JPS5567479A - Jet head of ink jet recording device - Google Patents

Jet head of ink jet recording device

Info

Publication number
JPS5567479A
JPS5567479A JP14072578A JP14072578A JPS5567479A JP S5567479 A JPS5567479 A JP S5567479A JP 14072578 A JP14072578 A JP 14072578A JP 14072578 A JP14072578 A JP 14072578A JP S5567479 A JPS5567479 A JP S5567479A
Authority
JP
Japan
Prior art keywords
passage
jet head
recording device
ink jet
ink
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
JP14072578A
Other languages
Japanese (ja)
Other versions
JPS6232111B2 (en
Inventor
Mitsuaki Maruyama
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 JP14072578A priority Critical patent/JPS5567479A/en
Publication of JPS5567479A publication Critical patent/JPS5567479A/en
Publication of JPS6232111B2 publication Critical patent/JPS6232111B2/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
    • B41J2/015—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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055—Devices for absorbing or preventing back-pressure

Landscapes

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

Abstract

PURPOSE:To adjust the phase of injected ink by a simple control means and to compensate the scatter of nozzles caused by preparation by providing a passage resistance variable element between the nozzle of ink jet head and the pressure cell. CONSTITUTION:The jet head is composed of the pressure cell 31, nozzle 32 and passage 33. An electrostriction element 34 is placed in the midway of the passage, the element 34 can be deformed as shown by the dotted line by giving an electric field to the element to change the cross-sectional area of the passage. For the passage resistance variable element, a magnetostriction element or a valve 35, which can be controlled from the outside, can be used in place of the electrostriction element 34.
JP14072578A 1978-11-14 1978-11-14 Jet head of ink jet recording device Granted JPS5567479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14072578A JPS5567479A (en) 1978-11-14 1978-11-14 Jet head of ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14072578A JPS5567479A (en) 1978-11-14 1978-11-14 Jet head of ink jet recording device

Publications (2)

Publication Number Publication Date
JPS5567479A true JPS5567479A (en) 1980-05-21
JPS6232111B2 JPS6232111B2 (en) 1987-07-13

Family

ID=15275248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14072578A Granted JPS5567479A (en) 1978-11-14 1978-11-14 Jet head of ink jet recording device

Country Status (1)

Country Link
JP (1) JPS5567479A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576777A (en) * 1980-06-16 1982-01-13 Nec Corp Ink jet recording device
US4928125A (en) * 1987-09-24 1990-05-22 Minolta Camera Kabushiki Kaisha Liquid drop ejection apparatus using a magnetic fluid
JP2006182016A (en) * 2004-12-03 2006-07-13 Konica Minolta Holdings Inc Inkjet head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142430A (en) * 1976-05-22 1977-11-28 Minolta Camera Co Ltd Ink jet recording control device
JPS53108433A (en) * 1977-03-04 1978-09-21 Oki Electric Ind Co Ltd Liquid droplet injecting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142430A (en) * 1976-05-22 1977-11-28 Minolta Camera Co Ltd Ink jet recording control device
JPS53108433A (en) * 1977-03-04 1978-09-21 Oki Electric Ind Co Ltd Liquid droplet injecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576777A (en) * 1980-06-16 1982-01-13 Nec Corp Ink jet recording device
JPS6325943B2 (en) * 1980-06-16 1988-05-27 Nippon Electric Co
US4928125A (en) * 1987-09-24 1990-05-22 Minolta Camera Kabushiki Kaisha Liquid drop ejection apparatus using a magnetic fluid
JP2006182016A (en) * 2004-12-03 2006-07-13 Konica Minolta Holdings Inc Inkjet head

Also Published As

Publication number Publication date
JPS6232111B2 (en) 1987-07-13

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