JPH061897Y2 - 踏切遮断機の遮断桿速度制御装置 - Google Patents
踏切遮断機の遮断桿速度制御装置Info
- Publication number
- JPH061897Y2 JPH061897Y2 JP19134387U JP19134387U JPH061897Y2 JP H061897 Y2 JPH061897 Y2 JP H061897Y2 JP 19134387 U JP19134387 U JP 19134387U JP 19134387 U JP19134387 U JP 19134387U JP H061897 Y2 JPH061897 Y2 JP H061897Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- speed
- frequency
- pulse
- 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 17
- 238000007493 shaping process Methods 0.000 claims description 11
- 230000001960 triggered effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19134387U JPH061897Y2 (ja) | 1987-12-18 | 1987-12-18 | 踏切遮断機の遮断桿速度制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19134387U JPH061897Y2 (ja) | 1987-12-18 | 1987-12-18 | 踏切遮断機の遮断桿速度制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195470U JPH0195470U (enrdf_load_html_response) | 1989-06-23 |
| JPH061897Y2 true JPH061897Y2 (ja) | 1994-01-19 |
Family
ID=31482262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19134387U Expired - Lifetime JPH061897Y2 (ja) | 1987-12-18 | 1987-12-18 | 踏切遮断機の遮断桿速度制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061897Y2 (enrdf_load_html_response) |
-
1987
- 1987-12-18 JP JP19134387U patent/JPH061897Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0195470U (enrdf_load_html_response) | 1989-06-23 |
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