JP2000037882A - 圧力調整器 - Google Patents
圧力調整器Info
- Publication number
- JP2000037882A JP2000037882A JP11196306A JP19630699A JP2000037882A JP 2000037882 A JP2000037882 A JP 2000037882A JP 11196306 A JP11196306 A JP 11196306A JP 19630699 A JP19630699 A JP 19630699A JP 2000037882 A JP2000037882 A JP 2000037882A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- pressure
- capillary
- array
- liquid
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000009826 distribution Methods 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 abstract description 76
- 238000003491 array Methods 0.000 abstract description 14
- 238000003860 storage Methods 0.000 abstract description 10
- 230000005499 meniscus Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 551
- 239000010410 layer Substances 0.000 description 93
- 230000004888 barrier function Effects 0.000 description 50
- 238000010304 firing Methods 0.000 description 37
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 29
- 229910052710 silicon Inorganic materials 0.000 description 29
- 239000010703 silicon Substances 0.000 description 29
- 230000004044 response Effects 0.000 description 26
- 238000000034 method Methods 0.000 description 21
- 238000012986 modification Methods 0.000 description 20
- 230000004048 modification Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- 238000011144 upstream manufacturing Methods 0.000 description 15
- 238000007639 printing Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 241000239290 Araneae Species 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 7
- 238000005253 cladding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000005459 micromachining Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 244000046095 Psophocarpus tetragonolobus Species 0.000 description 1
- 235000010580 Psophocarpus tetragonolobus Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000031070 response to heat Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17556—Means for regulating the pressure in the cartridge
-
- 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
- B41J2/055—Devices for absorbing or preventing back-pressure
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/05—Heads having a valve
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/116427 | 1998-07-14 | ||
| US09/116,427 US5969736A (en) | 1998-07-14 | 1998-07-14 | Passive pressure regulator for setting the pressure of a liquid to a predetermined pressure differential below a reference pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000037882A true JP2000037882A (ja) | 2000-02-08 |
| JP2000037882A5 JP2000037882A5 (enExample) | 2006-08-17 |
Family
ID=22367143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11196306A Pending JP2000037882A (ja) | 1998-07-14 | 1999-07-09 | 圧力調整器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5969736A (enExample) |
| JP (1) | JP2000037882A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005288752A (ja) * | 2004-03-31 | 2005-10-20 | Brother Ind Ltd | 内圧安定化装置及びインクタンク |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062681A (en) * | 1998-07-14 | 2000-05-16 | Hewlett-Packard Company | Bubble valve and bubble valve-based pressure regulator |
| GB9828476D0 (en) * | 1998-12-24 | 1999-02-17 | Xaar Technology Ltd | Apparatus for depositing droplets of fluid |
| US6557989B1 (en) * | 1999-08-24 | 2003-05-06 | Canon Kabushiki Kaisha | Print head and ink jet printing apparatus |
| US6474795B1 (en) | 1999-12-21 | 2002-11-05 | Eastman Kodak Company | Continuous ink jet printer with micro-valve deflection mechanism and method of controlling same |
| SE0001790D0 (sv) * | 2000-05-12 | 2000-05-12 | Aamic Ab | Hydrophobic barrier |
| US6523945B2 (en) | 2000-12-06 | 2003-02-25 | Lexmark International, Inc | Bubble generator for an ink jet print cartridge |
| DE60220483T2 (de) * | 2001-08-21 | 2008-01-31 | Seiko Epson Corp. | Kopfeinheit für Tintenstrahldrucker |
| US6578955B2 (en) * | 2001-10-17 | 2003-06-17 | Eastman Kodak Company | Continuous inkjet printer with actuatable valves for controlling the direction of delivered ink |
