JPS5454310A - Cooling apparatus for device installed inside heat air pathway in which air is blown by blower - Google Patents
Cooling apparatus for device installed inside heat air pathway in which air is blown by blowerInfo
- Publication number
- JPS5454310A JPS5454310A JP12076877A JP12076877A JPS5454310A JP S5454310 A JPS5454310 A JP S5454310A JP 12076877 A JP12076877 A JP 12076877A JP 12076877 A JP12076877 A JP 12076877A JP S5454310 A JPS5454310 A JP S5454310A
- Authority
- JP
- Japan
- Prior art keywords
- air flow
- air
- heat air
- fan motor
- opened
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: One end is opened to the outdoor from the heat air flow pathway and the other end the duct opened adjacent to the fan motor is installed inside the heat air flow pathway for the cooling of the fan motor located in the heat air flow pathway and for lowering its surrounding temperature.
CONSTITUTION: An outer air flow pathway 16 is opened to an air drum 2 in its one end and is opened to the outdoor air from the heat air flow pathway in other end. The other end actuates as an air blow duct 17 opened to the portion adjacent to the backward circumferrence of a fan motor 5. By doing so, at air feed operation the outdoor low temperature air is suctioned, as shown in an arrow B, through the air flow pathway 16 together with a heat air flow A by a fan 4. Then, it is discharged to the fan motor 5. this outdoor air B shuts out the heat air flow A against the motor fan 5 or otherwise is mixed with the heat air flow A in the neighbourhood of the fan motor 5 for effecting the cooling function of the surrounding temperature of the fan motor 5
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076877A JPS5454310A (en) | 1977-10-07 | 1977-10-07 | Cooling apparatus for device installed inside heat air pathway in which air is blown by blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12076877A JPS5454310A (en) | 1977-10-07 | 1977-10-07 | Cooling apparatus for device installed inside heat air pathway in which air is blown by blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5454310A true JPS5454310A (en) | 1979-04-28 |
Family
ID=14794512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12076877A Pending JPS5454310A (en) | 1977-10-07 | 1977-10-07 | Cooling apparatus for device installed inside heat air pathway in which air is blown by blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5454310A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07248113A (en) * | 1994-03-14 | 1995-09-26 | Mitsui Sekiyu Kk | Combustion exhaust gas feeder |
| JP2012052861A (en) * | 2010-08-31 | 2012-03-15 | Shimadzu Corp | Gas chromatograph |
| CN104632687A (en) * | 2015-01-06 | 2015-05-20 | 辽宁伊菲科技股份有限公司 | Device for improving service life and performance of axial flow fan motor in high temperature condition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176535A (en) * | 1966-02-03 | 1970-01-07 | Du Pont | Heat Exchanger |
-
1977
- 1977-10-07 JP JP12076877A patent/JPS5454310A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1176535A (en) * | 1966-02-03 | 1970-01-07 | Du Pont | Heat Exchanger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07248113A (en) * | 1994-03-14 | 1995-09-26 | Mitsui Sekiyu Kk | Combustion exhaust gas feeder |
| JP2012052861A (en) * | 2010-08-31 | 2012-03-15 | Shimadzu Corp | Gas chromatograph |
| CN104632687A (en) * | 2015-01-06 | 2015-05-20 | 辽宁伊菲科技股份有限公司 | Device for improving service life and performance of axial flow fan motor in high temperature condition |
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