JPS63125343A - Recording head - Google Patents

Recording head

Info

Publication number
JPS63125343A
JPS63125343A JP26984086A JP26984086A JPS63125343A JP S63125343 A JPS63125343 A JP S63125343A JP 26984086 A JP26984086 A JP 26984086A JP 26984086 A JP26984086 A JP 26984086A JP S63125343 A JPS63125343 A JP S63125343A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
laminated
piezoelectric
type
actuator
recording
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
JP26984086A
Inventor
Jiro Moriyama
Original Assignee
Canon Inc
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand

Abstract

PURPOSE:To miniaturize a recording head, by using a laminated type piezoelectric element as an ink jet drive medium. CONSTITUTION:A laminated type actuator 1 as an electromechanical converter element formed by overlapping piezoelectric elements in many layers is inserted in a pipe 3 as a structure constituting a recording head. One end of the laminated type actuator 1 in the laminating direction of the piezoelectric elements 1, that is, in a direction largest in displacement (expansion) quantity is fixed to a fixed plate 2 through an epoxy adhesive. The laminated type actuator 1 and a piezoelectric element driving circuit 8 are connected by lead wires 7. Further, a nozzle 4 is properly provided to the pipe 3 so ass to inject an ink droplet in the direction shown by the arrow in a drawing. The part surrounded by the fixed plate 2, the pipe 3 and the nozzle 4 forms a pressure chamber 5.
JP26984086A 1986-11-14 1986-11-14 Recording head Pending JPS63125343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26984086A JPS63125343A (en) 1986-11-14 1986-11-14 Recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26984086A JPS63125343A (en) 1986-11-14 1986-11-14 Recording head

Publications (1)

Publication Number Publication Date
JPS63125343A true true JPS63125343A (en) 1988-05-28

Family

ID=17477917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26984086A Pending JPS63125343A (en) 1986-11-14 1986-11-14 Recording head

Country Status (1)

Country Link
JP (1) JPS63125343A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01115638A (en) * 1987-10-30 1989-05-08 Ricoh Co Ltd Drop on-demand ink jet recording head
JPH03108549A (en) * 1989-09-22 1991-05-08 Sharp Corp Liquid droplet jet device
JPH03272856A (en) * 1990-03-23 1991-12-04 Sharp Corp Ink jet record head
JPH04363249A (en) * 1990-11-29 1992-12-16 Sharp Corp Ink jet recording head
US5307896A (en) * 1991-08-13 1994-05-03 Nippondenso Co., Ltd. Collision detection sensor
US5600357A (en) * 1990-02-23 1997-02-04 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01115638A (en) * 1987-10-30 1989-05-08 Ricoh Co Ltd Drop on-demand ink jet recording head
JPH03108549A (en) * 1989-09-22 1991-05-08 Sharp Corp Liquid droplet jet device
US6186619B1 (en) 1990-02-23 2001-02-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US6742875B2 (en) 1990-02-23 2004-06-01 Seiko Epson Corp Drop-on-demand ink-jet printing head
US6942322B2 (en) 1990-02-23 2005-09-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5600357A (en) * 1990-02-23 1997-02-04 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5894317A (en) * 1990-02-23 1999-04-13 Seiko Epson Corporation Drop-on-demand ink-jet printing head
US5910809A (en) * 1990-02-23 1999-06-08 Seiko Epson Corporation Drop-on-demand ink-jet printing head
JPH03272856A (en) * 1990-03-23 1991-12-04 Sharp Corp Ink jet record head
JPH04363249A (en) * 1990-11-29 1992-12-16 Sharp Corp Ink jet recording head
US5307896A (en) * 1991-08-13 1994-05-03 Nippondenso Co., Ltd. Collision detection sensor

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