JPS61105165U - - Google Patents
Info
- Publication number
- JPS61105165U JPS61105165U JP19163984U JP19163984U JPS61105165U JP S61105165 U JPS61105165 U JP S61105165U JP 19163984 U JP19163984 U JP 19163984U JP 19163984 U JP19163984 U JP 19163984U JP S61105165 U JPS61105165 U JP S61105165U
- Authority
- JP
- Japan
- Prior art keywords
- print head
- yoke
- wire
- fixed
- impact printer
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Impact Printers (AREA)
Description
第１図は。本考案のワイヤドツトインパクトプ
リンタ用印字ヘツドの断面図、第２図はプリンタ
の騒音の周波数スペクトル図である。
図において、１……プラテン、２……印字用紙
、３……先端ガイド、４……ガイドプレート、５
……電磁石、６……トツププレート、７……アー
マチユア、８……リングコア、９……永久磁石、
１０……ヨーク、１１……プリントワイヤ、１２
……リボン。
Figure 1 is. FIG. 2 is a sectional view of the print head for a wire dot impact printer of the present invention, and is a frequency spectrum diagram of printer noise. In the figure, 1...platen, 2...print paper, 3...tip guide, 4...guide plate, 5
... Electromagnet, 6 ... Top plate, 7 ... Armature, 8 ... Ring core, 9 ... Permanent magnet,
10...Yoke, 11...Printed wire, 12
……ribbon.
Claims (1)
定されたアーマチユアとを備えたワイヤドツトイ
ンパクトプリンタの印字ヘツドにおいて、前記ヨ
ークの全部又は一部をフエライト焼結体で構成し
又は印字ヘツド中の衝突面の一部又は全部にフエ
ライト制振材料を付加したことを特徴とするワイ
ヤドツトインパクトプリンタの印字ヘツド。 In a print head of a wire dot impact printer, which is equipped with a yoke to which an electromagnet is fixed and an armature to which a wire is fixed at the tip, all or part of the yoke is made of a ferrite sintered body, or the collision surface in the print head is A print head for a wire dot impact printer, characterized in that a ferrite vibration damping material is added to part or all of the print head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19163984U JPS61105165U (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19163984U JPS61105165U (en) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105165U true JPS61105165U (en) | 1986-07-04 |
Family
ID=30749079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19163984U Pending JPS61105165U (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105165U (en) |
-
1984
- 1984-12-18 JP JP19163984U patent/JPS61105165U/ja active Pending
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