JPS647823A - Air conditioning system in portable type communication equipment containing case - Google Patents
Air conditioning system in portable type communication equipment containing caseInfo
- Publication number
- JPS647823A JPS647823A JP16324587A JP16324587A JPS647823A JP S647823 A JPS647823 A JP S647823A JP 16324587 A JP16324587 A JP 16324587A JP 16324587 A JP16324587 A JP 16324587A JP S647823 A JPS647823 A JP S647823A
- Authority
- JP
- Japan
- Prior art keywords
- air
- communication equipment
- cooling
- containing case
- air conditioner
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Transmitters (AREA)
- Radio Transmission System (AREA)
Abstract
PURPOSE:To improve the cooling efficiency by providing an air return use fan on the end part of the opposite side where an air conditioner used for a communication equipment containing case is installed, and returning the cooled air which is fed through a cooling air passage from the air conditioner by this fan, to the air conditioner side through a duct. CONSTITUTION:An air return use fan 3 absorbs cooling air from the air conditioner to one end side through a cooling passage 5, and it reaches a duct 4A in front of a containing case, and the cooling air which is warmed to some extent is returned and transferred to the air conditioner 2 through an underfloor duct 4B by he air return use fan 3. The underfloor duct 4B is installed on the lower face part of a communication apparatus 6 in a communication equipment containing case 1, so that the warmed return air is not directly brought into contact with the communication equipment 6. In such a way, this underfloor duct 4B is separated from a cooling air passage 5, therefore, the cooling air which is blown out of the air conditioner 2 and the return air interfering with each other can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163245A JPH0691332B2 (en) | 1987-06-30 | 1987-06-30 | Air-conditioning system in portable communication equipment housing box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163245A JPH0691332B2 (en) | 1987-06-30 | 1987-06-30 | Air-conditioning system in portable communication equipment housing box |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS647823A true JPS647823A (en) | 1989-01-11 |
JPH0691332B2 JPH0691332B2 (en) | 1994-11-14 |
Family
ID=15770114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163245A Expired - Lifetime JPH0691332B2 (en) | 1987-06-30 | 1987-06-30 | Air-conditioning system in portable communication equipment housing box |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0691332B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4511043Y1 (en) * | 1966-06-13 | 1970-05-19 | ||
JPS5558099U (en) * | 1978-10-13 | 1980-04-19 |
-
1987
- 1987-06-30 JP JP62163245A patent/JPH0691332B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4511043Y1 (en) * | 1966-06-13 | 1970-05-19 | ||
JPS5558099U (en) * | 1978-10-13 | 1980-04-19 |
Also Published As
Publication number | Publication date |
---|---|
JPH0691332B2 (en) | 1994-11-14 |
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