JPH0478072U - - Google Patents
Info
- Publication number
- JPH0478072U JPH0478072U JP12130790U JP12130790U JPH0478072U JP H0478072 U JPH0478072 U JP H0478072U JP 12130790 U JP12130790 U JP 12130790U JP 12130790 U JP12130790 U JP 12130790U JP H0478072 U JPH0478072 U JP H0478072U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- pressure detection
- machine room
- vehicle
- air 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例の平面図、第２図は
本考案の側面図、第３図は機械室のプレツシヤラ
イズを示す、風の流れの図、第４図は本考案の回
路図、第５図は本考案の他の実施例の回路図であ
る。
１……車体、２……エンジン、３……主電動機
送風機、４……開戸、５……フイルタ、６……圧
力検知装置、７……表示灯、８……警報器、９…
…主電動機、１０……走行検知器。
Fig. 1 is a plan view of an embodiment of the invention, Fig. 2 is a side view of the invention, Fig. 3 is a wind flow diagram showing pressure rise in the machine room, and Fig. 4 is a circuit diagram of the invention. , FIG. 5 is a circuit diagram of another embodiment of the present invention. 1...Vehicle body, 2...Engine, 3...Main motor blower, 4...Opening door, 5...Filter, 6...Pressure detection device, 7...Indicator light, 8...Alarm, 9...
...Main electric motor, 10... Traveling detector.
Claims (1)
記送風機により、機械室をプレツシヤーライズし
ている車両において、 前記機械室内に圧力検出装置を設けたことを特
徴とする車両用圧力検出装置。 ２ 請求項１において、前記機械室内の前記圧力
検出装置と直列に、警報装置を設けたことを特徴
とする車両用圧力検出装置。[Scope of Claim for Utility Model Registration] 1. In a vehicle that is equipped with an air blower for cooling electrical equipment, etc. and whose machine room is pressurized by the air blower, a pressure detection device is provided in the machine room. Features of vehicle pressure detection device. 2. The pressure detection device for a vehicle according to claim 1, further comprising an alarm device provided in series with the pressure detection device in the machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130790U JPH0478072U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130790U JPH0478072U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478072U true JPH0478072U (en) | 1992-07-08 |
Family
ID=31869167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12130790U Pending JPH0478072U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478072U (en) |
-
1990
- 1990-11-21 JP JP12130790U patent/JPH0478072U/ja active Pending