JPS6467471A - Cooling device for controller - Google Patents
Cooling device for controllerInfo
- Publication number
- JPS6467471A JPS6467471A JP22373687A JP22373687A JPS6467471A JP S6467471 A JPS6467471 A JP S6467471A JP 22373687 A JP22373687 A JP 22373687A JP 22373687 A JP22373687 A JP 22373687A JP S6467471 A JPS6467471 A JP S6467471A
- Authority
- JP
- Japan
- Prior art keywords
- containing room
- mounting plate
- semiconductor
- case body
- cooling fin
- 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 improve radiating efficiency by partitioning a case body arranged to the under floor of vehicle body into an electrical part containing room and a semiconductor stack containing room, providing a mounting plate attached to the latter containing room with an air duct member, and projecting out a cooling fin and a heating element such as a resistor on the air-duct passage. CONSTITUTION:A sealed part containing room 4 which contains plural electrical parts and a sealed stack containing room 6 separated by a center partition 7 which contains plural semiconductor stacks are formed in a case body 2 to be arranged to the underfloor 1a of an electric vehicle body 1. A mounting plate 8 integrated with each semiconductor 5 is also mounted to the case body 2 positioned at the stack containing room 6, and each cooling fin 9 of each semiconductor switch 5 is projected out on one side of this mounting plate 8. Furthermore, each heating element 10 such as resistor is attached to the mounting plate 8 adjacent to each cooling fin 9, and a plural number of air duct member 19 which form approximately elbow-shaped cooling passages outside of these heating elements 10 and cooling fins 9 are covered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22373687A JPS6467471A (en) | 1987-09-07 | 1987-09-07 | Cooling device for controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22373687A JPS6467471A (en) | 1987-09-07 | 1987-09-07 | Cooling device for controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6467471A true JPS6467471A (en) | 1989-03-14 |
Family
ID=16802885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22373687A Pending JPS6467471A (en) | 1987-09-07 | 1987-09-07 | Cooling device for controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6467471A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008100559A (en) * | 2006-10-18 | 2008-05-01 | Toyo Electric Mfg Co Ltd | Forced air-cooled cooling control device for railway vehicle |
-
1987
- 1987-09-07 JP JP22373687A patent/JPS6467471A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008100559A (en) * | 2006-10-18 | 2008-05-01 | Toyo Electric Mfg Co Ltd | Forced air-cooled cooling control device for railway vehicle |
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