JPS6245143U - - Google Patents
Info
- Publication number
- JPS6245143U JPS6245143U JP5870685U JP5870685U JPS6245143U JP S6245143 U JPS6245143 U JP S6245143U JP 5870685 U JP5870685 U JP 5870685U JP 5870685 U JP5870685 U JP 5870685U JP S6245143 U JPS6245143 U JP S6245143U
- Authority
- JP
- Japan
- Prior art keywords
- magnetized
- ring
- coil core
- area
- permanent magnet
- 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
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- 230000005291 magnetic effect Effects 0.000 claims 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案に係る永久磁石の一部を示す平
面図、第２図は同磁石を備えたスプリングチヤー
ジ型プリンタヘツドの側面図である。
１……環状の強磁性体、１ａ……着磁領域、１
ｂ……非着磁領域、２……コア、５……サイドヨ
ーク、８……プランジヤ。
FIG. 1 is a plan view showing a part of a permanent magnet according to the present invention, and FIG. 2 is a side view of a spring charge type printer head equipped with the same magnet. 1...Annular ferromagnetic material, 1a...Magnetized region, 1
b...Non-magnetized region, 2...Core, 5...Side yoke, 8...Plunger.
Claims (1)
の周囲に配設される磁路形成用の一部材をなす環
状の強磁性体に、上記コイルコアと相対向させて
着磁領域を設けるとともに、該着磁領域の間を非
着磁領域となしたえとを特徴とするスプリングチ
ヤージ型プリンタヘツドにおける永久磁石。 A ring-shaped ferromagnetic material that surrounds a coil core arranged on a ring and forms a member for forming a magnetic path is provided with a magnetized region facing the coil core, and A permanent magnet for a spring charge type printer head, characterized by a magnetized area with a non-magnetized area between the magnetized areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5870685U JPS6245143U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5870685U JPS6245143U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6245143U true JPS6245143U (en) | 1987-03-18 |
Family
ID=30889512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5870685U Pending JPS6245143U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245143U (en) |
-
1985
- 1985-04-19 JP JP5870685U patent/JPS6245143U/ja active Pending
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