JPS574776A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS574776A
JPS574776A JP7764280A JP7764280A JPS574776A JP S574776 A JPS574776 A JP S574776A JP 7764280 A JP7764280 A JP 7764280A JP 7764280 A JP7764280 A JP 7764280A JP S574776 A JPS574776 A JP S574776A
Authority
JP
Japan
Prior art keywords
ink
recording
base plate
deflection
ink particles
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
Application number
JP7764280A
Other languages
Japanese (ja)
Inventor
Masaji Sakae
Yasumasa Matsuda
Masatoshi Kasahara
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP7764280A priority Critical patent/JPS574776A/en
Publication of JPS574776A publication Critical patent/JPS574776A/en
Pending 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type

Abstract

PURPOSE:To enable high speed recording with greater frequency response by recording ink particles only necessary for recording with a charge deflection among those of constant size generated through the excitation of a nozzle being fed with a pressure ink all the time. CONSTITUTION:An upper cover 22 having an ink feeding hole 26 communicating to an ink feeding pipe 23 is joined on to a base plate 21 on which a nozzle hole 25 communicating to an ink chamber 24 is formed like a groove. An electric-mechanical conversion element 5 is bonded on the surface corresponding to the ink chamber 24 of the base plate 21 to form a nozzle head 1. A high frequency signal voltage is applied to the element 5 from a high frequency source 4 to excite the element 5 and the base plate 21 to jet ink particles 3 from the hole 25 at a cycle equal to the frequency. Then, the ink particles 3 are charged with a charging electrode 6 connected to an information signal source 7 and passed through a deflection electrode 8 connected to a deflection source to a course 3' according to the charge level of the ink particles 3 so that they can reaches the surface of a recording body 10 whereby an image 11 is formed.
JP7764280A 1980-06-11 1980-06-11 Ink jet recorder Pending JPS574776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7764280A JPS574776A (en) 1980-06-11 1980-06-11 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7764280A JPS574776A (en) 1980-06-11 1980-06-11 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS574776A true JPS574776A (en) 1982-01-11

Family

ID=13639541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7764280A Pending JPS574776A (en) 1980-06-11 1980-06-11 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS574776A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718282A (en) * 2020-12-15 2021-04-30 国营芜湖机械厂 Vacuum electric-sweeping supersonic speed deposition spray gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718282A (en) * 2020-12-15 2021-04-30 国营芜湖机械厂 Vacuum electric-sweeping supersonic speed deposition spray gun

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