JPS5647884A - Printer - Google Patents

Printer

Info

Publication number
JPS5647884A
JPS5647884A JP12312379A JP12312379A JPS5647884A JP S5647884 A JPS5647884 A JP S5647884A JP 12312379 A JP12312379 A JP 12312379A JP 12312379 A JP12312379 A JP 12312379A JP S5647884 A JPS5647884 A JP S5647884A
Authority
JP
Japan
Prior art keywords
path
increasing
diaphragm
orifice
filling
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
JP12312379A
Other languages
Japanese (ja)
Other versions
JPS593153B2 (en
Inventor
Shiro Atsumi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP12312379A priority Critical patent/JPS593153B2/en
Publication of JPS5647884A publication Critical patent/JPS5647884A/en
Publication of JPS593153B2 publication Critical patent/JPS593153B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE: To enlarge the diameter of a dot forming the oblique line part and get rid of a space of the oblique line part of a dot character, by increasing the driving voltage or the pulse width of a corresponding diaphragm, and increasing the size of a jet ink drop, in the dot matrix type real printer.
CONSTITUTION: Plural nozzles 8 consisting of a pressure generator 5, a pressure propagation path 6 and an orifice 7 are provided, an ink filling path 9 is formed so that the layers can be surronded in a lump, and one end of the ink feed path 10 is communicated to this filling path 9. And when a bimorph type diaphragm consisting of a piezoelectric element, etc. connected to the layers 5 is driven by an electric pulse after filling each nozzle 8 with ink by the feed path 10 and the filling path 9, fluid pressure is produced in the layers 5 due to vibration of the diaphragm, it reaches the orifice 7 through the propagation path 6, and a pluse of size corresponding to the amplitude of the driving pulse is emitted from the orifice 7. Namely, it is possible to enlarge the diameter of a dot forming the oblique line and get rid of a space by increasing the driving voltage or the pulse width of a diaphragm, and increasing the size of a jet ink drop.
COPYRIGHT: (C)1981,JPO&Japio
JP12312379A 1979-09-27 1979-09-27 printer Expired JPS593153B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12312379A JPS593153B2 (en) 1979-09-27 1979-09-27 printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12312379A JPS593153B2 (en) 1979-09-27 1979-09-27 printer

Publications (2)

Publication Number Publication Date
JPS5647884A true JPS5647884A (en) 1981-04-30
JPS593153B2 JPS593153B2 (en) 1984-01-23

Family

ID=14852746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12312379A Expired JPS593153B2 (en) 1979-09-27 1979-09-27 printer

Country Status (1)

Country Link
JP (1) JPS593153B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857958A (en) * 1981-10-02 1983-04-06 Photo Composing Mach Mfg Co Ltd Printing system of spot scanning type printer
JPS6172555A (en) * 1984-09-17 1986-04-14 Fujitsu Ltd Ink jet recording method
US6527982B2 (en) 2000-11-13 2003-03-04 Sun Technochemicals Co., Ltd. Wood preservative additive composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857958A (en) * 1981-10-02 1983-04-06 Photo Composing Mach Mfg Co Ltd Printing system of spot scanning type printer
JPS6172555A (en) * 1984-09-17 1986-04-14 Fujitsu Ltd Ink jet recording method
US6527982B2 (en) 2000-11-13 2003-03-04 Sun Technochemicals Co., Ltd. Wood preservative additive composition

Also Published As

Publication number Publication date
JPS593153B2 (en) 1984-01-23

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