CA1300974C - Architecture de canal d'alimentation d'imprimante a jet d'encre concu pour contrer les effets de resonance - Google Patents

Architecture de canal d'alimentation d'imprimante a jet d'encre concu pour contrer les effets de resonance

Info

Publication number
CA1300974C
CA1300974C CA000570267A CA570267A CA1300974C CA 1300974 C CA1300974 C CA 1300974C CA 000570267 A CA000570267 A CA 000570267A CA 570267 A CA570267 A CA 570267A CA 1300974 C CA1300974 C CA 1300974C
Authority
CA
Canada
Prior art keywords
ink
width
printhead
feed channel
projections
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.)
Expired - Lifetime
Application number
CA000570267A
Other languages
English (en)
Inventor
Kenneth E. Trueba
William R. Knight
Niels J. Nielsen
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of CA1300974C publication Critical patent/CA1300974C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
    • 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
    • B41J2002/14387—Front shooter
    • 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
    • B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter
CA000570267A 1987-10-30 1988-06-23 Architecture de canal d'alimentation d'imprimante a jet d'encre concu pour contrer les effets de resonance Expired - Lifetime CA1300974C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11549887A 1987-10-30 1987-10-30
US115,498 1987-10-30

Publications (1)

Publication Number Publication Date
CA1300974C true CA1300974C (fr) 1992-05-19

Family

ID=22361792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000570267A Expired - Lifetime CA1300974C (fr) 1987-10-30 1988-06-23 Architecture de canal d'alimentation d'imprimante a jet d'encre concu pour contrer les effets de resonance

Country Status (4)

Country Link
EP (1) EP0314486A3 (fr)
JP (1) JPH01152068A (fr)
KR (1) KR920005741B1 (fr)
CA (1) CA1300974C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE174267T1 (de) * 1990-06-15 1998-12-15 Canon Kk Tintenstrahlaufzeichnungsgerät- und steuerungsverfahren
US5563642A (en) * 1992-04-02 1996-10-08 Hewlett-Packard Company Inkjet printhead architecture for high speed ink firing chamber refill
US5594481A (en) * 1992-04-02 1997-01-14 Hewlett-Packard Company Ink channel structure for inkjet printhead
US5387314A (en) * 1993-01-25 1995-02-07 Hewlett-Packard Company Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
US5308442A (en) * 1993-01-25 1994-05-03 Hewlett-Packard Company Anisotropically etched ink fill slots in silicon
US5463413A (en) * 1993-06-03 1995-10-31 Hewlett-Packard Company Internal support for top-shooter thermal ink-jet printhead
US5426458A (en) * 1993-08-09 1995-06-20 Hewlett-Packard Corporation Poly-p-xylylene films as an orifice plate coating
US5519423A (en) * 1994-07-08 1996-05-21 Hewlett-Packard Company Tuned entrance fang configuration for ink-jet printers
US5666143A (en) * 1994-07-29 1997-09-09 Hewlett-Packard Company Inkjet printhead with tuned firing chambers and multiple inlets
US6003986A (en) * 1994-10-06 1999-12-21 Hewlett-Packard Co. Bubble tolerant manifold design for inkjet cartridge
US5734399A (en) * 1995-07-11 1998-03-31 Hewlett-Packard Company Particle tolerant inkjet printhead architecture
US5909231A (en) * 1995-10-30 1999-06-01 Hewlett-Packard Co. Gas flush to eliminate residual bubbles
US5847737A (en) * 1996-06-18 1998-12-08 Kaufman; Micah Abraham Filter for ink jet printhead
US6174049B1 (en) 1996-07-31 2001-01-16 Canon Kabushiki Kaisha Bubble jet head and bubble jet apparatus employing the same
US6007188A (en) * 1997-07-31 1999-12-28 Hewlett-Packard Company Particle tolerant printhead
ATE226146T1 (de) 1999-01-29 2002-11-15 Seiko Epson Corp Tintenstrahldruckkopf mit verbesserten tintenzufuhrkanälen
US6270201B1 (en) 1999-04-30 2001-08-07 Hewlett-Packard Company Ink jet drop generator and ink composition printing system for producing low ink drop weight with high frequency operation
EP1186414B1 (fr) * 2000-09-06 2009-11-11 Canon Kabushiki Kaisha Tête d'enregistrement à jet d'encre et procédé de sa production
US6626522B2 (en) 2001-09-11 2003-09-30 Hewlett-Packard Development Company, L.P. Filtering techniques for printhead internal contamination
US6886924B2 (en) * 2002-09-30 2005-05-03 Spectra, Inc. Droplet ejection device
US6896360B2 (en) * 2002-10-31 2005-05-24 Hewlett-Packard Development Company, L.P. Barrier feature in fluid channel
US20050145715A1 (en) * 2003-12-31 2005-07-07 Koegler John M.Iii Drop ejector for ejecting discrete drops of liquid
KR100560718B1 (ko) 2004-06-25 2006-03-13 삼성전자주식회사 채널 댐퍼를 갖는 잉크젯 헤드 및 그 제조방법
EP1707370B1 (fr) * 2005-03-31 2010-08-11 Océ-Technologies B.V. Imprimante jet d'encre
JP2006281780A (ja) 2005-03-31 2006-10-19 Oce Technologies Bv インクジェットプリンタ
KR100754392B1 (ko) * 2005-12-27 2007-08-31 삼성전자주식회사 잉크젯 프린트헤드의 잉크유로 구조체 및 이를 구비한잉크젯 프린트헤드
JP6786909B2 (ja) 2016-06-29 2020-11-18 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494128A (en) * 1982-09-17 1985-01-15 Hewlett-Packard Company Gray scale printing with ink jets
DE3333980A1 (de) * 1983-09-20 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Anordnung zur reduzierung der nebensprecheinfluesse in tintenschreibeinrichtungen
DE3342844A1 (de) * 1983-11-26 1985-06-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Mikroplanarer tintenstrahldruckkopf
US4623906A (en) * 1985-10-31 1986-11-18 International Business Machines Corporation Stable surface coating for ink jet nozzles
US4683481A (en) * 1985-12-06 1987-07-28 Hewlett-Packard Company Thermal ink jet common-slotted ink feed printhead

Also Published As

Publication number Publication date
EP0314486A3 (fr) 1990-01-10
EP0314486A2 (fr) 1989-05-03
JPH01152068A (ja) 1989-06-14
KR920005741B1 (en) 1992-07-18
KR890006394A (ko) 1989-06-13

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