JP2019137004A - 液体循環装置及び液体吐出装置 - Google Patents
液体循環装置及び液体吐出装置 Download PDFInfo
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- JP2019137004A JP2019137004A JP2018024646A JP2018024646A JP2019137004A JP 2019137004 A JP2019137004 A JP 2019137004A JP 2018024646 A JP2018024646 A JP 2018024646A JP 2018024646 A JP2018024646 A JP 2018024646A JP 2019137004 A JP2019137004 A JP 2019137004A
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- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 230000005484 gravity Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 147
- 230000010349 pulsation Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000015654 memory Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003936 working memory Effects 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
-
- 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
-
- 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
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- 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
- B41J2/17556—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
- B41J2/17—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
- B41J2/18—Ink recirculation systems
-
- 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
- B41J2/21—Ink jet for multi-colour printing
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
Abstract
Description
以下、第1の実施形態に係るインク循環装置(液体循環装置)13を用いたインクジェット記録装置(液体吐出装置)1について、図1乃至図3を用いて説明する。
以下、第2の実施形態に係る2つのインク循環装置13を用いたインクジェット記録装置1Aについて、図4乃至図5を用いて説明する。なお、第2の実施形態に係るインクジェット記録装置1Aの構成のうち、上述した第1の実施形態に係るインクジェット記録装置1と同様の構成には同一符号を付し、その詳細な説明は省略する。
以下、第3の実施形態に係るインク循環装置13を用いたインクジェット記録装置1Bについて、図6を用いて説明する。なお、第3の実施形態に係るインクジェット記録装置1Bの構成のうち、上述した第1の実施形態に係るインクジェット記録装置1と同様の構成には同一符号を付し、その詳細な説明は省略する。
Claims (5)
- 第1流路管と、
前記第1流路管の中途に設けられる第1ポンプと、
前記第1流路管の中途であって、前記第1ポンプの二次側に設けられ、前記第1流路管の流路断面積よりも大きい流路断面積に形成される第1拡径部と、
第2流路管と、
前記第2流路管の中途に設けられた第2ポンプと、
前記第2流路管の中途であって、前記第2ポンプの一次側に設けられ、前記第2流路管の流路断面積よりも大きい流路断面積に形成される第2拡径部と、
を備える液体循環装置。 - 前記第1流路管の中途であって、前記第1拡径部の二次側に設けられ、前記第1流路管の圧力を検出する第1圧力センサと、
前記第1流路管の中途であって、前記第1拡径部の二次側に設けられ、前記第1流路管を開閉する第1バルブと、
前記第2流路管の中途であって、前記第2拡径部の一次側に設けられ、前記第2流路管の圧力を検出する第2圧力センサと、
前記第2流路管の中途であって、前記第2拡径部の一次側に設けられ、前記第2流路管を開閉する第2バルブと、
をさらに備える請求項1に記載の液体循環装置。 - 前記第1流路管、前記第1ポンプ、前記第1拡径部、前記第2流路管、前記第2ポンプ及び前記第2拡径部は複数設けられる、請求項1に記載の液体循環装置。
- インクを吐出するノズルを複数有する液体吐出ヘッドと、
二次側が前記液体吐出ヘッドに接続される第1流路管と、
前記第1流路管の中途に設けられる第1ポンプと、
前記第1流路管の中途であって、前記第1ポンプの二次側に設けられ、前記第1流路管の流路断面積よりも大きい流路断面積に形成される第1拡径部と、
一次側が前記液体吐出ヘッドに接続される第2流路管と、
前記第2流路管の中途に設けられる第2ポンプと、
前記第2流路管の中途であって、前記第2ポンプの一次側に設けられ、前記第2流路管の流路断面積よりも大きい流路断面積に形成される第2拡径部と、
を備える液体吐出装置。 - 前記液体吐出ヘッドは、前記複数のノズルが重力方向に対して交差する方向に開口する、請求項4に記載の液体吐出装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018024646A JP7062458B2 (ja) | 2018-02-15 | 2018-02-15 | 液体吐出装置 |
CN201910105385.0A CN110154528A (zh) | 2018-02-15 | 2019-02-01 | 液体循环装置及液体喷出装置 |
US16/271,972 US20190248149A1 (en) | 2018-02-15 | 2019-02-11 | Liquid circulation device and liquid discharge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018024646A JP7062458B2 (ja) | 2018-02-15 | 2018-02-15 | 液体吐出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019137004A true JP2019137004A (ja) | 2019-08-22 |
