JPS61123509U - - Google Patents
Info
- Publication number
- JPS61123509U JPS61123509U JP603885U JP603885U JPS61123509U JP S61123509 U JPS61123509 U JP S61123509U JP 603885 U JP603885 U JP 603885U JP 603885 U JP603885 U JP 603885U JP S61123509 U JPS61123509 U JP S61123509U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- utility
- less
- model registration
- attraction
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 2
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は従来の等方性事務用吸着磁石。ａは継
鉄付、ｂはプラスチツク付、１は等方性磁石、２
は継鉄、３はプラスチツク。
第２図は本案の塗膜磁石、４は異方性フエライ
ト磁石、５は非磁性の膜。
第３図塗膜厚さと磁石を反発させた後の塗膜表
面の磁石密度の関係。
Figure 1 shows a conventional isotropic office magnet. a is with yoke, b is with plastic, 1 is isotropic magnet, 2
is a yoke, and 3 is a plastic. Figure 2 shows the coated film magnet of the present invention, 4 is an anisotropic ferrite magnet, and 5 is a non-magnetic film. Figure 3: Relationship between coating film thickness and magnet density on the coating film surface after magnet repulsion.
Claims (1)
の表面を１００μｍ以上６００μｍ以下の厚さの
非磁性物質で覆つたことを特徴とする吸着用磁石
。 ２ 非磁性物質の被膜法として０．３mm以下の支
点で磁石の外周部を支え粉体塗装を施したことを
特徴とする実用新案登録請求の範囲１の吸着用磁
石。[Claims for Utility Model Registration] 1. An attraction magnet characterized in that the surface of the flat ferrite-based orthogonal magnet is covered with a non-magnetic material having a thickness of 100 μm or more and 600 μm or less. 2. The magnet for attraction according to claim 1 of the utility model registration, characterized in that the outer periphery of the magnet is supported by a fulcrum of 0.3 mm or less and powder coated as a non-magnetic coating method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP603885U JPS61123509U (en) | 1985-01-19 | 1985-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP603885U JPS61123509U (en) | 1985-01-19 | 1985-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123509U true JPS61123509U (en) | 1986-08-04 |
Family
ID=30483108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP603885U Pending JPS61123509U (en) | 1985-01-19 | 1985-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123509U (en) |
-
1985
- 1985-01-19 JP JP603885U patent/JPS61123509U/ja active Pending
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