JPS57157763A - Ink jet recording head - Google Patents

Ink jet recording head

Info

Publication number
JPS57157763A
JPS57157763A JP4379181A JP4379181A JPS57157763A JP S57157763 A JPS57157763 A JP S57157763A JP 4379181 A JP4379181 A JP 4379181A JP 4379181 A JP4379181 A JP 4379181A JP S57157763 A JPS57157763 A JP S57157763A
Authority
JP
Japan
Prior art keywords
ink
recording head
chamber
jet recording
ink chamber
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
JP4379181A
Other languages
Japanese (ja)
Inventor
Tsuneo Mizuno
Noboru Takada
Makoto Araki
Michio Shimura
Michitoku Kuami
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 JP4379181A priority Critical patent/JPS57157763A/en
Publication of JPS57157763A publication Critical patent/JPS57157763A/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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm

Abstract

PURPOSE:To miniaturize the outside shape of an ink jet recording head by using a system in which piezo-electric elements are positioned in a common ink chamber in such a way that they are lapped in parallel with the bottom of pressure chambers facing each other multi-nozzles arranged in plane. CONSTITUTION:On a plane on which pressure chambers C provided with piezo- electric elements 6H are arranged, a common ink chamber F is provided in a place where they are lapped. Ink is supplied to each pressure chamber C through an ink supply path G. In line with the arrangement of the common ink chamber F, an ink supply port 6J is provided near the common ink chamber F, and ink is supplied in the same manner as in the conventional way into the common ink chamber F, the ink supply path G, the pressure chambers C, and a communication path B. Thus, the outside shape of the recording head 6 can be made into a size shown by L2
JP4379181A 1981-03-25 1981-03-25 Ink jet recording head Pending JPS57157763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4379181A JPS57157763A (en) 1981-03-25 1981-03-25 Ink jet recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4379181A JPS57157763A (en) 1981-03-25 1981-03-25 Ink jet recording head

Publications (1)

Publication Number Publication Date
JPS57157763A true JPS57157763A (en) 1982-09-29

Family

ID=12673560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4379181A Pending JPS57157763A (en) 1981-03-25 1981-03-25 Ink jet recording head

Country Status (1)

Country Link
JP (1) JPS57157763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938048U (en) * 1982-09-01 1984-03-10 コニカ株式会社 Print head for inkjet recording
JP2015107576A (en) * 2013-12-04 2015-06-11 セイコーエプソン株式会社 Liquid jet head and liquid jet device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479629A (en) * 1977-12-08 1979-06-25 Fuji Xerox Co Ltd Multiple nozzle ink jet printer
JPS54121736A (en) * 1978-03-15 1979-09-21 Oki Electric Ind Co Ltd Impulse system multinozzle ink jet head
JPS54146633A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Nozzle head for ink-jet recording

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479629A (en) * 1977-12-08 1979-06-25 Fuji Xerox Co Ltd Multiple nozzle ink jet printer
JPS54121736A (en) * 1978-03-15 1979-09-21 Oki Electric Ind Co Ltd Impulse system multinozzle ink jet head
JPS54146633A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Nozzle head for ink-jet recording

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938048U (en) * 1982-09-01 1984-03-10 コニカ株式会社 Print head for inkjet recording
JPH0123811Y2 (en) * 1982-09-01 1989-07-20
JP2015107576A (en) * 2013-12-04 2015-06-11 セイコーエプソン株式会社 Liquid jet head and liquid jet device

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