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1. (WO2018030118) INK JET RECORDING APPARATUS AND INK TANK USED IN SAME
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Pub. No.: WO/2018/030118 International Application No.: PCT/JP2017/026472
Publication Date: 15.02.2018 International Filing Date: 21.07.2017
IPC:
B41J 2/175 (2006.01) ,B41J 2/01 (2006.01) ,B41J 2/02 (2006.01) ,B41J 2/08 (2006.01) ,B41J 2/185 (2006.01) ,B41J 2/195 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
175
Ink supply systems
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
015
characterised by the jet generation process
02
generating a continuous ink jet
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
07
characterised by jet control
075
for many-valued deflection
08
charge-control type
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
18
Ink recirculation systems
185
Ink-collectors; Ink-catchers
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
195
for monitoring ink quality
Applicants:
株式会社日立産機システム HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. [JP/JP]; 東京都千代田区神田練塀町3番地 3, Kanda Neribei-cho, Chiyoda-ku, Tokyo 1010022, JP
Inventors:
亘 孝雄 WATARI Takao; JP
猪狩 光雄 IGARI Mitsuo; JP
Agent:
青稜特許業務法人 SEIRYO I.P.C.; 東京都中央区八丁堀二丁目24番2号 24-2, Hatchobori 2-chome, Chuo-ku, Tokyo 1040032, JP
Priority Data:
2016-15626809.08.2016JP
Title (EN) INK JET RECORDING APPARATUS AND INK TANK USED IN SAME
(FR) APPAREIL D’ENREGISTREMENT À JET D’ENCRE ET RÉSERVOIR D’ENCRE UTILISÉ DANS CELUI-CI
(JA) インクジェット記録装置およびそれに用いるインクタンク
Abstract:
(EN) Ink in an ink jet recording apparatus body is liable to be affected by the region of use. For example, control of the ink viscosity, essential for generating ink particles affecting print quality, may become difficult depending on the ambient temperature. Further, controlling the ink viscosity using a liquid surface detection means causes problems in that printing is required to be put on standby every time the ambient temperature changes, and it takes time until the desired ink viscosity is obtained. In order to solve the above problem, provided is an ink tank used in an ink jet recording apparatus, wherein the ink tank is divided into a plurality of spaces, and each of the plurality of spaces is filled with ink having a different viscosity, color, or performance.
(FR) Selon la présente invention, l’encre dans un corps d’appareil d’enregistrement à jet d’encre est susceptible d’être affectéee par la région d’utilisation. Par exemple, le contrôle de la viscosité de l’encre, essentielle pour la génération de particules d’encre affectant la qualité d’impression, peut devenir difficile en fonction de la température ambiante. En outre, le contrôle de la viscosité de l’encre au moyen d’un moyen de détection de surface de liquide cause des problèmes en ce que l’impression doit être mise en attente chaque fois que la température ambiante change, et un certain temps est nécessaire pour que la viscosité souhaitée de l’encre soit obtenue. Afin de résoudre le problème ci-dessus, l’invention concerne un réservoir d’encre utilisé dans un appareil d’enregistrement à jet d’encre, le réservoir d’encre étant divisé en une pluralité d’espaces, et chacun de la pluralité d’espaces étant rempli d’encre ayant une viscosité, une couleur ou une performance différente.
(JA) インクジェット記録装置本体のインクは、周囲温度により印字品質に影響を及ぼすインク粒子の作成に不可欠なインク粘度の制御が困難になるなど、使用地域による影響を受ける。また、液面検知手段によるインク粘度の制御においても周囲温度が変化するたびに印字を待機させ、所望のインク粘度に到達するまで時間が掛かるという課題がある。 上記課題を解決するために、 インクジェット記録装置に用いられるインクタンクであって、インクタンクは複数のスペースに分かれており、複数のスペースにはそれぞれ異なる粘度または色または性能に設定されたインクが充填されている構成とする。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)