JPS5644672A - Ink-jet head - Google Patents

Ink-jet head

Info

Publication number
JPS5644672A
JPS5644672A JP12162279A JP12162279A JPS5644672A JP S5644672 A JPS5644672 A JP S5644672A JP 12162279 A JP12162279 A JP 12162279A JP 12162279 A JP12162279 A JP 12162279A JP S5644672 A JPS5644672 A JP S5644672A
Authority
JP
Japan
Prior art keywords
ink
feeding
substrate
jet head
nozzle
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.)
Granted
Application number
JP12162279A
Other languages
Japanese (ja)
Other versions
JPS6037797B2 (en
Inventor
Haruhiko Koto
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.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP12162279A priority Critical patent/JPS6037797B2/en
Publication of JPS5644672A publication Critical patent/JPS5644672A/en
Publication of JPS6037797B2 publication Critical patent/JPS6037797B2/en
Expired 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

Landscapes

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

Abstract

PURPOSE:To obtain an ink-jet head which is capable of high-speed response, excellent in handling and inexpensive by a method wherein a piezoelectric element, a vibrating plate and a substrate are laminated and a pressure chamber, an ink- jetting passage and ink-feeding passages are arranged in a specified constitution and formed monolithically with a synthetic resin. CONSTITUTION:The corrosion resistant substrate 1 provided with the feeding passage 5 and a nozzle 3 opposed to each other and both communicated to the pressure chamber 2, the vibrating plate 7 and the piezoelectric element 8 are joined by heat- sealing, solvent bonding or the like. Since the nozzle 3, feeding passages 4 and 5, etc. are formed nomolithically of a synthetic resin on the substrate 1, processing of parts, as well as the assembling thereof, is facilitated. In addition, the feeding of ink is performed from both feeding passages 5 and 4 and thereby the printing responsiveness can be increased.
JP12162279A 1979-09-21 1979-09-21 inkjet head Expired JPS6037797B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12162279A JPS6037797B2 (en) 1979-09-21 1979-09-21 inkjet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12162279A JPS6037797B2 (en) 1979-09-21 1979-09-21 inkjet head

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP14471383A Division JPS5948164A (en) 1983-08-08 1983-08-08 Ink jet head

Publications (2)

Publication Number Publication Date
JPS5644672A true JPS5644672A (en) 1981-04-23
JPS6037797B2 JPS6037797B2 (en) 1985-08-28

Family

ID=14815808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12162279A Expired JPS6037797B2 (en) 1979-09-21 1979-09-21 inkjet head

Country Status (1)

Country Link
JP (1) JPS6037797B2 (en)

Also Published As

Publication number Publication date
JPS6037797B2 (en) 1985-08-28

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