JPS5357604A - Open-circuit type train detecting device attached to closed-circuit type ac track circuit - Google Patents
Open-circuit type train detecting device attached to closed-circuit type ac track circuitInfo
- Publication number
- JPS5357604A JPS5357604A JP13161976A JP13161976A JPS5357604A JP S5357604 A JPS5357604 A JP S5357604A JP 13161976 A JP13161976 A JP 13161976A JP 13161976 A JP13161976 A JP 13161976A JP S5357604 A JPS5357604 A JP S5357604A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuit type
- closed
- detecting device
- device attached
- 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
- Train Traffic Observation, Control, And Security (AREA)
Abstract
PURPOSE: To provide an opened-circuit type train detecting device attached to a closed-circuit type AC track circuit wherein, even when an outer disturbance such as circuit breaking of a closed-circuit type AC track circuit, an instantaneous service interruption of a signal source or the like occurs, a detection relay is made inoperative, thereby imparting no erroneous dection output to an approach locking circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13161976A JPS5357604A (en) | 1976-11-04 | 1976-11-04 | Open-circuit type train detecting device attached to closed-circuit type ac track circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13161976A JPS5357604A (en) | 1976-11-04 | 1976-11-04 | Open-circuit type train detecting device attached to closed-circuit type ac track circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5357604A true JPS5357604A (en) | 1978-05-25 |
JPS5541941B2 JPS5541941B2 (en) | 1980-10-27 |
Family
ID=15062286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13161976A Granted JPS5357604A (en) | 1976-11-04 | 1976-11-04 | Open-circuit type train detecting device attached to closed-circuit type ac track circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5357604A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6332779Y2 (en) * | 1980-05-23 | 1988-09-01 | ||
JPS59106772U (en) * | 1982-12-31 | 1984-07-18 | 自動車機器株式会社 | Vibration prevention device for control valves for power steering equipment |
-
1976
- 1976-11-04 JP JP13161976A patent/JPS5357604A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5541941B2 (en) | 1980-10-27 |
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