JPH02148869U - - Google Patents
Info
- Publication number
- JPH02148869U JPH02148869U JP5851889U JP5851889U JPH02148869U JP H02148869 U JPH02148869 U JP H02148869U JP 5851889 U JP5851889 U JP 5851889U JP 5851889 U JP5851889 U JP 5851889U JP H02148869 U JPH02148869 U JP H02148869U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- transmitter
- rail
- receiver
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 9
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5851889U JPH02148869U (enExample) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5851889U JPH02148869U (enExample) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148869U true JPH02148869U (enExample) | 1990-12-18 |
Family
ID=31584200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5851889U Pending JPH02148869U (enExample) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148869U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463763A (ja) * | 1990-07-03 | 1992-02-28 | Toho Denki Kogyo Kk | 踏切制御子 |
-
1989
- 1989-05-19 JP JP5851889U patent/JPH02148869U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463763A (ja) * | 1990-07-03 | 1992-02-28 | Toho Denki Kogyo Kk | 踏切制御子 |
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