JPS55146774A - Ink-jet recording device - Google Patents
Ink-jet recording deviceInfo
- Publication number
- JPS55146774A JPS55146774A JP5502679A JP5502679A JPS55146774A JP S55146774 A JPS55146774 A JP S55146774A JP 5502679 A JP5502679 A JP 5502679A JP 5502679 A JP5502679 A JP 5502679A JP S55146774 A JPS55146774 A JP S55146774A
- Authority
- JP
- Japan
- Prior art keywords
- drip
- ink
- weight
- deflecting
- ink drip
- 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.)
- Pending
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
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/02—Air-assisted ejection
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To perform halftone recording by a simple device without correction of the quantity of deflection according to the weight of an ink drip by deflecting the ink drip in the direction rectangular to the jetting direction of the drip in the air stream parallel to the jetting direction of the drip. CONSTITUTION:Being directed to a flowing channel 106 provided between a nozzle 103 and a recording medium 104 to form an air stream parallel to the jetting direction of an ink drip, air is sent by a guiding means 107 in such a manner as to produce no turbulence. The ink drip, separated from the nozzle 103, is accelerated in the flowing channel 106, being pushed by the air stream, and its flying speed at the time when it passes through deflecting electrodes 112 is made to be at the fixed value irrespective of its weight. A deflecting electrofield between two deflecting electrodes 112 being fixed, each ink drip is loaded in proportion to its weight so that the fixed quantity of deflection can be obtained irrespective of the weight of the ink drip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5502679A JPS55146774A (en) | 1979-05-04 | 1979-05-04 | Ink-jet recording device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5502679A JPS55146774A (en) | 1979-05-04 | 1979-05-04 | Ink-jet recording device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55146774A true JPS55146774A (en) | 1980-11-15 |
Family
ID=12987147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5502679A Pending JPS55146774A (en) | 1979-05-04 | 1979-05-04 | Ink-jet recording device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55146774A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114963A (en) * | 1981-12-28 | 1983-07-08 | Matsushita Electric Ind Co Ltd | Ink jet head |
JPS60259459A (en) * | 1985-04-24 | 1985-12-21 | Matsushita Electric Ind Co Ltd | Ink jet recording head |
EP1462256A2 (en) * | 2003-03-28 | 2004-09-29 | Illinois Tool Works Inc. | Positive pressure air system for inkjet print head |
JP2015074183A (en) * | 2013-10-10 | 2015-04-20 | 株式会社日立産機システム | Inkjet recording device |
WO2017187153A1 (en) * | 2016-04-25 | 2017-11-02 | Jetronica Limited | Industrial printhead |
-
1979
- 1979-05-04 JP JP5502679A patent/JPS55146774A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114963A (en) * | 1981-12-28 | 1983-07-08 | Matsushita Electric Ind Co Ltd | Ink jet head |
JPS60259459A (en) * | 1985-04-24 | 1985-12-21 | Matsushita Electric Ind Co Ltd | Ink jet recording head |
JPS6332630B2 (en) * | 1985-04-24 | 1988-06-30 | Matsushita Electric Ind Co Ltd | |
EP1462256A2 (en) * | 2003-03-28 | 2004-09-29 | Illinois Tool Works Inc. | Positive pressure air system for inkjet print head |
EP1462256A3 (en) * | 2003-03-28 | 2004-11-24 | Illinois Tool Works Inc. | Positive pressure air system for inkjet print head |
US6890053B2 (en) | 2003-03-28 | 2005-05-10 | Illinois Tool Works, Inc. | Positive air system for inkjet print head |
JP2015074183A (en) * | 2013-10-10 | 2015-04-20 | 株式会社日立産機システム | Inkjet recording device |
WO2017187153A1 (en) * | 2016-04-25 | 2017-11-02 | Jetronica Limited | Industrial printhead |
CN109328139A (en) * | 2016-04-25 | 2019-02-12 | 杰特罗尼卡有限公司 | Industrial Printing head |
CN109328139B (en) * | 2016-04-25 | 2021-01-15 | 杰特罗尼卡有限公司 | Industrial printing head |
US11077661B2 (en) | 2016-04-25 | 2021-08-03 | Jetronica Limited | Industrial printhead |
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