JPS6447243A - Cooling structure for rotary electric machine - Google Patents
Cooling structure for rotary electric machineInfo
- Publication number
- JPS6447243A JPS6447243A JP20377687A JP20377687A JPS6447243A JP S6447243 A JPS6447243 A JP S6447243A JP 20377687 A JP20377687 A JP 20377687A JP 20377687 A JP20377687 A JP 20377687A JP S6447243 A JPS6447243 A JP S6447243A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- frame
- zinc
- electric machine
- rotary electric
- 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
Abstract
PURPOSE:To easily secure a heat sink plate to an outer frame by coating the surfaces of the plate and the frame, and therebetween with a melted zinc to form zinc layers. CONSTITUTION:Zinc layers 5 are provided on the surfaces of an outer frame 1 and a heat sink plate 3 and therebetween to integrally secure both. Heat generated from a rotary electric machine during its rotating is transmitted from the frame 1 through the layer 5 to the U-shaped plate 3, and dissipated from the surface to the air. Since the welding is not necessarily conducted entirely, a working time can be shortened, and since the plate is contacted with the frame through the zinc layer even if a welding distortion occurs, its heat conduction is improved. The surface zinc layer has rust preventing effect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20377687A JPS6447243A (en) | 1987-08-17 | 1987-08-17 | Cooling structure for rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20377687A JPS6447243A (en) | 1987-08-17 | 1987-08-17 | Cooling structure for rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447243A true JPS6447243A (en) | 1989-02-21 |
Family
ID=16479598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20377687A Pending JPS6447243A (en) | 1987-08-17 | 1987-08-17 | Cooling structure for rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447243A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5331825A (en) * | 1992-03-07 | 1994-07-26 | Samsung Electronics, Co., Ltd. | Air conditioning system |
-
1987
- 1987-08-17 JP JP20377687A patent/JPS6447243A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5331825A (en) * | 1992-03-07 | 1994-07-26 | Samsung Electronics, Co., Ltd. | Air conditioning system |
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