JPS5542882A - Cartridge for recording head - Google Patents

Cartridge for recording head

Info

Publication number
JPS5542882A
JPS5542882A JP11730578A JP11730578A JPS5542882A JP S5542882 A JPS5542882 A JP S5542882A JP 11730578 A JP11730578 A JP 11730578A JP 11730578 A JP11730578 A JP 11730578A JP S5542882 A JPS5542882 A JP S5542882A
Authority
JP
Japan
Prior art keywords
recording head
cover
cylindrical
nozzle
high molecular
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
JP11730578A
Other languages
Japanese (ja)
Inventor
Yukio Kasugayama
Masatsune Kobayashi
Shigeyuki Matsumoto
Yoshiji Hatsutori
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.)
Canon Inc
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP11730578A priority Critical patent/JPS5542882A/en
Publication of JPS5542882A publication Critical patent/JPS5542882A/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To prevent the entrance of dust and bubble at the replacing period of the recording liquid and facilitate the easy handling by covering the recording head by means of a cylindrical material consisting in the high molecular substance and filling the both two materials with a recording liquid. CONSTITUTION:A cylindrical nozzle 3 having a discharge orifice 2 and a piezo- electric element 4 in the cylindrical shape which covers the nozzle 3 are provided in a recording head 1. Then, a recording liquid is fed to the nozzle 3 through a feeding tube 5. The recording head is composed of by the recording head 1 and the feeding tube 5 and the outer part of the head is covered with a cylindrical cover 6. The inside of the cover 6 and the outside of the recording head are stuck with a film 10 formed by a plastic high molecular substance. When the cover 6 itself is made by a plastic high molecular substance, the use of the film 10 may be omitted. Now, a fine ventilating hole 11 less than 100mu in diameter may be recommended to be positioned in a part of the cover 6 preferably.
JP11730578A 1978-09-22 1978-09-22 Cartridge for recording head Pending JPS5542882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11730578A JPS5542882A (en) 1978-09-22 1978-09-22 Cartridge for recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11730578A JPS5542882A (en) 1978-09-22 1978-09-22 Cartridge for recording head

Publications (1)

Publication Number Publication Date
JPS5542882A true JPS5542882A (en) 1980-03-26

Family

ID=14708455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11730578A Pending JPS5542882A (en) 1978-09-22 1978-09-22 Cartridge for recording head

Country Status (1)

Country Link
JP (1) JPS5542882A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170653U (en) * 1980-05-06 1980-12-08
JPS587362A (en) * 1981-07-06 1983-01-17 Seiko Epson Corp Ink jet printer
JPS59147709A (en) * 1982-10-26 1984-08-24 Kawasaki Steel Corp Automatic sheet thickness controlling device of steel sheet rolling mill
JPS62101449A (en) * 1985-10-28 1987-05-11 Sharp Corp Ink jet printer head protection device
JPH0585638U (en) * 1991-05-22 1993-11-19 アルプス電気株式会社 Ink container for inkjet printer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170653U (en) * 1980-05-06 1980-12-08
JPS587362A (en) * 1981-07-06 1983-01-17 Seiko Epson Corp Ink jet printer
JPS59147709A (en) * 1982-10-26 1984-08-24 Kawasaki Steel Corp Automatic sheet thickness controlling device of steel sheet rolling mill
JPS62101449A (en) * 1985-10-28 1987-05-11 Sharp Corp Ink jet printer head protection device
JPH0585638U (en) * 1991-05-22 1993-11-19 アルプス電気株式会社 Ink container for inkjet printer

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