JPS5536959A - Cooling apparatus for semiconductor transformation device - Google Patents
Cooling apparatus for semiconductor transformation deviceInfo
- Publication number
- JPS5536959A JPS5536959A JP10923678A JP10923678A JPS5536959A JP S5536959 A JPS5536959 A JP S5536959A JP 10923678 A JP10923678 A JP 10923678A JP 10923678 A JP10923678 A JP 10923678A JP S5536959 A JPS5536959 A JP S5536959A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cooling
- case
- cooling medium
- nozzle
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
PURPOSE: To improve cooling efficiency and to smallize and lighten heat generation parts by cooling in utilization of vaporization latent heat of cooling medium.
CONSTITUTION: Semiconductor transformer 2 is housed in a case 1 and a nozzle 3a of a cylinder 3 filled with cooling medium such as liquid air or liquid nitrogen is disposed in the case projectly. And a cock 4 of the cylinder 3 is properly released in response to the load of the device 2 to control exit amount of the cooling medium. The apparatus 2 is cooled as taking vaporization latent heat from circumference by that the liquid in the cylinder 3 is vaporized and expansioned in the cooling part 4 through the nozzle 3a. The gas which cooled the device 2 is discharged after circulating in the case 1. The cylinder is releasable and exchangeable. Thus, cooling efficiency is improved and heat generation parts can be smallized and lightened.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10923678A JPS5536959A (en) | 1978-09-06 | 1978-09-06 | Cooling apparatus for semiconductor transformation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10923678A JPS5536959A (en) | 1978-09-06 | 1978-09-06 | Cooling apparatus for semiconductor transformation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5536959A true JPS5536959A (en) | 1980-03-14 |
Family
ID=14505055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10923678A Pending JPS5536959A (en) | 1978-09-06 | 1978-09-06 | Cooling apparatus for semiconductor transformation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5536959A (en) |
-
1978
- 1978-09-06 JP JP10923678A patent/JPS5536959A/en active Pending
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