JPS552070A - Ink jet type recorder - Google Patents

Ink jet type recorder

Info

Publication number
JPS552070A
JPS552070A JP7571178A JP7571178A JPS552070A JP S552070 A JPS552070 A JP S552070A JP 7571178 A JP7571178 A JP 7571178A JP 7571178 A JP7571178 A JP 7571178A JP S552070 A JPS552070 A JP S552070A
Authority
JP
Japan
Prior art keywords
applier
substrate
pressure
ink chamber
nozzles
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
JP7571178A
Other languages
Japanese (ja)
Inventor
Shigeru Yoshikawa
Tadashi Matsuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7571178A priority Critical patent/JPS552070A/en
Publication of JPS552070A publication Critical patent/JPS552070A/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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14298—Structure of print heads with piezoelectric elements of disc type

Abstract

PURPOSE:To dispose a pressure applier within the nozzle area by constituting the pressur applier of an ink chamber and a pressure trembler which is provided on the substrate standing vertically therefrom so as to act on the ink chamber from the sideway. CONSTITUTION:A plurality of nozzles 3 are arranged zigzaging substantially in X direction in the center of the substrate 1 of a printing head. The space between adjacent nozzles is rather narrow. A plurality of pressure appliers 2 are arranged on the substrate in two rows extending in Y direction from the nozzles toward the ends of the substrate, each applier 2 communicating its corresponding nozzles through an ink passage 4. The pressure applier 2 comprises a cylindrical piezo trembler and an ink chamber 10. As the trembler is provided on the substrate standing vertically therefrom so as to act on the ink chamber from the sideway, the pressure applier can be disposed within the area of the nozzle width.
JP7571178A 1978-06-22 1978-06-22 Ink jet type recorder Pending JPS552070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7571178A JPS552070A (en) 1978-06-22 1978-06-22 Ink jet type recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7571178A JPS552070A (en) 1978-06-22 1978-06-22 Ink jet type recorder

Publications (1)

Publication Number Publication Date
JPS552070A true JPS552070A (en) 1980-01-09

Family

ID=13584085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7571178A Pending JPS552070A (en) 1978-06-22 1978-06-22 Ink jet type recorder

Country Status (1)

Country Link
JP (1) JPS552070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382752A (en) * 1986-09-17 1988-04-13 レックスマーク・インターナショナル・インコーポレーテッド Ink jet printing head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382752A (en) * 1986-09-17 1988-04-13 レックスマーク・インターナショナル・インコーポレーテッド Ink jet printing head

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