JPS5757669A - Ink jet head - Google Patents

Ink jet head

Info

Publication number
JPS5757669A
JPS5757669A JP13279480A JP13279480A JPS5757669A JP S5757669 A JPS5757669 A JP S5757669A JP 13279480 A JP13279480 A JP 13279480A JP 13279480 A JP13279480 A JP 13279480A JP S5757669 A JPS5757669 A JP S5757669A
Authority
JP
Japan
Prior art keywords
liquid chamber
filter
hollow section
head
ink jet
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
JP13279480A
Other languages
Japanese (ja)
Inventor
Osamu Naruse
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP13279480A priority Critical patent/JPS5757669A/en
Publication of JPS5757669A publication Critical patent/JPS5757669A/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
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17563—Ink filters

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To improve momentary intermitting performance by reducing capacity from an electromagnetic valve to an ink jet head, by providing around a liquid chamber a hollow section passing through from the liquid chamber to an ink supply hole, and also by mounting a cylindrical filter in the hollow section. CONSTITUTION:A cylindrial hollow section 14, which passes through from an ink supply hole 7 to a liquid chamber 6, is provided around the liquid chamber of a liquid chamber section 5, and a cylindrial filter 15 of a fitting size is inserted into the hollow section. This mechanism eliminates necessity of providing a filter on the outside, and when the filter is clogged up, the head as a whole can be replaced, and therefore, it is possible to prevent dust from coming into the head.
JP13279480A 1980-09-26 1980-09-26 Ink jet head Pending JPS5757669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13279480A JPS5757669A (en) 1980-09-26 1980-09-26 Ink jet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13279480A JPS5757669A (en) 1980-09-26 1980-09-26 Ink jet head

Publications (1)

Publication Number Publication Date
JPS5757669A true JPS5757669A (en) 1982-04-06

Family

ID=15089704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13279480A Pending JPS5757669A (en) 1980-09-26 1980-09-26 Ink jet head

Country Status (1)

Country Link
JP (1) JPS5757669A (en)

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