JPS5613183A - Ink type dot printer - Google Patents

Ink type dot printer

Info

Publication number
JPS5613183A
JPS5613183A JP8900079A JP8900079A JPS5613183A JP S5613183 A JPS5613183 A JP S5613183A JP 8900079 A JP8900079 A JP 8900079A JP 8900079 A JP8900079 A JP 8900079A JP S5613183 A JPS5613183 A JP S5613183A
Authority
JP
Japan
Prior art keywords
ink
wire
subtank
surface level
constant
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
JP8900079A
Other languages
Japanese (ja)
Inventor
Yoshihisa Morita
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
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP8900079A priority Critical patent/JPS5613183A/en
Publication of JPS5613183A publication Critical patent/JPS5613183A/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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/305—Ink supply apparatus

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE:To keep constant the amount of ink in a subtank and feed a wire with an optimal and constant amount of ink for printing by providing a valve mechanism between an ink tank and a subtank, in the ink type wire dot printer. CONSTITUTION:An ink tank 31 is so positioned that the surface level of ink 32 contained in it is in a pressurizing condition relative to the ink surface level in the subtank 34. The ink surface level in the subtank 34 is kept constant by a float valve mechanism 35, and ink is sucked up by the capillary action of an ink impregnating member 29 and fed to the surface of the wire 21. In this case, since the ink surface level in the subtank 34 is kept constant, an optimal and constant amount of ink for printing can be fed to the wire by adequately selecting the fiber density and the cross section of the ink impregnating member 29 as well as the length of the member 29 measured from the ink surface in the subtank 34. The ink further moves from the clearance between the wire 21 and a wire guide 22 to the tip end of the wire 21.
JP8900079A 1979-07-13 1979-07-13 Ink type dot printer Pending JPS5613183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8900079A JPS5613183A (en) 1979-07-13 1979-07-13 Ink type dot printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8900079A JPS5613183A (en) 1979-07-13 1979-07-13 Ink type dot printer

Publications (1)

Publication Number Publication Date
JPS5613183A true JPS5613183A (en) 1981-02-09

Family

ID=13958528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8900079A Pending JPS5613183A (en) 1979-07-13 1979-07-13 Ink type dot printer

Country Status (1)

Country Link
JP (1) JPS5613183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390611B1 (en) 1998-02-13 2002-05-21 Seiko Epson Corporation Ink jet recording apparatus, sub-tank unit adapted thereto, and ink droplet ejection capability recovery method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390611B1 (en) 1998-02-13 2002-05-21 Seiko Epson Corporation Ink jet recording apparatus, sub-tank unit adapted thereto, and ink droplet ejection capability recovery method

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