JPS6319244Y2 - - Google Patents
Info
- Publication number
- JPS6319244Y2 JPS6319244Y2 JP10605582U JP10605582U JPS6319244Y2 JP S6319244 Y2 JPS6319244 Y2 JP S6319244Y2 JP 10605582 U JP10605582 U JP 10605582U JP 10605582 U JP10605582 U JP 10605582U JP S6319244 Y2 JPS6319244 Y2 JP S6319244Y2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- circuit
- power
- level crossing
- recovery
- 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.)
- Expired
Links
- 238000011084 recovery Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 230000005284 excitation Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10605582U JPS599966U (ja) | 1982-07-13 | 1982-07-13 | 踏切制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10605582U JPS599966U (ja) | 1982-07-13 | 1982-07-13 | 踏切制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599966U JPS599966U (ja) | 1984-01-21 |
| JPS6319244Y2 true JPS6319244Y2 (enrdf_load_stackoverflow) | 1988-05-30 |
Family
ID=30248344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10605582U Granted JPS599966U (ja) | 1982-07-13 | 1982-07-13 | 踏切制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599966U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0757610B2 (ja) * | 1990-10-19 | 1995-06-21 | 大同信号株式会社 | 緩動時素リレー回路 |
-
1982
- 1982-07-13 JP JP10605582U patent/JPS599966U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS599966U (ja) | 1984-01-21 |
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