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JPS5514282A - Ink jet recording device - Google Patents

Ink jet recording device

Info

Publication number
JPS5514282A
JPS5514282A JP8787978A JP8787978A JPS5514282A JP S5514282 A JPS5514282 A JP S5514282A JP 8787978 A JP8787978 A JP 8787978A JP 8787978 A JP8787978 A JP 8787978A JP S5514282 A JPS5514282 A JP S5514282A
Authority
JP
Japan
Prior art keywords
ink
pressure
pressure chamber
impression element
ink particles
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
JP8787978A
Other languages
Japanese (ja)
Other versions
JPS6222791B2 (en
Inventor
Shizuo Saito
Kenji Hayashi
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 JP8787978A priority Critical patent/JPS5514282A/en
Publication of JPS5514282A publication Critical patent/JPS5514282A/en
Publication of JPS6222791B2 publication Critical patent/JPS6222791B2/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
    • B41J2/15—Arrangement thereof for serial printing

Landscapes

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

Abstract

PURPOSE:To obtain a device which is capable of improving letter quality in such a manner as to fix ink jetting speed of all nozzles, which are equalize jetting condition of ink particles jetting out from plural number of nozzles, by changing shape and outside diameter of a pressure impression element to ink. CONSTITUTION:A device, whoso ink passage 44 is the largest, has the largest pressure chamber 34 and pressure impression element 31. For this reason, the pressure chamber 34 and the pressure impression element 84 compensate for sizes of the pressure impression element 84 and the pressure chamber 34 like they compensate for condition of the ink passage 44 so that speed shape of ink particles become like those of ink particles jetted out from a nozzle by a pressure chamber 31 and a pressure impression element 81 of the shortest device of the ink passage 41. By impressing pressure, ink particles jetted out from the nozzle 5 is equalized to the same condition as the ink particles jetted out from the nozzle connected to the pressure chamber 31 so that accuracy and quality of printing of letter can be improved.
JP8787978A 1978-07-18 1978-07-18 Ink jet recording device Granted JPS5514282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8787978A JPS5514282A (en) 1978-07-18 1978-07-18 Ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8787978A JPS5514282A (en) 1978-07-18 1978-07-18 Ink jet recording device

Publications (2)

Publication Number Publication Date
JPS5514282A true JPS5514282A (en) 1980-01-31
JPS6222791B2 JPS6222791B2 (en) 1987-05-20

Family

ID=13927142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8787978A Granted JPS5514282A (en) 1978-07-18 1978-07-18 Ink jet recording device

Country Status (1)

Country Link
JP (1) JPS5514282A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140170A (en) * 1981-02-24 1982-08-30 Canon Inc Recording head
JP2017065187A (en) * 2015-10-01 2017-04-06 ブラザー工業株式会社 Liquid emission device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5252949U (en) * 1975-10-14 1977-04-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5252949U (en) * 1975-10-14 1977-04-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140170A (en) * 1981-02-24 1982-08-30 Canon Inc Recording head
JP2017065187A (en) * 2015-10-01 2017-04-06 ブラザー工業株式会社 Liquid emission device

Also Published As

Publication number Publication date
JPS6222791B2 (en) 1987-05-20

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