JPS57181874A - Manufacture of ink jet head - Google Patents

Manufacture of ink jet head

Info

Publication number
JPS57181874A
JPS57181874A JP6729681A JP6729681A JPS57181874A JP S57181874 A JPS57181874 A JP S57181874A JP 6729681 A JP6729681 A JP 6729681A JP 6729681 A JP6729681 A JP 6729681A JP S57181874 A JPS57181874 A JP S57181874A
Authority
JP
Japan
Prior art keywords
vibrator
electrode
ink
ink jet
head
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
JP6729681A
Other languages
Japanese (ja)
Inventor
Tamio Ohori
Isokazu Furukawa
Tatsuya Furukawa
Sadao Kakefu
Osamu Naruse
Michio Umezawa
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 JP6729681A priority Critical patent/JPS57181874A/en
Publication of JPS57181874A publication Critical patent/JPS57181874A/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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

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

Abstract

PURPOSE:To obtain the head in the title wherein the uniform ink jet characteristic is obtained for every ink jet head, by removing a part of an electrode formed in a piezoelectric element and adjusting the exciting efficiency of the ink by a piezoelectric vibrator. CONSTITUTION:Laser light 9 such as Nd-YAG laser is irradiated on the part of one electrode 8a of the piezoelectric vibrator 4 which is fixed to a vibrating plate 5, in a pulse shape and the like. Then the electrode material is blown away and removed. For example, the material to be machined is rotated on a central axis, and the laser light 9 is irradiated. When the spot position of the light is moved from the edge to the center, the remaining electrode pattern in a concentric shape is obtained. The vibrator 4, wherein the part of the electrode 8a is removed in this way, is attached to a main body 1 of the head. The exciting voltage is applied to the vibrator 4 through an exciting circuit 12. Thus the vibrator 4 is vibrated, the vibration is transmitted to the ink in a liquid chamber 2 through the vibrating plate 5, and the ink drops 13 is flown.
JP6729681A 1981-05-02 1981-05-02 Manufacture of ink jet head Pending JPS57181874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6729681A JPS57181874A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6729681A JPS57181874A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Publications (1)

Publication Number Publication Date
JPS57181874A true JPS57181874A (en) 1982-11-09

Family

ID=13340881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6729681A Pending JPS57181874A (en) 1981-05-02 1981-05-02 Manufacture of ink jet head

Country Status (1)

Country Link
JP (1) JPS57181874A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0835756A2 (en) * 1996-09-25 1998-04-15 Seiko Epson Corporation Actuator for ink jet printer
JP2006150955A (en) * 2004-10-28 2006-06-15 Brother Ind Ltd Manufacturing method for piezoelectric actuator, manufacturing method for liquid transfer device, and manufacturing apparatus for piezoelectric actuator
JP2006156987A (en) * 2004-11-01 2006-06-15 Brother Ind Ltd Piezoelectric actuator, method of manufacturing piezoelectric actuator, liquid transfer apparatus and method of manufacturing liquid transfer apparatus
JP2011240716A (en) * 2005-08-23 2011-12-01 Konica Minolta Holdings Inc Method of manufacturing ink jet head
US8584358B2 (en) 2005-08-23 2013-11-19 Konica Minolta Holdings, Inc. Method of manufacturing inkjet head
WO2019030438A1 (en) * 2017-08-09 2019-02-14 Commissariat à l'énergie atomique et aux énergies alternatives Method for manufacturing a device for locating an impact having at least three transducers attached against an interactive surface

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0835756A2 (en) * 1996-09-25 1998-04-15 Seiko Epson Corporation Actuator for ink jet printer
EP0835756A3 (en) * 1996-09-25 1999-01-13 Seiko Epson Corporation Actuator for ink jet printer
US6070971A (en) * 1996-09-25 2000-06-06 Seiko Epson Corporation Actuator for ink jet printer
JP2006150955A (en) * 2004-10-28 2006-06-15 Brother Ind Ltd Manufacturing method for piezoelectric actuator, manufacturing method for liquid transfer device, and manufacturing apparatus for piezoelectric actuator
JP2006156987A (en) * 2004-11-01 2006-06-15 Brother Ind Ltd Piezoelectric actuator, method of manufacturing piezoelectric actuator, liquid transfer apparatus and method of manufacturing liquid transfer apparatus
JP2011240716A (en) * 2005-08-23 2011-12-01 Konica Minolta Holdings Inc Method of manufacturing ink jet head
US8584358B2 (en) 2005-08-23 2013-11-19 Konica Minolta Holdings, Inc. Method of manufacturing inkjet head
WO2019030438A1 (en) * 2017-08-09 2019-02-14 Commissariat à l'énergie atomique et aux énergies alternatives Method for manufacturing a device for locating an impact having at least three transducers attached against an interactive surface
FR3070080A1 (en) * 2017-08-09 2019-02-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives METHOD FOR MANUFACTURING AN IMPACT LOCATION DEVICE HAVING AT LEAST THREE FIXED TRANSDUCERS AGAINST AN INTERACTIVE SURFACE
US11231256B2 (en) 2017-08-09 2022-01-25 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for manufacturing a device for locating an impact having at least three transducers attached against an interactive surface

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