JPS5783486A - Magnetic ink supply device - Google Patents

Magnetic ink supply device

Info

Publication number
JPS5783486A
JPS5783486A JP16014980A JP16014980A JPS5783486A JP S5783486 A JPS5783486 A JP S5783486A JP 16014980 A JP16014980 A JP 16014980A JP 16014980 A JP16014980 A JP 16014980A JP S5783486 A JPS5783486 A JP S5783486A
Authority
JP
Japan
Prior art keywords
ink
magnet
magnetic
capillary
recovering
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
JP16014980A
Other languages
Japanese (ja)
Other versions
JPH0126342B2 (en
Inventor
Masaki Nakagawa
Susumu Maruno
Michinori Nagahiro
Masaharu Ushihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16014980A priority Critical patent/JPS5783486A/en
Publication of JPS5783486A publication Critical patent/JPS5783486A/en
Publication of JPH0126342B2 publication Critical patent/JPH0126342B2/ja
Granted 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To guarantee a stable high quality recording without condensing or sedimenting magnetic ink by a method wherein when ink is supplied to the ink expanding magnet of a magnetic ink recording device, it is supplied directly without using the magnet and a recovering capillary bunch is provided in contact with the ink expanding magnet. CONSTITUTION:The instant a picture signal is inputted to a driving means 27, a flow regulating electromagnetic value 22 also of a magnetic ink supply means 20 is electrified, the magnetic ink 19 is supplied on to the ink expanding magnet 13 through a supply pipe 23. At this time, the ink 19 is held by the magnetic force of the ink expanding magnet 13 and taken in the capillary brunch 18 by the attractive force of the capillary brunch 18 connected to one surface of the ink expanding magnet 13. The optimum ink expansion difference at the point of a multistylus 12 is kept by balancing the regulated supply quantity of ink with the recovering quantity of ink. The ink 19 absorbed in the capillary brunch 18 flows in the direction of the arrow C with the rotation of a rotary drum 15 having a magnetic ink recovering magnet 16 and is recovered in a recovering tank 17.
JP16014980A 1980-11-13 1980-11-13 Magnetic ink supply device Granted JPS5783486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16014980A JPS5783486A (en) 1980-11-13 1980-11-13 Magnetic ink supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16014980A JPS5783486A (en) 1980-11-13 1980-11-13 Magnetic ink supply device

Publications (2)

Publication Number Publication Date
JPS5783486A true JPS5783486A (en) 1982-05-25
JPH0126342B2 JPH0126342B2 (en) 1989-05-23

Family

ID=15708923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16014980A Granted JPS5783486A (en) 1980-11-13 1980-11-13 Magnetic ink supply device

Country Status (1)

Country Link
JP (1) JPS5783486A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421231A (en) * 1977-07-19 1979-02-17 Mitsubishi Electric Corp Data input system
JPS5521231A (en) * 1978-07-31 1980-02-15 Sharp Corp Ink mist eliminater of ink jet printer
JPS55100164A (en) * 1979-01-24 1980-07-30 Matsushita Electric Ind Co Ltd Image forming device
JPS55100160A (en) * 1979-01-24 1980-07-30 Matsushita Electric Ind Co Ltd Image forming device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421231A (en) * 1977-07-19 1979-02-17 Mitsubishi Electric Corp Data input system
JPS5521231A (en) * 1978-07-31 1980-02-15 Sharp Corp Ink mist eliminater of ink jet printer
JPS55100164A (en) * 1979-01-24 1980-07-30 Matsushita Electric Ind Co Ltd Image forming device
JPS55100160A (en) * 1979-01-24 1980-07-30 Matsushita Electric Ind Co Ltd Image forming device

Also Published As

Publication number Publication date
JPH0126342B2 (en) 1989-05-23

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