JP2010179653A - プリントヘッドにおける泡を減少させる泡プレート - Google Patents
プリントヘッドにおける泡を減少させる泡プレート Download PDFInfo
- Publication number
- JP2010179653A JP2010179653A JP2010021046A JP2010021046A JP2010179653A JP 2010179653 A JP2010179653 A JP 2010179653A JP 2010021046 A JP2010021046 A JP 2010021046A JP 2010021046 A JP2010021046 A JP 2010021046A JP 2010179653 A JP2010179653 A JP 2010179653A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- reservoir
- plate
- heater
- filter chamber
- 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.)
- Granted
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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
- B41J2/17593—Supplying ink in a solid state
-
- 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
- B41J2/17506—Refilling of the cartridge
- B41J2/17509—Whilst mounted in the printer
-
- 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
- B41J2/17513—Inner structure
-
- 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
- B41J2/17596—Ink pumps, ink valves
-
- 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
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
【解決手段】インク供給源から液体インクを受け取るように構成されたインク入口ポートを含む背面プレート208と、インク供給源から受け取ったインクを保持し、インクをプリントヘッドに伝えるように構成されたインク槽を含む前面プレート204とを含む、リザーバ組立体。泡プレート200が、前面プレートと背面プレートとの間に配置される。泡プレート及び背面プレートは、これらの間にフィルタ・チャンバ206を囲む。フィルタ・チャンバは、インク入口ポートを介してインクを受け取るように構成され、泡プレートは、フィルタ・チャンバからインク槽へのインク泡の流れを抑制するように構成されたスリット218を出る薄いチャンバを含む。
【選択図】図9
Description
15:印刷出力媒体
20:プリントヘッド
30:転写ドラム
33:インク
40:印刷出力媒体搬送機構
51、52、53、54:遠隔インク容器
60、60´:リザーバ組立体
61、62、63、63´、64:インク・リザーバ
67:加圧空気供給源
71、72、73、74、212:供給チャネル
75:空気チャネル
81、82、83、84、85:弁
91、92、93、94:出力弁
104、208:背面プレート
108、204:前面プレート
110:ヒータ
114:第1の熱分配プレート
118:第2の熱分配プレート
120:フィルタ組立体
124、206:フィルタ・チャンバ
128´:槽壁
130:チャネル
134、220:通気口
171、172、173、174:入口ポート
200:泡プレート
210:フィルタ
218:スリット
271、272、273、274:開口部
371、372、373、374、471、472、473、474:インク経路開口部
Claims (4)
- 画像形成装置で用いるためのリザーバ組立体であって、
インク供給源から液体インクを受け取るように構成されたインク入口ポートを含む背面プレートと、
前記インク供給源から受け取ったインクを保持し、前記インクをプリントヘッドに伝えるように構成されたインク槽を含む前面プレートと、
前記前面プレートと前記背面プレートとの間に配置された泡プレートと、
を含み、前記泡プレート及び該背面プレートは、これらの間にフィルタ・チャンバを囲み、前記フィルタ・チャンバは、前記インク入口ポートを介してインクを受け取るように構成され、該泡プレートは、該フィルタ・チャンバから前記インク槽までのインクの流れを抑制するように構成されたスリットを出る薄いチャネルを含み、該フィルタ・チャンバは、該インク入口ポートと該泡プレート内の前記スリットとの間に配置された少なくとも1つのフィルタを含むことを特徴とするリザーバ組立体。 - 前記フィルタ・チャンバ及び前記インク槽内に収容される固形インクを溶融状態で維持するために、前記リザーバ組立体において熱を生成するように構成されたヒータをさらに含むことを特徴とする、請求項1に記載のリザーバ組立体。
- 前記ヒータは、前記フィルタ・チャンバ、前記インク供給経路、及び前記インク槽内に収容される固形インクを、90℃から140℃までの間に維持するのに十分な熱を生成するように構成されることを特徴とする、請求項2に記載のリザーバ組立体。
- 前記背面プレートは複数のインク入口ポートを含み、前記前面プレートは、各インク入口ポートごとにインク槽を含み、前記泡プレート及び該背面プレートは、各インク入口ポートごとにフィルタ・チャンバをそれらの間に囲み、該泡プレートは、それぞれのインク入口ポートから前記対応するインク槽までのインクの流れを抑制するように構成された各フィルタ・チャンバに対応するスリットを出る薄いチャネルを含むことを特徴とする、請求項3に記載のリザーバ組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/367,583 US8079691B2 (en) | 2009-02-09 | 2009-02-09 | Foam plate for reducing foam in a printhead |
US12/367,583 | 2009-02-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010179653A true JP2010179653A (ja) | 2010-08-19 |
JP2010179653A5 JP2010179653A5 (ja) | 2012-05-10 |
