JPS55130783A - Recording head - Google Patents

Recording head

Info

Publication number
JPS55130783A
JPS55130783A JP3907079A JP3907079A JPS55130783A JP S55130783 A JPS55130783 A JP S55130783A JP 3907079 A JP3907079 A JP 3907079A JP 3907079 A JP3907079 A JP 3907079A JP S55130783 A JPS55130783 A JP S55130783A
Authority
JP
Japan
Prior art keywords
recording head
jig
recording
recorded
head elements
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
JP3907079A
Other languages
Japanese (ja)
Other versions
JPH0340712B2 (en
Inventor
Shigeyuki Matsumoto
Shunichi Uzawa
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 JP3907079A priority Critical patent/JPS55130783A/en
Publication of JPS55130783A publication Critical patent/JPS55130783A/en
Publication of JPH0340712B2 publication Critical patent/JPH0340712B2/ja
Granted 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
    • B41J2/1429—Structure of print heads with piezoelectric elements of tubular type
    • 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
    • B41J2002/14362—Assembling elements of heads

Landscapes

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

Abstract

PURPOSE:To obtain the recording head which the landing points of discharged liquid dorps on the surface of a member to be recorded are accurate, is optimum for high resolution high speed recording and abounds in mass producibility by a mechanism wherein lead electrode groups for separately inputting signals are disposed to each recording head element fitted and tightly mounted to each opening portion of a jig. CONSTITUTION:Recording head elements 2 are formed in non-eccentric shapes and in shapes that thickness is not deviated within precision required for accurately landing liquid drops onto the surface to be recorded, and precisely machined so that the center of orifices 9 be located at shafts passing through the center of the inner diameters of the bodies of conversion 6. Opening portions 4 for inserting head elements 2 are drilled to a jig 3 at pitches in high accuracy in order to precisely arrange recording heads 2, and the jig is formed by an electric insulating material. Lead electrodes 14 are printed on the surface of jig 3, lead electrodes 4 disposed into opening portions 4 and each electrode layer of recording head elements 2 are electrically contacted positively, and electric signals for discharging the liquid drops to each recording head element 2 are inputted.
JP3907079A 1979-03-30 1979-03-30 Recording head Granted JPS55130783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3907079A JPS55130783A (en) 1979-03-30 1979-03-30 Recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3907079A JPS55130783A (en) 1979-03-30 1979-03-30 Recording head

Publications (2)

Publication Number Publication Date
JPS55130783A true JPS55130783A (en) 1980-10-09
JPH0340712B2 JPH0340712B2 (en) 1991-06-19

Family

ID=12542854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3907079A Granted JPS55130783A (en) 1979-03-30 1979-03-30 Recording head

Country Status (1)

Country Link
JP (1) JPS55130783A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418354A (en) * 1981-05-07 1983-11-29 U.S. Philips Corporation Method of manufacturing jet nozzle ducts, and ink jet printer comprising a jet nozzle duct manufactured by means of the method
US4665409A (en) * 1984-11-29 1987-05-12 Siemens Aktiengesellschaft Write head for ink printer devices
US4664511A (en) * 1986-04-10 1987-05-12 Chesley F. Carlson Co. Vacuum frame registration board with static sink
JPH02198849A (en) * 1989-01-28 1990-08-07 Canon Inc Ink-jet head and recorder using said head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249310U (en) * 1975-10-03 1977-04-08
JPS5245828A (en) * 1975-09-29 1977-04-11 Siemens Ag Device for pulling contact from electric structure element cast in workpiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245828A (en) * 1975-09-29 1977-04-11 Siemens Ag Device for pulling contact from electric structure element cast in workpiece
JPS5249310U (en) * 1975-10-03 1977-04-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418354A (en) * 1981-05-07 1983-11-29 U.S. Philips Corporation Method of manufacturing jet nozzle ducts, and ink jet printer comprising a jet nozzle duct manufactured by means of the method
US4665409A (en) * 1984-11-29 1987-05-12 Siemens Aktiengesellschaft Write head for ink printer devices
US4664511A (en) * 1986-04-10 1987-05-12 Chesley F. Carlson Co. Vacuum frame registration board with static sink
JPH02198849A (en) * 1989-01-28 1990-08-07 Canon Inc Ink-jet head and recorder using said head

Also Published As

Publication number Publication date
JPH0340712B2 (en) 1991-06-19

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