JPS5693566A - Ink-jet recording head - Google Patents

Ink-jet recording head

Info

Publication number
JPS5693566A
JPS5693566A JP17133479A JP17133479A JPS5693566A JP S5693566 A JPS5693566 A JP S5693566A JP 17133479 A JP17133479 A JP 17133479A JP 17133479 A JP17133479 A JP 17133479A JP S5693566 A JPS5693566 A JP S5693566A
Authority
JP
Japan
Prior art keywords
ink
relaying
constitution
liquid chamber
inside wall
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
JP17133479A
Other languages
Japanese (ja)
Other versions
JPS6347631B2 (en
Inventor
Yasushi Takatori
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 JP17133479A priority Critical patent/JPS5693566A/en
Publication of JPS5693566A publication Critical patent/JPS5693566A/en
Publication of JPS6347631B2 publication Critical patent/JPS6347631B2/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
    • B41J2/145—Arrangement thereof

Landscapes

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

Abstract

PURPOSE:To obtain the captioned head of high-density multi-array type which gives a recording picture of good quality at high speed without any cross torque and is excellent in responsiveness and discharging condition of ink droplets by forming the inside wall surface of a relaying liquid chamber where all tiny orifices are communicated with each other into a concave surface. CONSTITUTION:The inside wall surface 26 of the relaying liquid chamber 22 is formed into a concave surface and the roundness is to the corner parts thereof. Ink is supplied from an induction pipe 24, while a multinozzle constituting part is fitted to the joining surfaces 25a and 25b. By this constitution, proliferation of reflected pressure waves is made easy, the discharge of ink droplets can be stabilized for a long period and air bubbles are easily discharged from deaeration pipes 23 and 23'.
JP17133479A 1979-12-28 1979-12-28 Ink-jet recording head Granted JPS5693566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17133479A JPS5693566A (en) 1979-12-28 1979-12-28 Ink-jet recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17133479A JPS5693566A (en) 1979-12-28 1979-12-28 Ink-jet recording head

Publications (2)

Publication Number Publication Date
JPS5693566A true JPS5693566A (en) 1981-07-29
JPS6347631B2 JPS6347631B2 (en) 1988-09-22

Family

ID=15921294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17133479A Granted JPS5693566A (en) 1979-12-28 1979-12-28 Ink-jet recording head

Country Status (1)

Country Link
JP (1) JPS5693566A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174442U (en) * 1984-10-19 1986-05-20
JPS6464857A (en) * 1987-09-07 1989-03-10 Ricoh Kk Drop generator for liquid injection
US5585827A (en) * 1993-10-29 1996-12-17 Sony Corporation Printer head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174442U (en) * 1984-10-19 1986-05-20
JPS6464857A (en) * 1987-09-07 1989-03-10 Ricoh Kk Drop generator for liquid injection
US5585827A (en) * 1993-10-29 1996-12-17 Sony Corporation Printer head

Also Published As

Publication number Publication date
JPS6347631B2 (en) 1988-09-22

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