JP5094892B2 JP5094892B2 (ja) | 2012-12-12 |
Family
ID=42140322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010021046A Expired - Fee Related JP5094892B2 (ja) | 2009-02-09 | 2010-02-02 | プリントヘッドにおける泡を減少させる泡プレート |
Country Status (8)
Country | Link |
---|---|
US (1) | US8079691B2 (ja) |
EP (1) | EP2216177B1 (ja) |
JP (1) | JP5094892B2 (ja) |
KR (1) | KR101573942B1 (ja) |
CN (1) | CN101979250B (ja) |
AT (1) | ATE539891T1 (ja) |
BR (1) | BRPI1000343A2 (ja) |
MX (1) | MX2010001369A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017144721A (ja) * | 2016-02-16 | 2017-08-24 | ゼロックス コーポレイションXerox Corporation | 固体インク用プリンタ用カスケーディング容器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8419157B2 (en) | 2010-02-26 | 2013-04-16 | Palo Alto Research Center Incorporated | Apparatus for controlled freezing of melted solid ink in a solid ink printer |
US8506063B2 (en) | 2011-02-07 | 2013-08-13 | Palo Alto Research Center Incorporated | Coordination of pressure and temperature during ink phase change |
US8562117B2 (en) | 2011-02-07 | 2013-10-22 | Palo Alto Research Center Incorporated | Pressure pulses to reduce bubbles and voids in phase change ink |
US8556372B2 (en) | 2011-02-07 | 2013-10-15 | Palo Alto Research Center Incorporated | Cooling rate and thermal gradient control to reduce bubbles and voids in phase change ink |
US8882254B2 (en) * | 2012-05-03 | 2014-11-11 | Fujifilm Corporation | Systems and methods for delivering and recirculating fluids |
US8678576B2 (en) * | 2012-06-14 | 2014-03-25 | Funai Electric Co., Ltd. | Fluid container with bubble eliminator |
WO2014007808A1 (en) | 2012-07-03 | 2014-01-09 | Hewlett-Packard Development Company, L.P. | Print head module |
US8864293B2 (en) * | 2012-09-12 | 2014-10-21 | Xerox Corporation | Phase change ink reservoir for a phase change inkjet printer |
EP2946932B1 (en) * | 2014-05-21 | 2018-10-31 | OCE-Technologies B.V. | Print head with ink handling unit |
EP3402679B1 (en) | 2016-01-11 | 2020-03-11 | OCE Holding B.V. | Ink heating device and ink supply system for a printing apparatus |
US10046570B2 (en) | 2016-01-13 | 2018-08-14 | Océ Holding B.V. | Filter device for filtering ink and ink supply system for printing apparatus |
CN109069952A (zh) | 2016-07-11 | 2018-12-21 | 惠普发展公司,有限责任合伙企业 | 泡沫合并通气口 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06297729A (ja) * | 1993-04-19 | 1994-10-25 | Canon Inc | インクジェット記録装置及びインク相変化検出方法 |
JPH09141896A (ja) * | 1995-11-20 | 1997-06-03 | Brother Ind Ltd | インクジェットヘッド装置 |
JP2002361893A (ja) * | 2001-06-13 | 2002-12-18 | Ricoh Co Ltd | 記録ヘッド及びインクジェット記録装置 |
JP2008238434A (ja) * | 2007-03-26 | 2008-10-09 | Seiko Epson Corp | 液体噴射ヘッド |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945658A1 (de) * | 1978-11-14 | 1980-05-29 | Canon Kk | Fluessigkeitsstrahl-aufzeichnungsverfahren |
EP0506403B1 (en) * | 1991-03-25 | 1995-08-23 | Tektronix, Inc. | Method and apparatus for providing phase change ink to an ink jet printer |
US6357867B1 (en) * | 1999-05-07 | 2002-03-19 | Spectra, Inc. | Single-pass inkjet printing |
