JPH0214203U - - Google Patents
Info
- Publication number
- JPH0214203U JPH0214203U JP8991288U JP8991288U JPH0214203U JP H0214203 U JPH0214203 U JP H0214203U JP 8991288 U JP8991288 U JP 8991288U JP 8991288 U JP8991288 U JP 8991288U JP H0214203 U JPH0214203 U JP H0214203U
- Authority
- JP
- Japan
- Prior art keywords
- unmanned vehicle
- battery
- drive motor
- control circuit
- switches
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
第１図は、バツテリー式無人車の回路図、第２
図は、バツテリー式無人車の駆動モーターに取り
付けられたシロツコフアンを示す要部の斜視図、
第３図はフローチヤート、第４図はスイツチＲＹ
２の他の例の回路図である。
図面中、１はバツテリー、４は無人車制御装置
、５は無人車の駆動モーター、６はシロツコフア
ン、７はシロツコフアンのモーター、ＲＹ１とＲ
Ｙ２はスイツチである。
Figure 1 is a circuit diagram of a battery-powered unmanned vehicle, Figure 2
The figure is a perspective view of the main parts of the Sirotskov fan attached to the drive motor of a battery-type unmanned vehicle.
Figure 3 is the flowchart, Figure 4 is the switch RY
FIG. 2 is a circuit diagram of another example of No. 2 ; In the drawing, 1 is a battery, 4 is an unmanned vehicle control device, 5 is a drive motor of the unmanned vehicle, 6 is a Sirotskov fan, 7 is a motor of the Sirotskov fan, RY 1 and R
Y2 is a switch.
Claims (1)
の駆動モーターを冷却する送風機のモーターを、
無人車のバツテリーに並列に接続された２つのス
イツチを介して接続し、この２つのスイツチの内
１つは無人車の制御装置と連動して無人車が超低
速走行時のみオンとなり、他の１つは無人車の駆
動モーターの温度が上昇した時オンとなるように
設けられていることを特徴とする無人車の制御回
路。 In the control circuit of a battery-powered unmanned vehicle, the blower motor that cools the drive motor of the unmanned vehicle is
It is connected via two switches connected in parallel to the battery of the unmanned vehicle, and one of these two switches is linked to the unmanned vehicle's control device and turns on only when the unmanned vehicle is running at extremely low speeds, and the other One is a control circuit for an unmanned vehicle that is configured to turn on when the temperature of the drive motor of the unmanned vehicle increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089912U JPH0739285Y2 (en) | 1988-07-08 | 1988-07-08 | Control circuit for unmanned vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089912U JPH0739285Y2 (en) | 1988-07-08 | 1988-07-08 | Control circuit for unmanned vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214203U true JPH0214203U (en) | 1990-01-29 |
| JPH0739285Y2 JPH0739285Y2 (en) | 1995-09-06 |
Family
ID=31314451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089912U Expired - Lifetime JPH0739285Y2 (en) | 1988-07-08 | 1988-07-08 | Control circuit for unmanned vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739285Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765561U (en) * | 1980-10-06 | 1982-04-19 | ||
| JPS62182050U (en) * | 1986-05-09 | 1987-11-18 |
-
1988
- 1988-07-08 JP JP1988089912U patent/JPH0739285Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765561U (en) * | 1980-10-06 | 1982-04-19 | ||
| JPS62182050U (en) * | 1986-05-09 | 1987-11-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739285Y2 (en) | 1995-09-06 |