JPS5749570A - Ink jet print head - Google Patents

Ink jet print head

Info

Publication number
JPS5749570A
JPS5749570A JP12426780A JP12426780A JPS5749570A JP S5749570 A JPS5749570 A JP S5749570A JP 12426780 A JP12426780 A JP 12426780A JP 12426780 A JP12426780 A JP 12426780A JP S5749570 A JPS5749570 A JP S5749570A
Authority
JP
Japan
Prior art keywords
driving coil
head body
print head
ink
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
JP12426780A
Other languages
Japanese (ja)
Inventor
Yuji Tanaka
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.)
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Epson Corp
Original Assignee
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Epson Corp
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 SHINSHIYUU SEIKI KK, Seiko Epson Corp, Epson Corp filed Critical SHINSHIYUU SEIKI KK
Priority to JP12426780A priority Critical patent/JPS5749570A/en
Publication of JPS5749570A publication Critical patent/JPS5749570A/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
    • B41J2/16—Production of nozzles
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/1618—Fixing the piezoelectric elements

Abstract

PURPOSE:To obtain a small-size, inexpensive ink jet print head which makes the exchange of ink easier and also allows the reuse of driving coil by using a system in which ink tank is integrally provided and a head body-constituting part and the driving coil are detachably provided. CONSTITUTION:In an ink on-demand type ink jet print head, a head body-constituting part 11 and a driving coil 12 are detachably provided, whereby permitting the head body and an ink tank 10 to be exchanged at one time and also the driving coil to be reused. The coupling of the head body-constituting part and the driving coil is made by using a spring 9, etc., capable of withstanding the vibration of a vibrating plate 5. Thus, the ink tank can be made smaller and therefore, can be provided integrally, and the wastage of the driving coil can be avoided. Also, an inexpensive print head which can vary colors and print only by exchanging the head body can be obtained.
JP12426780A 1980-09-08 1980-09-08 Ink jet print head Pending JPS5749570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12426780A JPS5749570A (en) 1980-09-08 1980-09-08 Ink jet print head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12426780A JPS5749570A (en) 1980-09-08 1980-09-08 Ink jet print head

Publications (1)

Publication Number Publication Date
JPS5749570A true JPS5749570A (en) 1982-03-23

Family

ID=14881100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12426780A Pending JPS5749570A (en) 1980-09-08 1980-09-08 Ink jet print head

Country Status (1)

Country Link
JP (1) JPS5749570A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225854A (en) * 1989-05-23 1993-07-06 Facit Ab Device at an ink jet printer
EP0560562A2 (en) * 1992-03-09 1993-09-15 Canon Kabushiki Kaisha Multi recording system using monochrome printer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225854A (en) * 1989-05-23 1993-07-06 Facit Ab Device at an ink jet printer
EP0560562A2 (en) * 1992-03-09 1993-09-15 Canon Kabushiki Kaisha Multi recording system using monochrome printer
EP0560562A3 (en) * 1992-03-09 1994-03-30 Canon Kk Multi recording system using monochrome printer
US6053595A (en) * 1992-03-09 2000-04-25 Canon Kabushiki Kaisha Multi recording system using monochrome printer

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