JPS5447159A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS5447159A JPS5447159A JP11357977A JP11357977A JPS5447159A JP S5447159 A JPS5447159 A JP S5447159A JP 11357977 A JP11357977 A JP 11357977A JP 11357977 A JP11357977 A JP 11357977A JP S5447159 A JPS5447159 A JP S5447159A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- cooling water
- cooled
- passage
- engine
- 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.)
- Pending
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To improve the heat exchanging efficiency by communicating the lower end portion of each heat pipe with the heat radiation portion.
CONSTITUTION: The heated cooling water from an engine is introduced into a cooling water passage 21 and flows on the upper surface of a jacket 12 and between heat absorption fins 14. As a result, in the heat absorbing section of the heat exchnger 10, the working fluid residing in heat pipes 11 and in the jacket 12 remove the heat from the hot cooling water and is evaporated to flow upward through the heat pipes 11. On the other hand, the hot cooling water introduced into the passage 21 is cooled and recirculated to the engine via an outlet 21. In this operation, the vapor generated at a large rate at the left heat absorbing portion is made to flow into the right heat radiation portion where the amount of the vapour is comparatively small, through the communication tubes 13, as denoted by arrows, and is cooled to be condensed at the righ heat radiation portion. This operation is repeatedly performed in a cyclic manner while the hot cooling water is circulated through the passage 21, so that the engine cooling water is cooled in an adequate manner
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11357977A JPS5447159A (en) | 1977-09-21 | 1977-09-21 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11357977A JPS5447159A (en) | 1977-09-21 | 1977-09-21 | Heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447159A true JPS5447159A (en) | 1979-04-13 |
Family
ID=14615797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11357977A Pending JPS5447159A (en) | 1977-09-21 | 1977-09-21 | Heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447159A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353415A (en) * | 1979-07-30 | 1982-10-12 | United Kingdom Atomic Energy Authority | Heat pipes and thermal siphons |
JPS58134346U (en) * | 1982-03-03 | 1983-09-09 | 株式会社リコー | Intermediate tray in double-sided copying machine |
US6742575B2 (en) * | 2002-02-26 | 2004-06-01 | Denso Corporation | Boiling and condensing apparatus |
US7926553B2 (en) * | 2005-03-07 | 2011-04-19 | Asetek A/S | Cooling system for electronic devices, in particular, computers |
-
1977
- 1977-09-21 JP JP11357977A patent/JPS5447159A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353415A (en) * | 1979-07-30 | 1982-10-12 | United Kingdom Atomic Energy Authority | Heat pipes and thermal siphons |
JPS58134346U (en) * | 1982-03-03 | 1983-09-09 | 株式会社リコー | Intermediate tray in double-sided copying machine |
JPH023551Y2 (en) * | 1982-03-03 | 1990-01-26 | ||
US6742575B2 (en) * | 2002-02-26 | 2004-06-01 | Denso Corporation | Boiling and condensing apparatus |
US7926553B2 (en) * | 2005-03-07 | 2011-04-19 | Asetek A/S | Cooling system for electronic devices, in particular, computers |
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