JPS6260882B2 - - Google Patents
Info
- Publication number
- JPS6260882B2 JPS6260882B2 JP5966981A JP5966981A JPS6260882B2 JP S6260882 B2 JPS6260882 B2 JP S6260882B2 JP 5966981 A JP5966981 A JP 5966981A JP 5966981 A JP5966981 A JP 5966981A JP S6260882 B2 JPS6260882 B2 JP S6260882B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- voltage
- filter
- atc
- 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
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966981A JPS57177205A (en) | 1981-04-22 | 1981-04-22 | Frequency signal selecting circuit for atc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966981A JPS57177205A (en) | 1981-04-22 | 1981-04-22 | Frequency signal selecting circuit for atc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57177205A JPS57177205A (en) | 1982-10-30 |
| JPS6260882B2 true JPS6260882B2 (OSRAM) | 1987-12-18 |
Family
ID=13119823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5966981A Granted JPS57177205A (en) | 1981-04-22 | 1981-04-22 | Frequency signal selecting circuit for atc |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57177205A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122302A (ja) * | 1982-12-25 | 1984-07-14 | Nippon Signal Co Ltd:The | 周波数判別装置 |
| JPS59111401U (ja) * | 1983-01-17 | 1984-07-27 | 株式会社京三製作所 | Atc車上受信装置 |
| JPS59159601A (ja) * | 1983-02-28 | 1984-09-10 | Hitachi Ltd | 自動列車制御装置 |
| JPS60160304A (ja) * | 1984-01-31 | 1985-08-21 | Toshiba Corp | 自動列車制御システム |
-
1981
- 1981-04-22 JP JP5966981A patent/JPS57177205A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57177205A (en) | 1982-10-30 |
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