HK73695A - Impact dot print head - Google Patents

Impact dot print head Download PDF

Info

Publication number
HK73695A
HK73695A HK73695A HK73695A HK73695A HK 73695 A HK73695 A HK 73695A HK 73695 A HK73695 A HK 73695A HK 73695 A HK73695 A HK 73695A HK 73695 A HK73695 A HK 73695A
Authority
HK
Hong Kong
Prior art keywords
print head
yoke
core
impact dot
dot print
Prior art date
Application number
HK73695A
Other languages
German (de)
English (en)
French (fr)
Inventor
Minoru Tanaka
Original Assignee
Seiko Epson Corporation
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 by Seiko Epson Corporation filed Critical Seiko Epson Corporation
Publication of HK73695A publication Critical patent/HK73695A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Impact Printers (AREA)
  • Soft Magnetic Materials (AREA)
HK73695A 1988-08-30 1995-05-11 Impact dot print head HK73695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63215640A JPH0262268A (ja) 1988-08-30 1988-08-30 アクチュエータ

Publications (1)

Publication Number Publication Date
HK73695A true HK73695A (en) 1995-05-19

Family

ID=16675753

Family Applications (1)

Application Number Title Priority Date Filing Date
HK73695A HK73695A (en) 1988-08-30 1995-05-11 Impact dot print head

Country Status (6)

Country Link
US (1) US5024542A (ja)
EP (1) EP0356998B1 (ja)
JP (1) JPH0262268A (ja)
DE (1) DE68917663T2 (ja)
HK (1) HK73695A (ja)
SG (1) SG26415G (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297881A (en) * 1991-05-16 1994-03-29 Mitsubishi Steel Mfg. Co., Ltd. Printing machine carriage having a magnetic encoder
ES2127472T3 (es) * 1994-04-12 1999-04-16 Showa Aluminum Corp Intercambiador de calor duplex de tipo apilado.
US6146033A (en) 1998-06-03 2000-11-14 Printronix, Inc. High strength metal alloys with high magnetic saturation induction and method
US6685882B2 (en) * 2001-01-11 2004-02-03 Chrysalis Technologies Incorporated Iron-cobalt-vanadium alloy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247601A (en) * 1978-04-18 1981-01-27 The Echlin Manufacturing Company Switchable magnetic device
US4375338A (en) * 1979-07-16 1983-03-01 Kabushiki Kaisha Suwa Seikosha Wire dot print head
JPS60189457A (ja) * 1984-03-08 1985-09-26 Tokyo Electric Co Ltd ドツトプリンタヘツド
JP2615543B2 (ja) * 1985-05-04 1997-05-28 大同特殊鋼株式会社 軟質磁性材料
JPS61281542A (ja) * 1985-06-06 1986-12-11 Sumitomo Electric Ind Ltd ダイオ−ド用リ−ド線
JPS6222404A (ja) * 1985-07-22 1987-01-30 Tohoku Metal Ind Ltd 磁性部品の製造方法
JPS6240344A (ja) * 1985-08-13 1987-02-21 Hitachi Metals Ltd Ｆｅ−Ｃｏ系高透磁率合金
JPH0435176Y2 (ja) * 1986-11-25 1992-08-20
JPS63149356A (ja) * 1986-12-15 1988-06-22 Res Inst Electric Magnetic Alloys リ−ド片用軟質磁性合金およびその製造法ならびにリ−ドスイツチ

Also Published As

Publication number Publication date
DE68917663D1 (de) 1994-09-29
EP0356998B1 (en) 1994-08-24
EP0356998A2 (en) 1990-03-07
EP0356998A3 (en) 1990-08-22
SG26415G (en) 1995-09-01
JPH0262268A (ja) 1990-03-02
US5024542A (en) 1991-06-18
DE68917663T2 (de) 1995-02-09

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20090828