JPS6472596A - Forced cooling device - Google Patents
Forced cooling deviceInfo
- Publication number
- JPS6472596A JPS6472596A JP22832187A JP22832187A JPS6472596A JP S6472596 A JPS6472596 A JP S6472596A JP 22832187 A JP22832187 A JP 22832187A JP 22832187 A JP22832187 A JP 22832187A JP S6472596 A JPS6472596 A JP S6472596A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- varying
- moving
- predetermined time
- fan
- 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)
Abstract
PURPOSE:To obtain a simple and effective forced cooling system for preventing dust from accumulating by providing a means for varying a direction of moving a cooling medium, and varying the direction of flow of the refrigerant at an interval of predetermined time. CONSTITUTION:In a forced cooler having a mechanism for moving a cooling refrigerant, a means for varying the moving direction of the refrigerant is provided to vary the moving direction of the refrigerant at an internal of a predetermined time to disturb the accumulation of dust contained in the refrigerant at a predetermined position, thereby preventing cooling effect from decreasing. For example, a predetermined time lapse switching controller 7 switches a switch 8 in a fan power source switch 5 by information of a timer 9, thereby switching the power supply from a fan power source 6 from a left side fan 3L to a right side fan 3R. In this case, dust accumulated on a right side filter 4R is scattered by a forced reverse wind of stronger wind power than that of seminatural wind at the time of the accumulation. Thus, the two fans are alternately used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22832187A JPS6472596A (en) | 1987-09-14 | 1987-09-14 | Forced cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22832187A JPS6472596A (en) | 1987-09-14 | 1987-09-14 | Forced cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6472596A true JPS6472596A (en) | 1989-03-17 |
Family
ID=16874617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22832187A Pending JPS6472596A (en) | 1987-09-14 | 1987-09-14 | Forced cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6472596A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109933U (en) * | 1989-02-17 | 1990-09-03 | ||
| JPH0341996U (en) * | 1989-08-31 | 1991-04-22 | ||
| US5438226A (en) * | 1992-09-16 | 1995-08-01 | International Business Machines Corporation | Apparatus for redundant cooling of electronic devices |
| JP2011060414A (en) * | 2009-09-10 | 2011-03-24 | Avaya Inc | Self-cleaning chassis |
| JP2020177948A (en) * | 2019-04-15 | 2020-10-29 | 新電元工業株式会社 | Electronic device |
-
1987
- 1987-09-14 JP JP22832187A patent/JPS6472596A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109933U (en) * | 1989-02-17 | 1990-09-03 | ||
| JPH0341996U (en) * | 1989-08-31 | 1991-04-22 | ||
| US5438226A (en) * | 1992-09-16 | 1995-08-01 | International Business Machines Corporation | Apparatus for redundant cooling of electronic devices |
| JP2011060414A (en) * | 2009-09-10 | 2011-03-24 | Avaya Inc | Self-cleaning chassis |
| JP2020177948A (en) * | 2019-04-15 | 2020-10-29 | 新電元工業株式会社 | Electronic device |
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