JPS629688Y2 - - Google Patents
Info
- Publication number
- JPS629688Y2 JPS629688Y2 JP19777282U JP19777282U JPS629688Y2 JP S629688 Y2 JPS629688 Y2 JP S629688Y2 JP 19777282 U JP19777282 U JP 19777282U JP 19777282 U JP19777282 U JP 19777282U JP S629688 Y2 JPS629688 Y2 JP S629688Y2
- Authority
- JP
- Japan
- Prior art keywords
- demagnetized
- magnetic
- magnetic poles
- pole
- curved surface
- 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
- 239000000463 material Substances 0.000 claims description 21
- 230000005347 demagnetization Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19777282U JPS59101408U (ja) | 1982-12-24 | 1982-12-24 | 脱磁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19777282U JPS59101408U (ja) | 1982-12-24 | 1982-12-24 | 脱磁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59101408U JPS59101408U (ja) | 1984-07-09 |
| JPS629688Y2 true JPS629688Y2 (en]) | 1987-03-06 |
Family
ID=30423265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19777282U Granted JPS59101408U (ja) | 1982-12-24 | 1982-12-24 | 脱磁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101408U (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689590A (en) * | 1986-07-21 | 1987-08-25 | Minnesota Mining And Manufacturing Company | Demagnetization apparatus for magnetic markers used with electromagnetic article surveillance systems |
| JP2013089734A (ja) * | 2011-10-17 | 2013-05-13 | Shimonishi Seisakusho:Kk | 永久磁石式脱磁機 |
-
1982
- 1982-12-24 JP JP19777282U patent/JPS59101408U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59101408U (ja) | 1984-07-09 |
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