JPH037066U - - Google Patents
Info
- Publication number
- JPH037066U JPH037066U JP6678589U JP6678589U JPH037066U JP H037066 U JPH037066 U JP H037066U JP 6678589 U JP6678589 U JP 6678589U JP 6678589 U JP6678589 U JP 6678589U JP H037066 U JPH037066 U JP H037066U
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- duct
- main motor
- railway vehicle
- blower
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の一実施例を示した全体図、第
２図は本考案の実施例で主電動機部の冷却風の流
れを示した断面図、第３図は本考案の２重ダクト
の断面図、第４図は従来の装置を示す全体図であ
る。
１……車体、３……内側ダクト、４……外側ダ
クト、５……ダクト、７……主電動機、８……送
風機、９……吸気フアン、１０……排水パイプ。
Figure 1 is an overall view showing an embodiment of the present invention, Figure 2 is a sectional view showing the flow of cooling air in the main motor section in an embodiment of the present invention, and Figure 3 is a double duct of the present invention. FIG. 4 is an overall view showing a conventional device. 1...Vehicle body, 3...Inner duct, 4...Outer duct, 5...Duct, 7...Main electric motor, 8...Blower, 9...Intake fan, 10...Drainage pipe.
Claims (1)
却風を送る鉄道車両の通風ダクト装置において、
ダクトを２重構造とし、その一方に主電動機の冷
却風を他方に主電動機冷却後の風を流すようにし
たことを特徴とする鉄道車両の冷却風ダクト装置
。 (2) 送風機の遠心力により冷却風の水滴を分離
し、その分離した水滴を外部に排出する排水路を
設けたことを特徴とする請求項１に記載の鉄道車
両の冷却風ダクト装置。[Scope of claim for utility model registration] (1) In a ventilation duct device for a railway vehicle that sends cooling air to the main motor by a blower through a duct,
A cooling air duct device for a railway vehicle, characterized in that the duct has a double structure, and the cooling air for the main motor flows through one of the ducts, and the air after cooling the main motor flows through the other. (2) The cooling air duct device for a railway vehicle according to claim 1, further comprising a drainage channel that separates water droplets from the cooling air by centrifugal force of the blower and discharges the separated water droplets to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678589U JPH037066U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678589U JPH037066U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037066U true JPH037066U (en) | 1991-01-23 |
Family
ID=31599793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678589U Pending JPH037066U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037066U (en) |
-
1989
- 1989-06-09 JP JP6678589U patent/JPH037066U/ja active Pending