JPH0162046U - - Google Patents

Info

Publication number
JPH0162046U
JPH0162046U JP15670887U JP15670887U JPH0162046U JP H0162046 U JPH0162046 U JP H0162046U JP 15670887 U JP15670887 U JP 15670887U JP 15670887 U JP15670887 U JP 15670887U JP H0162046 U JPH0162046 U JP H0162046U
Authority
JP
Japan
Prior art keywords
electromagnet
armature
magnetic flux
permanent magnet
head
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.)
Granted
Application number
JP15670887U
Other languages
English (en)
Other versions
JPH078199Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987156708U priority Critical patent/JPH078199Y2/ja
Publication of JPH0162046U publication Critical patent/JPH0162046U/ja
Application granted granted Critical
Publication of JPH078199Y2 publication Critical patent/JPH078199Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す要部側面図、
第２図は同正面図、第３図は同実施例の全体構造
を示す分解斜視図、第４図は同実施例の作用を示
す要部正面図、第５図は従来例を示す側断面図、
第６図は、同従来例の作用を示す要部正面図であ
る。 １２……アーマチユア、１３……印字ワイヤ、
１４……ベース、１５……永久磁石、１６……電
磁石、１７……コア、１８……ヨーク、１９……
腕部、２０……板ばね。

Claims (1)

  1. 【実用新案登録請求の範囲】 永久磁石による吸引磁束によりアーマチユアを
    吸引して板ばねを撓ませておき、該吸引磁束を電
    磁石による消磁磁束で打ち消してアーマチユアを
    解放することにより、アーマチユアの先端に固着
    した印字ワイヤを駆動するワイヤ印字ヘツドにお
    いて、 各素子の電磁石の直下に永久磁石を配置し、 前記電磁石のヘツド円周方向の両側に、一端が
    永久磁石の側面に対面し他端が前記アーマチユア
    の側面に対面するヨークを配置して、該ヨークに
    より吸引磁束を誘導し、 前記電磁石のヘツド中心側部に、一端が電磁石
    の下端に接続し他端がアーマチユアに対面する腕
    部を突出形成し、該腕部により電磁石による磁束
    を誘導したことを特徴とするワイヤ印字ヘツド。
JP1987156708U 1987-10-15 1987-10-15 ワイヤ印字ヘッド Expired - Lifetime JPH078199Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987156708U JPH078199Y2 (ja) 1987-10-15 1987-10-15 ワイヤ印字ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987156708U JPH078199Y2 (ja) 1987-10-15 1987-10-15 ワイヤ印字ヘッド

Publications (2)

Publication Number Publication Date
JPH0162046U true JPH0162046U (ja) 1989-04-20
JPH078199Y2 JPH078199Y2 (ja) 1995-03-01

Family

ID=31435489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987156708U Expired - Lifetime JPH078199Y2 (ja) 1987-10-15 1987-10-15 ワイヤ印字ヘッド

Country Status (1)

Country Link
JP (1) JPH078199Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163578A (en) * 1981-04-01 1982-10-07 Oki Electric Ind Co Ltd Wire printing head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163578A (en) * 1981-04-01 1982-10-07 Oki Electric Ind Co Ltd Wire printing head

Also Published As

Publication number Publication date
JPH078199Y2 (ja) 1995-03-01

Similar Documents

Publication Publication Date Title
JPH0162046U (ja)
JPH0236436U (ja)
JPS603042U (ja) ドツト印字ヘツド
JPS6343740U (ja)
JPH02117145U (ja)
JPH01116639U (ja)
JPH0442033U (ja)
JPH0316245U (ja)
JPS6051039U (ja) ワイヤ印字ヘッド
JPH0458345U (ja)
JPH0452052U (ja)
JPS6457042U (ja)
JPS6382547U (ja)
JPS641945U (ja)
JPH02130339U (ja)
JPH0315143U (ja)
JPS6323046U (ja)
JPH0234248U (ja)
JPH0217339U (ja)
JPS59134545U (ja) ドツトプリンタ用有極型電磁石装置
JPH042641U (ja)
JPS6343741U (ja)
JPH0164449U (ja)
JPS6393145U (ja)
JPH0172342U (ja)