JPS5567479A - Jet head of ink jet recording device - Google Patents
Jet head of ink jet recording deviceInfo
- 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
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.
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)
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)
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 |
-
1978
- 1978-11-14 JP JP14072578A patent/JPS5567479A/en active Granted
Patent Citations (2)
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)
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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