JPH0226969U - - Google Patents
Info
- Publication number
- JPH0226969U JPH0226969U JP10543088U JP10543088U JPH0226969U JP H0226969 U JPH0226969 U JP H0226969U JP 10543088 U JP10543088 U JP 10543088U JP 10543088 U JP10543088 U JP 10543088U JP H0226969 U JPH0226969 U JP H0226969U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- underground railway
- railway vehicle
- blower
- tunnel
- 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
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Description
第１図は本考案の実施例の側面図、第２図は第
１図のＡ矢視図である。
１……車輛、１ａ……車体屋根、２……箱形ト
ンネル、５……送風機。
FIG. 1 is a side view of an embodiment of the present invention, and FIG. 2 is a view taken along arrow A in FIG. 1...Vehicle, 1a...Car roof, 2...Box tunnel, 5...Blower.
Claims (1)
側に、車輛前方の空気を後方に排出するための送
風機を取付けたことを特徴とする地下鉄道用車輛
の空気抵抗低減装置。 An air resistance reduction device for an underground railway vehicle, characterized in that a blower for discharging air from the front of the vehicle to the rear is attached to the outside of the vehicle body of the underground railway vehicle running in a tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543088U JPH0226969U (en) | 1988-08-11 | 1988-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543088U JPH0226969U (en) | 1988-08-11 | 1988-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226969U true JPH0226969U (en) | 1990-02-21 |
Family
ID=31338037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10543088U Pending JPH0226969U (en) | 1988-08-11 | 1988-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226969U (en) |
-
1988
- 1988-08-11 JP JP10543088U patent/JPH0226969U/ja active Pending