| US6808833B2 (en) * | 2002-01-22 | 2004-10-26 | Hewlett-Packard Development Company, L.P. | Fuel supply for a fuel cell |
| JP3768973B2 (ja) | 2002-05-17 | 2006-04-19 | キヤノン株式会社 | インクジェット記録ヘッドおよびインクジェット記録ヘッドの製造方法 |
| US7004557B2 (en) * | 2002-07-29 | 2006-02-28 | Fuji Photo Film Co., Ltd. | Liquid ejecting device |
| US7021750B2 (en) * | 2003-04-29 | 2006-04-04 | Hewlett-Packard Development Company, L.P. | Image forming devices and valves that may be used in image forming devices |
| US6890067B2 (en) * | 2003-07-03 | 2005-05-10 | Hewlett-Packard Development Company, L.P. | Fluid ejection assembly |
| US20050206679A1 (en) * | 2003-07-03 | 2005-09-22 | Rio Rivas | Fluid ejection assembly |
| US7448734B2 (en) * | 2004-01-21 | 2008-11-11 | Silverbrook Research Pty Ltd | Inkjet printer cartridge with pagewidth printhead |
| US7410240B2 (en) * | 2004-03-04 | 2008-08-12 | Fujifilm Corporation | Inkjet recording head and inkjet recording apparatus |
| US7059352B2 (en) * | 2004-03-31 | 2006-06-13 | Lifescan Scotland | Triggerable passive valve for use in controlling the flow of fluid |
| US20050217742A1 (en) * | 2004-03-31 | 2005-10-06 | Sebastian Bohm | Microfluidic circuit including an array of triggerable passive valves |
| US7449280B2 (en) * | 2004-05-26 | 2008-11-11 | Microchem Corp. | Photoimageable coating composition and composite article thereof |
| US7380914B2 (en) * | 2005-04-26 | 2008-06-03 | Hewlett-Packard Development Company, L.P. | Fluid ejection assembly |
| US7540593B2 (en) * | 2005-04-26 | 2009-06-02 | Hewlett-Packard Development Company, L.P. | Fluid ejection assembly |
| US7465037B2 (en) * | 2005-10-11 | 2008-12-16 | Kia Silverbrook | Printhead with rectifying valve at ink chamber inlet |
| US7913928B2 (en) | 2005-11-04 | 2011-03-29 | Alliant Techsystems Inc. | Adaptive structures, systems incorporating same and related methods |
| JP5214635B2 (ja) * | 2007-03-21 | 2013-06-19 | ザムテック・リミテッド | 流体減衰式プリントヘッド |
| US8366231B2 (en) * | 2007-06-28 | 2013-02-05 | Hewlett-Packard Development Company, L.P. | Inkjet printing |
| WO2010141131A1 (en) | 2009-06-04 | 2010-12-09 | Lockheed Martin Corporation | Multiple-sample microfluidic chip for dna analysis |
| WO2012051529A1 (en) | 2010-10-15 | 2012-04-19 | Lockheed Martin Corporation | Micro fluidic optic design |
| US9322054B2 (en) | 2012-02-22 | 2016-04-26 | Lockheed Martin Corporation | Microfluidic cartridge |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347524A (en) * | 1980-08-07 | 1982-08-31 | Hewlett-Packard Company | Apparatus for absorbing shocks to the ink supply of an ink jet printer |
| US4550326A (en) * | 1983-05-02 | 1985-10-29 | Hewlett-Packard Company | Fluidic tuning of impulse jet devices using passive orifices |
| US4535343A (en) * | 1983-10-31 | 1985-08-13 | Hewlett-Packard Company | Thermal ink jet printhead with self-passivating elements |
| US5058856A (en) * | 1991-05-08 | 1991-10-22 | Hewlett-Packard Company | Thermally-actuated microminiature valve |
| US5300959A (en) * | 1992-04-02 | 1994-04-05 | Hewlett-Packard Company | Efficient conductor routing for inkjet printhead |
| US5350616A (en) * | 1993-06-16 | 1994-09-27 | Hewlett-Packard Company | Composite orifice plate for ink jet printer and method for the manufacture thereof |
| US5635968A (en) * | 1994-04-29 | 1997-06-03 | Hewlett-Packard Company | Thermal inkjet printer printhead with offset heater resistors |
-
1998
- 1998-07-14 US US09/116,427 patent/US5969736A/en not_active Expired - Fee Related
-
1999
- 1999-07-09 JP JP11196306A patent/JP2000037882A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005288752A (ja) * | 2004-03-31 | 2005-10-20 | Brother Ind Ltd | 内圧安定化装置及びインクタンク |
Also Published As
| Publication number | Publication date |
|---|---|
| US5969736A (en) | 1999-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060705 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060705 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080311 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080805 |