JP7062458B2 JP7062458B2 (ja) | 2022-05-16 |
Family
ID=67542068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018024646A Active JP7062458B2 (ja) | 2018-02-15 | 2018-02-15 | 液体吐出装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190248149A1 (ja) |
JP (1) | JP7062458B2 (ja) |
CN (1) | CN110154528A (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06183027A (ja) * | 1992-12-21 | 1994-07-05 | Canon Inc | インクジェット記録装置およびこれを用いたインクジェット記録物の製法 |
JP2005199579A (ja) * | 2004-01-16 | 2005-07-28 | Fuji Photo Film Co Ltd | インクジェット記録装置 |
JP2009101516A (ja) * | 2007-10-19 | 2009-05-14 | Fujifilm Corp | インクジェット記録装置及び記録方法 |
JP2009241502A (ja) * | 2008-03-31 | 2009-10-22 | Fujifilm Corp | インクジェット記録装置、インクジェット記録方法 |
US20110279495A1 (en) * | 2010-05-11 | 2011-11-17 | Toshiba Tec Kabushiki Kaisha | Ink jet recording apparatus |
US20150062240A1 (en) * | 2013-09-04 | 2015-03-05 | Krones Ag | Container handling machine for printing onto container |
WO2015174280A1 (ja) * | 2014-05-14 | 2015-11-19 | 富士フイルム株式会社 | 画像記録装置、液体供給装置及びその制御方法 |
JP2017193081A (ja) * | 2016-04-19 | 2017-10-26 | 東芝テック株式会社 | 液体循環モジュール及び液体吐出装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7195333B2 (en) * | 2004-05-05 | 2007-03-27 | Eastman Kodak Company | Ink jet print station with improved start up and a method for starting up inkjet printers |
KR20080104508A (ko) * | 2007-05-28 | 2008-12-03 | 삼성전자주식회사 | 잉크젯 화상형성장치 |
JP5257139B2 (ja) * | 2009-02-26 | 2013-08-07 | 株式会社リコー | 画像形成装置 |
JP5821326B2 (ja) * | 2011-06-28 | 2015-11-24 | 富士ゼロックス株式会社 | 液体供給機構及び画像形成装置 |
JP6362109B2 (ja) * | 2013-10-04 | 2018-07-25 | キヤノン株式会社 | インプリント装置および部品の製造方法 |
-
2018
- 2018-02-15 JP JP2018024646A patent/JP7062458B2/ja active Active
-
2019
- 2019-02-01 CN CN201910105385.0A patent/CN110154528A/zh not_active Withdrawn
- 2019-02-11 US US16/271,972 patent/US20190248149A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06183027A (ja) * | 1992-12-21 | 1994-07-05 | Canon Inc | インクジェット記録装置およびこれを用いたインクジェット記録物の製法 |
JP2005199579A (ja) * | 2004-01-16 | 2005-07-28 | Fuji Photo Film Co Ltd | インクジェット記録装置 |
JP2009101516A (ja) * | 2007-10-19 | 2009-05-14 | Fujifilm Corp | インクジェット記録装置及び記録方法 |
JP2009241502A (ja) * | 2008-03-31 | 2009-10-22 | Fujifilm Corp | インクジェット記録装置、インクジェット記録方法 |
US20110279495A1 (en) * | 2010-05-11 | 2011-11-17 | Toshiba Tec Kabushiki Kaisha | Ink jet recording apparatus |
US20150062240A1 (en) * | 2013-09-04 | 2015-03-05 | Krones Ag | Container handling machine for printing onto container |
WO2015174280A1 (ja) * | 2014-05-14 | 2015-11-19 | 富士フイルム株式会社 | 画像記録装置、液体供給装置及びその制御方法 |
JP2017193081A (ja) * | 2016-04-19 | 2017-10-26 | 東芝テック株式会社 | 液体循環モジュール及び液体吐出装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7062458B2 (ja) | 2022-05-16 |
CN110154528A (zh) | 2019-08-23 |
US20190248149A1 (en) | 2019-08-15 |
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