JPS6248335B2 - - Google Patents
Info
- Publication number
- JPS6248335B2 JPS6248335B2 JP5015782A JP5015782A JPS6248335B2 JP S6248335 B2 JPS6248335 B2 JP S6248335B2 JP 5015782 A JP5015782 A JP 5015782A JP 5015782 A JP5015782 A JP 5015782A JP S6248335 B2 JPS6248335 B2 JP S6248335B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic
- moving object
- contact lever
- pole
- 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
- 238000001514 detection method Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000005415 magnetization Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 208000025174 PANDAS Diseases 0.000 description 1
- 208000021155 Paediatric autoimmune neuropsychiatric disorders associated with streptococcal infection Diseases 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5015782A JPS58169728A (ja) | 1982-03-30 | 1982-03-30 | 移動体検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5015782A JPS58169728A (ja) | 1982-03-30 | 1982-03-30 | 移動体検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169728A JPS58169728A (ja) | 1983-10-06 |
| JPS6248335B2 true JPS6248335B2 (enrdf_load_stackoverflow) | 1987-10-13 |
Family
ID=12851350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5015782A Granted JPS58169728A (ja) | 1982-03-30 | 1982-03-30 | 移動体検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169728A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159856U (enrdf_load_stackoverflow) * | 1988-04-26 | 1989-11-06 |
-
1982
- 1982-03-30 JP JP5015782A patent/JPS58169728A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159856U (enrdf_load_stackoverflow) * | 1988-04-26 | 1989-11-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58169728A (ja) | 1983-10-06 |
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