JPS63138802U - - Google Patents
Info
- Publication number
- JPS63138802U JPS63138802U JP2847987U JP2847987U JPS63138802U JP S63138802 U JPS63138802 U JP S63138802U JP 2847987 U JP2847987 U JP 2847987U JP 2847987 U JP2847987 U JP 2847987U JP S63138802 U JPS63138802 U JP S63138802U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- train
- electric vehicle
- voltage power
- grounding wire
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の実施例を示すもので、第１図は電
源回路の概略図、第２図は接地線の接続例を示す
接続部の要部正面図、第３図は他の接続例を示す
接続部の要部正面図である。
１……電動車、２……附随車、１ａ，２ａ……
車体、１１……高圧電源供給線、１２……接地線
、１４……検知装置、１５……電磁接触器、１６
……負荷、１７……接続部、１８……開閉器、Ｈ
１，Ｈ２……高圧電源回路、Ｌ……開閉回路。
The figures show an embodiment of the present invention. Fig. 1 is a schematic diagram of a power supply circuit, Fig. 2 is a front view of the main part of a connection part showing an example of connection of a grounding wire, and Fig. 3 shows another example of connection. FIG. 3 is a front view of main parts of the connecting portion shown in FIG. 1...Electric vehicle, 2...Accompanying vehicle, 1a, 2a...
Vehicle body, 11... High voltage power supply line, 12... Grounding wire, 14... Detection device, 15... Magnetic contactor, 16
...Load, 17...Connection, 18...Switch, H
1, H2...High voltage power supply circuit, L...Opening/closing circuit.
Claims (1)
附随車とを連結した電車において、前記電動車と
附随車の間を接続する接地線の接続部に、該接地
線の接続を検知する検知装置を設けたことを特徴
とする電車。 ２ 前記検知装置は、前記高圧電源の開閉回路と
連動していることを特徴とする実用新案登録請求
の範囲第１項記載の電車。[Scope of Claim for Utility Model Registration] 1. In a train in which an electric vehicle and an auxiliary vehicle that receives high-voltage power from the electric vehicle are connected, a grounding wire that connects the electric vehicle and the auxiliary vehicle may be A train characterized by being equipped with a detection device that detects connection of a grounding wire. 2. The electric train according to claim 1, wherein the detection device is interlocked with a switching circuit of the high-voltage power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028479U JPH0516801Y2 (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028479U JPH0516801Y2 (en) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63138802U true JPS63138802U (en) | 1988-09-13 |
| JPH0516801Y2 JPH0516801Y2 (en) | 1993-05-06 |
Family
ID=30831480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987028479U Expired - Lifetime JPH0516801Y2 (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516801Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116001A (en) * | 1981-12-29 | 1983-07-11 | Mitsubishi Electric Corp | Information transmitter for vehicle |
-
1987
- 1987-02-27 JP JP1987028479U patent/JPH0516801Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116001A (en) * | 1981-12-29 | 1983-07-11 | Mitsubishi Electric Corp | Information transmitter for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516801Y2 (en) | 1993-05-06 |