EP0040784A3 - Arrangement for a print head in a matrix ink jet writing device - Google Patents

Arrangement for a print head in a matrix ink jet writing device Download PDF

Info

Publication number
EP0040784A3
EP0040784A3 EP81103805A EP81103805A EP0040784A3 EP 0040784 A3 EP0040784 A3 EP 0040784A3 EP 81103805 A EP81103805 A EP 81103805A EP 81103805 A EP81103805 A EP 81103805A EP 0040784 A3 EP0040784 A3 EP 0040784A3
Authority
EP
European Patent Office
Prior art keywords
writing device
arrangement
ink jet
print head
jet writing
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.)
Ceased
Application number
EP81103805A
Other languages
German (de)
French (fr)
Other versions
EP0040784A2 (en
Inventor
Joachim Prof. Dr. Heinzl
Erich Kattner
Günter Dipl.-Ing. Rosenstock
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0040784A2 publication Critical patent/EP0040784A2/en
Publication of EP0040784A3 publication Critical patent/EP0040784A3/en
Ceased 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
    • 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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing

Landscapes

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

Abstract

Tintenmosaikschreibeinrichtung mit einer Vielzahl von im Schreibkopf (7) angeordneten und jeweils an einer Austritts­ stelle endenden Tintenkanälen (1). Die Tintenkanäle (1) besit­ zen in Richtung zur Austrittsstelle keilförmige Verjüngungen (2), damit ist eine enge Teilung der Austrittsöffnungen mög­ lich. Ink mosaic writing device with a variety of im Stylus (7) arranged and each at an outlet place ending ink channels (1). The ink channels (1) possess zen tapered towards the exit point (2), so that a narrow division of the outlet openings is possible Lich.

EP81103805A 1980-05-23 1981-05-18 Arrangement for a print head in a matrix ink jet writing device Ceased EP0040784A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3019822 1980-05-23
DE19803019822 DE3019822A1 (en) 1980-05-23 1980-05-23 ARRANGEMENT FOR A WRITING HEAD IN INK MOSAIC WRITING DEVICES

Publications (2)

Publication Number Publication Date
EP0040784A2 EP0040784A2 (en) 1981-12-02
EP0040784A3 true EP0040784A3 (en) 1982-04-14

Family

ID=6103193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103805A Ceased EP0040784A3 (en) 1980-05-23 1981-05-18 Arrangement for a print head in a matrix ink jet writing device

Country Status (5)

Country Link
US (1) US4368477A (en)
EP (1) EP0040784A3 (en)
JP (1) JPS5724264A (en)
CA (1) CA1160905A (en)
DE (1) DE3019822A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1144625B (en) * 1981-08-04 1986-10-29 Olivetti & Co Spa INK JET POINTER PRINTER
DE3234408C2 (en) * 1982-09-16 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Write head with piezoelectric drive elements for ink writing devices
EP0164445B1 (en) * 1984-05-16 1989-04-26 Siemens Aktiengesellschaft Arrangement for the fixing and the connecting of piezoelectrical drive elements in the print head of an ink jet printer
EP0161341B1 (en) * 1984-05-18 1989-10-18 Siemens Aktiengesellschaft Device for fastening and contacting for cylindrical piezo-electrical transducers
US5172141A (en) * 1985-12-17 1992-12-15 Canon Kabushiki Kaisha Ink jet recording head using a piezoelectric element having an asymmetrical electric field applied thereto
JPS62140851A (en) * 1985-12-17 1987-06-24 Canon Inc Ink jet recording head
US5751317A (en) * 1996-04-15 1998-05-12 Xerox Corporation Thermal ink-jet printhead with an optimized fluid flow channel in each ejector
US5901425A (en) * 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
US5782184A (en) * 1997-03-12 1998-07-21 Raster Graphics, Incorporated Printer head carriage and method for aligning printer heads on a printer head carriage
EP0873871A3 (en) 1997-03-27 1999-08-18 Xerox Corporation Thermal ink jet printhead suitable for viscous inks
US6955417B2 (en) * 2002-03-28 2005-10-18 Fuji Photo Film Co., Ltd. Inkjet recording head and inkjet printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH519991A (en) * 1971-01-06 1972-03-15 Paillard Sa Device for supplying an emission nozzle in an inkjet writing process
DE2543451A1 (en) * 1975-09-29 1977-03-31 Siemens Ag PIEZOELECTRICALLY OPERATED PRINT HEAD FOR INK MOSAIC PEN DEVICES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946398A (en) * 1970-06-29 1976-03-23 Silonics, Inc. Method and apparatus for recording with writing fluids and drop projection means therefor
US3958255A (en) * 1974-12-31 1976-05-18 International Business Machines Corporation Ink jet nozzle structure
US4158847A (en) * 1975-09-09 1979-06-19 Siemens Aktiengesellschaft Piezoelectric operated printer head for ink-operated mosaic printer units
DE2607313C3 (en) * 1976-02-23 1979-01-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Protection and cleaning device for writing heads in ink writing devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH519991A (en) * 1971-01-06 1972-03-15 Paillard Sa Device for supplying an emission nozzle in an inkjet writing process
DE2543451A1 (en) * 1975-09-29 1977-03-31 Siemens Ag PIEZOELECTRICALLY OPERATED PRINT HEAD FOR INK MOSAIC PEN DEVICES

Also Published As

Publication number Publication date
EP0040784A2 (en) 1981-12-02
CA1160905A (en) 1984-01-24
US4368477A (en) 1983-01-11
DE3019822A1 (en) 1981-12-03
JPS5724264A (en) 1982-02-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH FR GB IT NL SE

17P Request for examination filed

Effective date: 19811028

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH FR GB IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19840521

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HEINZL, JOACHIM, PROF. DR.

Inventor name: ROSENSTOCK, GUENTER, DIPL.-ING.

Inventor name: KATTNER, ERICH