JPS60120845U - Electromagnetic device for spring release type dot printer - Google Patents
Electromagnetic device for spring release type dot printerInfo
- Publication number
- JPS60120845U JPS60120845U JP1041584U JP1041584U JPS60120845U JP S60120845 U JPS60120845 U JP S60120845U JP 1041584 U JP1041584 U JP 1041584U JP 1041584 U JP1041584 U JP 1041584U JP S60120845 U JPS60120845 U JP S60120845U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- dot printer
- release type
- spring release
- type dot
- 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
Landscapes
- Impact Printers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般的なばね釈放型ドツトプリンタの電磁石装
置の縦断面図、第２図はその一部を断面で示す平面図、
第３図は本考案の一実施例を示す縦断面図、第４図はそ
の一部を断面で示す平面図、第５図は他の実施例を示す
縦断面図である。
１・・・ヨーク、４・・・永久磁石、５・・・コイル、
６・・・ ゛外周側の脚部、７・・・アマチア、１０・
・・ワイヤ、１２・・・電磁石装置、１３・・・内周側
の脚部。Fig. 1 is a vertical sectional view of an electromagnetic device of a general spring-release type dot printer, and Fig. 2 is a plan view showing a part of it in cross section.
FIG. 3 is a longitudinal sectional view showing one embodiment of the present invention, FIG. 4 is a plan view showing a part of the same in cross section, and FIG. 5 is a longitudinal sectional view showing another embodiment. 1... Yoke, 4... Permanent magnet, 5... Coil,
6... Legs on the outer circumferential side, 7... Amathia, 10.
. . . Wire, 12 . . . Electromagnetic device, 13 . . . Inner peripheral side leg.
Claims (1)
るためのコイルを脚部に巻装したヨークと、基端を前記
ヨークに固定し、前記永久磁石の磁気吸引力により前記
ヨークに吸引されてばね偏倚力が生じ、前記コイルの励
磁によりこのばね偏倚力が釈放されて変位し、この変位
動作によって駆動端がワイヤを駆動するアマチアとから
なる複数個の電磁石装置を、前記各アマチアが同一平面
上に位置し、かつその駆動端が内周側に位置する放射状
に配設されたばね釈放型ドツトプリンタの電磁石装置に
おいて、前記コイルが前記ワイヤと平行な前記ヨークの
２個の脚部の内の外周側に位装置する脚部に巻装しであ
ることを特徴とするばね釈放型ドツトプリンタの電磁石
装置。A yoke in which a permanent magnet is inserted and a coil is wound around the leg to offset the magnetic attraction force of the permanent magnet, and a base end is fixed to the yoke, and the yoke is attracted to the yoke by the magnetic attraction force of the permanent magnet. When the coil is energized, the spring bias is released and displaced, and each of the amatia drives a plurality of electromagnetic devices each having a driving end that drives a wire. In a radially arranged electromagnet device for a spring release type dot printer located on the same plane and with its driving end located on the inner circumferential side, the coil is located between two legs of the yoke parallel to the wire. An electromagnet device for a spring release type dot printer, characterized in that the electromagnet device is wound around a leg portion located on the outer peripheral side of the dot printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1041584U JPS60120845U (en) | 1984-01-25 | 1984-01-25 | Electromagnetic device for spring release type dot printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1041584U JPS60120845U (en) | 1984-01-25 | 1984-01-25 | Electromagnetic device for spring release type dot printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60120845U true JPS60120845U (en) | 1985-08-15 |
Family
ID=30491578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1041584U Pending JPS60120845U (en) | 1984-01-25 | 1984-01-25 | Electromagnetic device for spring release type dot printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60120845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991000182A1 (en) * | 1989-06-26 | 1991-01-10 | Oki Electric Industry Co., Ltd. | Wire dot printing head |
-
1984
- 1984-01-25 JP JP1041584U patent/JPS60120845U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991000182A1 (en) * | 1989-06-26 | 1991-01-10 | Oki Electric Industry Co., Ltd. | Wire dot printing head |
| US5290113A (en) * | 1989-06-26 | 1994-03-01 | Oki Electric Industry Co., Ltd. | Wire dot printing head |
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