KR920005741B1 - Hydraulically tuned channel architecture - Google Patents

Hydraulically tuned channel architecture

Info

Publication number
KR920005741B1
KR920005741B1 KR8814177A KR880014177A KR920005741B1 KR 920005741 B1 KR920005741 B1 KR 920005741B1 KR 8814177 A KR8814177 A KR 8814177A KR 880014177 A KR880014177 A KR 880014177A KR 920005741 B1 KR920005741 B1 KR 920005741B1
Authority
KR
South Korea
Prior art keywords
channel architecture
tuned channel
hydraulically tuned
hydraulically
architecture
Prior art date
Application number
KR8814177A
Other languages
English (en)
Korean (ko)
Other versions
KR890006394A (ko
Inventor
Kenneth E Trueba
William R Knight
Niels J Nielsen
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
Publication of KR890006394A publication Critical patent/KR890006394A/ko
Application granted granted Critical
Publication of KR920005741B1 publication Critical patent/KR920005741B1/ko

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
KR8814177A 1987-10-30 1988-10-29 Hydraulically tuned channel architecture KR920005741B1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR890006394A KR890006394A (ko) 1989-06-13
KR920005741B1 true KR920005741B1 (en) 1992-07-18

Family

ID=22361792

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8814177A KR920005741B1 (en) 1987-10-30 1988-10-29 Hydraulically tuned channel architecture

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
EP0770485B1 (fr) * 1990-06-15 2000-08-30 Canon Kabushiki Kaisha Dispositif d'enregistrement à jet d'encre et méthode de commande associée
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
US5308442A (en) * 1993-01-25 1994-05-03 Hewlett-Packard Company Anisotropically etched ink fill slots in silicon
US5387314A (en) * 1993-01-25 1995-02-07 Hewlett-Packard Company Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
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
ES2203740T3 (es) 1996-07-31 2004-04-16 Canon Kabushiki Kaisha Cabezal de chorros de burbujas y aparato para chorros de burbujas que utiliza el mismo.
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
DE60140411D1 (de) * 2000-09-06 2009-12-24 Canon Kk Tintenstrahlaufzeichnungskopf und Verfahren zu seiner Herstellung
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
EP0314486A2 (fr) 1989-05-03
CA1300974C (fr) 1992-05-19
EP0314486A3 (fr) 1990-01-10
JPH01152068A (ja) 1989-06-14
KR890006394A (ko) 1989-06-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080711

Year of fee payment: 17

EXPY Expiration of term