JPS5835462U - Cableway reverse running protection device - Google Patents
Cableway reverse running protection deviceInfo
- Publication number
- JPS5835462U JPS5835462U JP12955281U JP12955281U JPS5835462U JP S5835462 U JPS5835462 U JP S5835462U JP 12955281 U JP12955281 U JP 12955281U JP 12955281 U JP12955281 U JP 12955281U JP S5835462 U JPS5835462 U JP S5835462U
- Authority
- JP
- Japan
- Prior art keywords
- cableway
- protection device
- reverse running
- running protection
- motor
- 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
Landscapes
- Stopping Of Electric Motors (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はロープウェイの基本的構成を示す図、第２図は
本考案の一実施例を示す回路図である。
１・・・・・・直流電動機、２・・・・・・サイリスク
電源装置、３・・・・・・ノーヒユーズしゃ断器、４・
・・・・・コンタクタ、５・・・・・・シャント、６・
・・・・・電流極性判別回路、９゜１０・・・・・・回
転方向信号接点、１２．１７・・・・・・補助リレー、
１５・・・・・・タイマ。FIG. 1 is a diagram showing the basic configuration of a ropeway, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1...DC motor, 2...Sirisk power supply device, 3...No fuse breaker, 4...
...Contactor, 5...Shunt, 6.
...Current polarity discrimination circuit, 9゜10 ...Rotation direction signal contact, 12.17 ...Auxiliary relay,
15...Timer.
Claims (1)
おいて、上記直流電動機の電流方向を検出する電流極性
判別回路を備え、索道を起動したとき、運転指令方向と
電流方向とが一致したことを検知してブレーキを釈放し
走行を開始させることを特徴とする索道の逆走保護装置
。A cableway that raises and lowers a carrier by forward and reverse operation of a DC motor is equipped with a current polarity discrimination circuit that detects the current direction of the DC motor, and detects that the driving command direction and the current direction match when the cableway is started. A reverse run protection device for a cableway, characterized in that the brake is released and the cableway starts running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12955281U JPS5835462U (en) | 1981-09-02 | 1981-09-02 | Cableway reverse running protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12955281U JPS5835462U (en) | 1981-09-02 | 1981-09-02 | Cableway reverse running protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5835462U true JPS5835462U (en) | 1983-03-08 |
| JPS6141655Y2 JPS6141655Y2 (en) | 1986-11-27 |
Family
ID=29923212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12955281U Granted JPS5835462U (en) | 1981-09-02 | 1981-09-02 | Cableway reverse running protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835462U (en) |
-
1981
- 1981-09-02 JP JP12955281U patent/JPS5835462U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141655Y2 (en) | 1986-11-27 |
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