JPS6467357A - Magnetic printer - Google Patents

Magnetic printer

Info

Publication number
JPS6467357A
JPS6467357A JP22571987A JP22571987A JPS6467357A JP S6467357 A JPS6467357 A JP S6467357A JP 22571987 A JP22571987 A JP 22571987A JP 22571987 A JP22571987 A JP 22571987A JP S6467357 A JPS6467357 A JP S6467357A
Authority
JP
Japan
Prior art keywords
magnetic
element membrane
superconductive
irradiation part
record
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
Application number
JP22571987A
Other languages
Japanese (ja)
Inventor
Kunihiro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Corp filed Critical Seiko Epson Corp
Priority to JP22571987A priority Critical patent/JPS6467357A/en
Publication of JPS6467357A publication Critical patent/JPS6467357A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/43—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for magnetic printing

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

PURPOSE:To enable high-speed recording by making a superconductive element membrane non-magnetic locally through heating and recording by using a magnetic flux of an external magnetic field leaking from the non-magnetic part. CONSTITUTION:A permanent magnet 4' is arranged on a non-magnetic support 3' with a superconductive element membrane, but a magnetic material 13 on a drum is not adversely affected by the perfect demagnetism of the superconductive element membrane in a normal temperature state. To record a magnetic latent image into a magnetic material 13, a laser beam 5' emitted by a prearranged signal is projected to the superconducting element membrane 11. The laser beam irradiation part 14 of the superconducting element membrane becomes non-magnetic at higher temperature than a superconductive transition temperature by conversion of a light energy to a heat energy and subsequent increase in the temperature of only the irradiation part. The magnetic flux 15 leaks from the non-magnetized irradiation part and a record is made in the magnetic material 13.
JP22571987A 1987-09-09 1987-09-09 Magnetic printer Pending JPS6467357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22571987A JPS6467357A (en) 1987-09-09 1987-09-09 Magnetic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22571987A JPS6467357A (en) 1987-09-09 1987-09-09 Magnetic printer

Publications (1)

Publication Number Publication Date
JPS6467357A true JPS6467357A (en) 1989-03-14

Family

ID=16833741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22571987A Pending JPS6467357A (en) 1987-09-09 1987-09-09 Magnetic printer

Country Status (1)

Country Link
JP (1) JPS6467357A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799479A (en) * 1996-02-13 1998-09-01 Tsubakimoto Chain Co. Wear-resisting low noise chain
JP2008208887A (en) * 2007-02-26 2008-09-11 Enuma Chain Mfg Co Ltd Link plate for roller chain
JP2010096193A (en) * 2008-10-14 2010-04-30 Tsubakimoto Chain Co Chain

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799479A (en) * 1996-02-13 1998-09-01 Tsubakimoto Chain Co. Wear-resisting low noise chain
JP2008208887A (en) * 2007-02-26 2008-09-11 Enuma Chain Mfg Co Ltd Link plate for roller chain
JP2010096193A (en) * 2008-10-14 2010-04-30 Tsubakimoto Chain Co Chain

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