JPS54153033A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS54153033A
JPS54153033A JP6141178A JP6141178A JPS54153033A JP S54153033 A JPS54153033 A JP S54153033A JP 6141178 A JP6141178 A JP 6141178A JP 6141178 A JP6141178 A JP 6141178A JP S54153033 A JPS54153033 A JP S54153033A
Authority
JP
Japan
Prior art keywords
ink
chamber
open
hole
atmosphere
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
JP6141178A
Other languages
Japanese (ja)
Other versions
JPS6112785B2 (en
Inventor
Kiichi Kawamura
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
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 filed Critical Seiko Epson Corp
Priority to JP6141178A priority Critical patent/JPS54153033A/en
Publication of JPS54153033A publication Critical patent/JPS54153033A/en
Publication of JPS6112785B2 publication Critical patent/JPS6112785B2/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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm

Landscapes

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

Abstract

PURPOSE:To obtain a recording head of stable operation by providing an ink lead-in part at one end of an ink preparation chamber and a hole open to the atmosphere at the other end thereby preventing the entry of bubbles into the ink chamber CONSTITUTION:An ink lead-in part 14 is provided at one end of an ink preparation chamber 12 and a hole 15 open to the atmosphere at the other end. As a result, the ink supply from the lead-in part 14 is smoothly accomplished. In addition, when a bubble enters, it becomes easier for the bubble to move toward the open hole 15 of the preparation chamber 12 than to enter the ink chamber 11 by passing through the fine passageway between the preparation chamber 12 and inke chamber 11. This causes the bubble to escape to the atmosphere through the open hole 15 without entering the ink chamber 11.
JP6141178A 1978-05-22 1978-05-22 Ink jet recorder Granted JPS54153033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6141178A JPS54153033A (en) 1978-05-22 1978-05-22 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6141178A JPS54153033A (en) 1978-05-22 1978-05-22 Ink jet recorder

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2565187A Division JPS62294559A (en) 1987-02-06 1987-02-06 Ink jet recorder

Publications (2)

Publication Number Publication Date
JPS54153033A true JPS54153033A (en) 1979-12-01
JPS6112785B2 JPS6112785B2 (en) 1986-04-10

Family

ID=13170344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6141178A Granted JPS54153033A (en) 1978-05-22 1978-05-22 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS54153033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113461A (en) * 1980-02-15 1981-09-07 Hitachi Ltd Multicolor ink jet recorder
JPH05193156A (en) * 1992-05-18 1993-08-03 Canon Inc Liquid jet record head and liquid jet recording device using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515239A (en) * 1974-07-04 1976-01-16 Yoko Seisakusho Kk Marubojobutsupinno metsukihoho oyobi metsukisochi
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5249032A (en) * 1975-09-29 1977-04-19 Siemens Ag Exhausting device for ink supply device in ink jet recorder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515239A (en) * 1974-07-04 1976-01-16 Yoko Seisakusho Kk Marubojobutsupinno metsukihoho oyobi metsukisochi
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS5249032A (en) * 1975-09-29 1977-04-19 Siemens Ag Exhausting device for ink supply device in ink jet recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113461A (en) * 1980-02-15 1981-09-07 Hitachi Ltd Multicolor ink jet recorder
JPH05193156A (en) * 1992-05-18 1993-08-03 Canon Inc Liquid jet record head and liquid jet recording device using the same

Also Published As

Publication number Publication date
JPS6112785B2 (en) 1986-04-10

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