JPS59120633U - Return line automatic opening/closing device - Google Patents
Return line automatic opening/closing deviceInfo
- Publication number
- JPS59120633U JPS59120633U JP1432483U JP1432483U JPS59120633U JP S59120633 U JPS59120633 U JP S59120633U JP 1432483 U JP1432483 U JP 1432483U JP 1432483 U JP1432483 U JP 1432483U JP S59120633 U JPS59120633 U JP S59120633U
- Authority
- JP
- Japan
- Prior art keywords
- closing device
- return line
- automatic opening
- line automatic
- adjustment circuit
- 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
- Prevention Of Electric Corrosion (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
鯖１図は従来の帰線自動開閉装置、第２図は本考案に係
るカスケード型帰線自動開閉装置、第３図はサイリスタ
を使用した本考案の実施例、第４図はトランジスタを使
用した本考案の実施例である。
１・・・・・・帰線自動開閉装置、２・・・・・・シリ
コンダイオード、３・・・・・・リード線、４・・・・
・・レール絶縁締結装置、５・・・・・・電車庫内線路
、６・・・・・・走行車線分岐線、７・・・・・・・・
・車庫、８・・・・・・サイリスタ、９・・・・・・調
整回路、１０・・・・・・調整抵抗器、１１・・・・・
・トランジスタ。Figure 1 shows a conventional return line automatic opening/closing device, Figure 2 shows a cascade type return line automatic opening/closing device according to the present invention, Figure 3 shows an embodiment of the present invention using a thyristor, and Figure 4 shows an example using a transistor. This is an example of the present invention. 1...Return line automatic opening/closing device, 2...Silicon diode, 3...Lead wire, 4...
...Rail insulation fastening device, 5...Train shed track, 6...Travel lane branch line, 7...
・Garage, 8... Thyristor, 9... Adjustment circuit, 10... Adjustment resistor, 11...
・Transistor.
Claims (1)
直列に任意の複数個接続した整流素子、またはゲート電
流調整回路を備えたサイリスタ、またはさ−スミ圧調整
回路を備えたトランジスタから成り、順方向動作開始電
圧を任意に設定し得ることを特徴とする帰線自動開閉装
置。In the return line automatic opening/closing device that prevents the return line current from flowing in,
It consists of any number of rectifying elements connected in series, a thyristor equipped with a gate current adjustment circuit, or a transistor equipped with a diaphragm pressure adjustment circuit, and is characterized in that the forward operation starting voltage can be set arbitrarily. Automatic return opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1432483U JPS59120633U (en) | 1983-02-02 | 1983-02-02 | Return line automatic opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1432483U JPS59120633U (en) | 1983-02-02 | 1983-02-02 | Return line automatic opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120633U true JPS59120633U (en) | 1984-08-14 |
| JPS642830Y2 JPS642830Y2 (en) | 1989-01-24 |
Family
ID=30145692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1432483U Granted JPS59120633U (en) | 1983-02-02 | 1983-02-02 | Return line automatic opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021132504A (en) * | 2020-02-20 | 2021-09-09 | 株式会社日立製作所 | Rail-to-ground voltage suppression system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218978U (en) * | 1975-07-29 | 1977-02-10 | ||
| JPS5540202U (en) * | 1978-09-07 | 1980-03-14 | ||
| JPS55106671U (en) * | 1979-01-20 | 1980-07-25 | ||
| JPS55152894U (en) * | 1979-04-20 | 1980-11-04 |
-
1983
- 1983-02-02 JP JP1432483U patent/JPS59120633U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218978U (en) * | 1975-07-29 | 1977-02-10 | ||
| JPS5540202U (en) * | 1978-09-07 | 1980-03-14 | ||
| JPS55106671U (en) * | 1979-01-20 | 1980-07-25 | ||
| JPS55152894U (en) * | 1979-04-20 | 1980-11-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021132504A (en) * | 2020-02-20 | 2021-09-09 | 株式会社日立製作所 | Rail-to-ground voltage suppression system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642830Y2 (en) | 1989-01-24 |
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