JPS5473634A - Ink jet head for ink jet procorder - Google Patents

Ink jet head for ink jet procorder

Info

Publication number
JPS5473634A
JPS5473634A JP14117177A JP14117177A JPS5473634A JP S5473634 A JPS5473634 A JP S5473634A JP 14117177 A JP14117177 A JP 14117177A JP 14117177 A JP14117177 A JP 14117177A JP S5473634 A JPS5473634 A JP S5473634A
Authority
JP
Japan
Prior art keywords
ink
fluid
ink jet
absorbent material
jet
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
JP14117177A
Other languages
Japanese (ja)
Inventor
Hirokawa Hayashi
Sadao Kakefu
Hiromichi Komai
Hiroshi Yamazaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14117177A priority Critical patent/JPS5473634A/en
Publication of JPS5473634A publication Critical patent/JPS5473634A/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
    • B41J2/005—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
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Abstract

PURPOSE:To obviate the contamination and corrosion of recording paper, and prevent an incompetent jet due to the exudation phenomenon of ink fluid by providing an ink absorbent material around a jet nozzle. CONSTITUTION:Ink fluid absorbent material 11 which absorbs and impregnates the ink fluid, for example, porous material, such as, felt or sponge is disposed around the ink jet nozzle 4 in front of the ink jet head 1, and a small ring-like region remains therearound. When the exudation phenomenon of ink fluid becomes large, and the ink fluid reaches the absorbent material 11, the fluid is sucked up by the absorbent material 11 so that the loss of ink jet drop is obviated. Accordingly, the stability of jet of fluid drop can be enhanced, and concurrently, the contamination and corrosion, etc. of recording paper due to the exudation of fluid can be obviated.
JP14117177A 1977-11-25 1977-11-25 Ink jet head for ink jet procorder Pending JPS5473634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14117177A JPS5473634A (en) 1977-11-25 1977-11-25 Ink jet head for ink jet procorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14117177A JPS5473634A (en) 1977-11-25 1977-11-25 Ink jet head for ink jet procorder

Publications (1)

Publication Number Publication Date
JPS5473634A true JPS5473634A (en) 1979-06-13

Family

ID=15285780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14117177A Pending JPS5473634A (en) 1977-11-25 1977-11-25 Ink jet head for ink jet procorder

Country Status (1)

Country Link
JP (1) JPS5473634A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660256A (en) * 1979-10-23 1981-05-25 Canon Inc Ink-jet recording device
JPS5689567A (en) * 1979-12-24 1981-07-20 Canon Inc Ink jet printer
JPS5722064A (en) * 1980-07-15 1982-02-04 Canon Inc Ink jet recording device
JPS57113942U (en) * 1980-12-29 1982-07-14
JPS6056542U (en) * 1983-09-26 1985-04-20 沖電気工業株式会社 ink jetting device
JPS60192643A (en) * 1984-03-14 1985-10-01 Canon Inc Inkjet recorder
JPS61290061A (en) * 1985-06-19 1986-12-20 Hitachi Ltd Ink jet recorder
JPS6422441U (en) * 1987-07-31 1989-02-06

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660256A (en) * 1979-10-23 1981-05-25 Canon Inc Ink-jet recording device
JPS6315911B2 (en) * 1979-10-23 1988-04-06 Canon Kk
JPS5689567A (en) * 1979-12-24 1981-07-20 Canon Inc Ink jet printer
JPS6342576B2 (en) * 1979-12-24 1988-08-24 Canon Kk
JPS5722064A (en) * 1980-07-15 1982-02-04 Canon Inc Ink jet recording device
JPS6361182B2 (en) * 1980-07-15 1988-11-28
JPS57113942U (en) * 1980-12-29 1982-07-14
JPS6056542U (en) * 1983-09-26 1985-04-20 沖電気工業株式会社 ink jetting device
JPS60192643A (en) * 1984-03-14 1985-10-01 Canon Inc Inkjet recorder
JPS61290061A (en) * 1985-06-19 1986-12-20 Hitachi Ltd Ink jet recorder
JPS6422441U (en) * 1987-07-31 1989-02-06

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