EP0314486A3 - Hydraulisch abgestimmte Kanalbauart - Google Patents
Hydraulisch abgestimmte Kanalbauart Download PDFInfo
- Publication number
- EP0314486A3 EP0314486A3 EP88310139A EP88310139A EP0314486A3 EP 0314486 A3 EP0314486 A3 EP 0314486A3 EP 88310139 A EP88310139 A EP 88310139A EP 88310139 A EP88310139 A EP 88310139A EP 0314486 A3 EP0314486 A3 EP 0314486A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel architecture
- tuned channel
- ink
- hydraulically tuned
- hydraulically
- 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.)
- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11549887A | 1987-10-30 | 1987-10-30 | |
US115498 | 1987-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0314486A2 EP0314486A2 (de) | 1989-05-03 |
EP0314486A3 true EP0314486A3 (de) | 1990-01-10 |
Family
ID=22361792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88310139A Withdrawn EP0314486A3 (de) | 1987-10-30 | 1988-10-28 | Hydraulisch abgestimmte Kanalbauart |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0314486A3 (de) |
JP (1) | JPH01152068A (de) |
KR (1) | KR920005741B1 (de) |
CA (1) | CA1300974C (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE195904T1 (de) * | 1990-06-15 | 2000-09-15 | Canon Kk | Tintenstrahlaufzeichnungsgerät und steuerungsverfahren dafür |
US5594481A (en) * | 1992-04-02 | 1997-01-14 | Hewlett-Packard Company | Ink channel structure for inkjet printhead |
US5563642A (en) * | 1992-04-02 | 1996-10-08 | Hewlett-Packard Company | Inkjet printhead architecture for high speed ink firing chamber refill |
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 |
DE69723368T2 (de) | 1996-07-31 | 2004-07-01 | Canon K.K. | 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 |
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 |
JP2006281780A (ja) | 2005-03-31 | 2006-10-19 | Oce Technologies Bv | インクジェットプリンタ |
EP1707370B1 (de) * | 2005-03-31 | 2010-08-11 | Océ-Technologies B.V. | Tintenstrahldrucker |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3332555A1 (de) * | 1982-09-17 | 1984-03-22 | Hewlett-Packard Co., 94304 Palo Alto, Calif. | Farbstrahldrucker |
DE3333980A1 (de) * | 1983-09-20 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur reduzierung der nebensprecheinfluesse in tintenschreibeinrichtungen |
EP0145066A2 (de) * | 1983-11-26 | 1985-06-19 | Philips Patentverwaltung GmbH | Mikroplanarer Tintenstrahldruckkopf |
EP0221724A2 (de) * | 1985-10-31 | 1987-05-13 | International Business Machines Corporation | Tintenstrahldruckerdüse mit einer die Haltbarkeit verbessernden Beschichtung |
US4683481A (en) * | 1985-12-06 | 1987-07-28 | Hewlett-Packard Company | Thermal ink jet common-slotted ink feed printhead |
-
1988
- 1988-06-23 CA CA000570267A patent/CA1300974C/en not_active Expired - Lifetime
- 1988-10-28 JP JP63274338A patent/JPH01152068A/ja active Pending
- 1988-10-28 EP EP88310139A patent/EP0314486A3/de not_active Withdrawn
- 1988-10-29 KR KR8814177A patent/KR920005741B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3332555A1 (de) * | 1982-09-17 | 1984-03-22 | Hewlett-Packard Co., 94304 Palo Alto, Calif. | Farbstrahldrucker |
DE3333980A1 (de) * | 1983-09-20 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur reduzierung der nebensprecheinfluesse in tintenschreibeinrichtungen |
EP0145066A2 (de) * | 1983-11-26 | 1985-06-19 | Philips Patentverwaltung GmbH | Mikroplanarer Tintenstrahldruckkopf |
EP0221724A2 (de) * | 1985-10-31 | 1987-05-13 | International Business Machines Corporation | Tintenstrahldruckerdüse mit einer die Haltbarkeit verbessernden Beschichtung |
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 |
---|---|
KR920005741B1 (en) | 1992-07-18 |
CA1300974C (en) | 1992-05-19 |
JPH01152068A (ja) | 1989-06-14 |
EP0314486A2 (de) | 1989-05-03 |
KR890006394A (ko) | 1989-06-13 |
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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 |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19900619 |
|
17Q | First examination report despatched |
Effective date: 19911202 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920724 |