projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63134269U true JPS63134269U (en) | 1988-09-02 |
| JPH073165Y2 JPH073165Y2 (en) | 1995-01-30 |
Family
ID=30820107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987022584U Expired - Lifetime JPH073165Y2 (en) | 1987-02-18 | 1987-02-18 | LCD projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073165Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046834A1 (en) * | 2000-12-08 | 2002-06-13 | Sony Corporation | Liquid crystal display device and liquid crystal projector device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842569U (en) * | 1981-09-08 | 1983-03-22 | 株式会社明電舎 | heat pipe |
| JPS61128094A (en) * | 1984-11-27 | 1986-06-16 | Sumitomo Electric Ind Ltd | heat pipe |
-
1987
- 1987-02-18 JP JP1987022584U patent/JPH073165Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842569U (en) * | 1981-09-08 | 1983-03-22 | 株式会社明電舎 | heat pipe |
| JPS61128094A (en) * | 1984-11-27 | 1986-06-16 | Sumitomo Electric Ind Ltd | heat pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046834A1 (en) * | 2000-12-08 | 2002-06-13 | Sony Corporation | Liquid crystal display device and liquid crystal projector device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073165Y2 (en) | 1995-01-30 |