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JPS55101472A - Liquid jet recording device - Google Patents

Liquid jet recording device

Info

Publication number
JPS55101472A
JPS55101472A JP1018979A JP1018979A JPS55101472A JP S55101472 A JPS55101472 A JP S55101472A JP 1018979 A JP1018979 A JP 1018979A JP 1018979 A JP1018979 A JP 1018979A JP S55101472 A JPS55101472 A JP S55101472A
Authority
JP
Japan
Prior art keywords
liquid
straight line
distance
center
recording head
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
JP1018979A
Other languages
Japanese (ja)
Inventor
Yukio Kasugayama
Masatsune Kobayashi
Shigeyuki Matsumoto
Yoshifumi Hatsutori
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP1018979A priority Critical patent/JPS55101472A/en
Priority to US06/075,970 priority patent/US4306245A/en
Priority to DE19792938053 priority patent/DE2938053A1/en
Priority to DE2954561A priority patent/DE2954561C2/en
Publication of JPS55101472A publication Critical patent/JPS55101472A/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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16535—Cleaning of print head nozzles using wiping constructions
    • B41J2/16544—Constructions for the positioning of wipers
    • B41J2/16547—Constructions for the positioning of wipers the wipers and caps or spittoons being on the same movable support
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Landscapes

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

Abstract

PURPOSE:To obtain a simple and compact recording device which is capable of stable printing against external influences by setting a distance between the straight line passing through the center of the end section of a liquid supply passage and the straight line passing the center of a liquid discharging orifice at a value smaller than specified. CONSTITUTION:A supply passage 17, which is a part of a recording head 13, is introduced from the main body of the recording head to a tank part 22; the liquid 22-1 in the tank part 22 is introduced into the main body of the recording head, and is fixed by the wall 18-1 of a vessel 18 so that the liquid may be free from vibration and shock. A distance L between a discharging orifice 13-3 and the terminal part 17-1 of the supplying passage 17 is defined as a distance L1 to a straight line which is parallel to the free surface 22-2 of the liquid in the tank 22 and passes through the center of the orifice 13-3. This L is smaller than 50mm, preferably smaller than 40mm for the liquid recording media having 40-60dynes/cm surface tension.
JP1018979A 1978-09-21 1979-01-31 Liquid jet recording device Pending JPS55101472A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1018979A JPS55101472A (en) 1979-01-31 1979-01-31 Liquid jet recording device
US06/075,970 US4306245A (en) 1978-09-21 1979-09-17 Liquid jet device with cleaning protective means
DE19792938053 DE2938053A1 (en) 1978-09-21 1979-09-20 LIQUID JET DEVICE AND LIQUID JET RECORDING APPARATUS
DE2954561A DE2954561C2 (en) 1978-09-21 1979-09-20 Ink jet printing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1018979A JPS55101472A (en) 1979-01-31 1979-01-31 Liquid jet recording device

Publications (1)

Publication Number Publication Date
JPS55101472A true JPS55101472A (en) 1980-08-02

Family

ID=11743330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1018979A Pending JPS55101472A (en) 1978-09-21 1979-01-31 Liquid jet recording device

Country Status (1)

Country Link
JP (1) JPS55101472A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110459A (en) * 1980-12-19 1982-07-09 Ibm Cartridge for ink drip printer
JPS58205773A (en) * 1982-05-27 1983-11-30 Canon Inc Ink jet printer
JPS60206649A (en) * 1984-03-31 1985-10-18 Canon Inc Ink supply system of liquid jet recording head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110459A (en) * 1980-12-19 1982-07-09 Ibm Cartridge for ink drip printer
JPS57188368A (en) * 1980-12-19 1982-11-19 Ibm Ink-drop printer
JPS58205773A (en) * 1982-05-27 1983-11-30 Canon Inc Ink jet printer
JPS60206649A (en) * 1984-03-31 1985-10-18 Canon Inc Ink supply system of liquid jet recording head

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