JPS5766977A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5766977A
JPS5766977A JP14408780A JP14408780A JPS5766977A JP S5766977 A JPS5766977 A JP S5766977A JP 14408780 A JP14408780 A JP 14408780A JP 14408780 A JP14408780 A JP 14408780A JP S5766977 A JPS5766977 A JP S5766977A
Authority
JP
Japan
Prior art keywords
nozzle
ink
ink jet
main body
jet recorder
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
JP14408780A
Other languages
Japanese (ja)
Other versions
JPS6321619B2 (en
Inventor
Masao Atobe
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.)
MATSUSHITA DENSOU KIKI KK
Panasonic System Solutions Japan Co Ltd
Original Assignee
MATSUSHITA DENSOU KIKI KK
Matsushita Graphic Communication Systems Inc
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 DENSOU KIKI KK, Matsushita Graphic Communication Systems Inc filed Critical MATSUSHITA DENSOU KIKI KK
Priority to JP14408780A priority Critical patent/JPS5766977A/en
Publication of JPS5766977A publication Critical patent/JPS5766977A/en
Publication of JPS6321619B2 publication Critical patent/JPS6321619B2/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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
    • B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To obtain a nozzle without being clogged by ink and which can be easily cleaned, by constructing the nozzle of a plane-scanning ink jet recorder with a couple of member which are opposed together with an interval in between and provided with a plurality of porjections at their front ends. CONSTITUTION:The front ends of an upper thin sheet 12 and a lower thin sheet 13 are formed into single-edged blades 15 and 16, respectively. Each edge is provided with a plurality of thread-shaped projections 17. These thin sheets 12, 13 are laminated through a space 11 by interposing a shim 10, to form a nozzle 14, and bolted to the main body 6 of a head 5. In case of typeprinting, a bias voltage and a picture signal voltage are charged between the thin sheets 12, 13 and a back electrode 34 at the periphery of a drum 33, so that ink particles will fly from the projections 17 opposed to the electrode 34. The nozzle 14 is hardly clogged by ink, because the nozzle 14 is not partitioned by each picture element. When recording is not being perfomed, the head main body 6 is rotated in a manner such that the front end of the nozzle 14 is faced to dampening felt 25, and the nozzle 14 is prevented from drying.
JP14408780A 1980-10-14 1980-10-14 Ink jet recorder Granted JPS5766977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14408780A JPS5766977A (en) 1980-10-14 1980-10-14 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14408780A JPS5766977A (en) 1980-10-14 1980-10-14 Ink jet recorder

Publications (2)

Publication Number Publication Date
JPS5766977A true JPS5766977A (en) 1982-04-23
JPS6321619B2 JPS6321619B2 (en) 1988-05-09

Family

ID=15353925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14408780A Granted JPS5766977A (en) 1980-10-14 1980-10-14 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5766977A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721633U (en) * 1971-02-27 1972-11-10
JPS4962024A (en) * 1972-09-29 1974-06-15
JPS553935A (en) * 1978-06-24 1980-01-12 Ricoh Co Ltd Ink jet recording device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721633U (en) * 1971-02-27 1972-11-10
JPS4962024A (en) * 1972-09-29 1974-06-15
JPS553935A (en) * 1978-06-24 1980-01-12 Ricoh Co Ltd Ink jet recording device

Also Published As

Publication number Publication date
JPS6321619B2 (en) 1988-05-09

Similar Documents

Publication Publication Date Title
GB1516606A (en) Head assembly for a jet drop recorder
JPS5784858A (en) Ink mist recovery device
JPS55150372A (en) Printer
JPS552009A (en) Ink jet recorder of speed control and bias type
JPS56135079A (en) Ink jet recorder
JPS5370440A (en) Ink jet recorder
JPS55109672A (en) Ink jet recording method
JPS5766977A (en) Ink jet recorder
JPS5630870A (en) Ink jet printer
JPS56170A (en) Ink recording system
JPS55111271A (en) Liquid drop jet recorder
JPS53108433A (en) Liquid droplet injecting device
JPS57102358A (en) Type element
GB1123587A (en) Facsimile printing with electrically induced uniform droplets
JPS5689951A (en) Ink jetting apparatus
JPS56155771A (en) Ink-jet head
JPS5724261A (en) Head for ink recording
JPS5669177A (en) Ink jet head of ink jet printer
JPS5336236A (en) Ink jet printer having deflection nozzle
JPS52103920A (en) High-speed printer
JPS55109669A (en) Ink jet recording head
JPS5567468A (en) Ink jet recorder
JPS568269A (en) Ink jet recorder
JPS5565574A (en) Liquid jetting recorder
JPS5597967A (en) Ink jet recorder