GB0121625D0 (en) * | 2001-09-07 | 2001-10-31 | Xaar Technology Ltd | Droplet deposition apparatus |
US6866375B2 (en) * | 2002-12-16 | 2005-03-15 | Xerox Corporation | Solid phase change ink melter assembly and phase change ink image producing machine having same |
CN100431842C (zh) * | 2003-02-04 | 2008-11-12 | 兄弟工业株式会社 | 喷墨打印机中的气泡去除 |
US7144100B2 (en) | 2004-01-07 | 2006-12-05 | Xerox Corporation | Purgeable print head reservoir |
US7063410B2 (en) * | 2004-02-25 | 2006-06-20 | Xerox Corporation | Ink jet apparatus |
US7137692B2 (en) * | 2004-07-08 | 2006-11-21 | Xerox Corporation | Ink jet apparatus |
US7300143B2 (en) * | 2005-04-05 | 2007-11-27 | Xerox Corporation | Ink jet apparatus |
US7416292B2 (en) * | 2005-06-30 | 2008-08-26 | Xerox Corporation | Valve system for molten solid ink and method for regulating flow of molten solid ink |
JP4254808B2 (ja) * | 2006-05-24 | 2009-04-15 | セイコーエプソン株式会社 | 液体吐出装置および液体吐出ヘッド |
US20080122901A1 (en) * | 2006-11-29 | 2008-05-29 | Xerox Corporation | Printhead reservoir with filter used as a check valve |
US7748830B2 (en) * | 2006-11-27 | 2010-07-06 | Xerox Corporation | Printhead reservoir with filter external to jet fluid path |
US7682008B2 (en) | 2006-12-05 | 2010-03-23 | Xerox Corporation | Printhead reservoir with siphon vents |
JP2009012316A (ja) * | 2007-07-05 | 2009-01-22 | Seiko Epson Corp | フィルタ、液体噴射ヘッド、液体噴射装置、およびプレス加工方法 |
-
2009
- 2009-02-09 US US12/367,583 patent/US8079691B2/en not_active Expired - Fee Related
-
2010
- 2010-02-02 JP JP2010021046A patent/JP5094892B2/ja not_active Expired - Fee Related
- 2010-02-03 MX MX2010001369A patent/MX2010001369A/es active IP Right Grant
- 2010-02-05 KR KR1020100010997A patent/KR101573942B1/ko active IP Right Grant
- 2010-02-08 AT AT10152858T patent/ATE539891T1/de active
- 2010-02-08 CN CN2010101253019A patent/CN101979250B/zh not_active Expired - Fee Related
- 2010-02-08 EP EP10152858A patent/EP2216177B1/en not_active Not-in-force
- 2010-02-08 BR BRPI1000343-6A patent/BRPI1000343A2/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06297729A (ja) * | 1993-04-19 | 1994-10-25 | Canon Inc | インクジェット記録装置及びインク相変化検出方法 |
JPH09141896A (ja) * | 1995-11-20 | 1997-06-03 | Brother Ind Ltd | インクジェットヘッド装置 |
JP2002361893A (ja) * | 2001-06-13 | 2002-12-18 | Ricoh Co Ltd | 記録ヘッド及びインクジェット記録装置 |
JP2008238434A (ja) * | 2007-03-26 | 2008-10-09 | Seiko Epson Corp | 液体噴射ヘッド |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017144721A (ja) * | 2016-02-16 | 2017-08-24 | ゼロックス コーポレイションXerox Corporation | 固体インク用プリンタ用カスケーディング容器 |
Also Published As
Publication number | Publication date |
---|---|
BRPI1000343A2 (pt) | 2011-03-22 |
US20100201764A1 (en) | 2010-08-12 |
CN101979250A (zh) | 2011-02-23 |
CN101979250B (zh) | 2013-11-06 |
JP5094892B2 (ja) | 2012-12-12 |
EP2216177A1 (en) | 2010-08-11 |
KR20100091114A (ko) | 2010-08-18 |
EP2216177B1 (en) | 2012-01-04 |
US8079691B2 (en) | 2011-12-20 |
ATE539891T1 (de) | 2012-01-15 |
KR101573942B1 (ko) | 2015-12-02 |
MX2010001369A (es) | 2010-08-12 |
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