JPH0524622Y2 - - Google Patents
Info
- Publication number
- JPH0524622Y2 JPH0524622Y2 JP5354285U JP5354285U JPH0524622Y2 JP H0524622 Y2 JPH0524622 Y2 JP H0524622Y2 JP 5354285 U JP5354285 U JP 5354285U JP 5354285 U JP5354285 U JP 5354285U JP H0524622 Y2 JPH0524622 Y2 JP H0524622Y2
- Authority
- JP
- Japan
- Prior art keywords
- track
- circuit
- transformer
- output
- relay
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 28
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5354285U JPH0524622Y2 (US20020051482A1-20020502-M00012.png) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5354285U JPH0524622Y2 (US20020051482A1-20020502-M00012.png) | 1985-04-12 | 1985-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61169859U JPS61169859U (US20020051482A1-20020502-M00012.png) | 1986-10-21 |
JPH0524622Y2 true JPH0524622Y2 (US20020051482A1-20020502-M00012.png) | 1993-06-22 |
Family
ID=30574507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5354285U Expired - Lifetime JPH0524622Y2 (US20020051482A1-20020502-M00012.png) | 1985-04-12 | 1985-04-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0524622Y2 (US20020051482A1-20020502-M00012.png) |
-
1985
- 1985-04-12 JP JP5354285U patent/JPH0524622Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61169859U (US20020051482A1-20020502-M00012.png) | 1986-10-21 |
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