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1. (WO2018105500) PRINTING DEVICE AND HEAD UNIT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/105500 International Application No.: PCT/JP2017/043195
Publication Date: 14.06.2018 International Filing Date: 30.11.2017
IPC:
B41J 2/17 (2006.01) ,B41J 2/01 (2006.01)
Applicants: SEIKO EPSON CORPORATION[JP/JP]; 1-6, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1608801, JP
Inventors: OZAWA Kinya; JP
TANIGUCHI Seiichi; JP
USUDA Hidenori; JP
NAKAJIMA Yasumasa; JP
Agent: WATANABE Kazuaki; JP
NISHIDA Keisuke; JP
NAKAI Satoshi; JP
Priority Data:
2016-23965209.12.2016JP
Title (EN) PRINTING DEVICE AND HEAD UNIT
(FR) DISPOSITIF D'IMPRESSION ET UNITÉ TÊTE
(JA) 印刷装置、及び、ヘッドユニット
Abstract: front page image
(EN) The purpose of the invention is to be able to reduce the occurrence of printing defects caused by a mist of a reaction liquid. This printing device comprises: an ink discharging nozzle row 14b that discharges an ink; a reaction liquid discharging nozzle row 14a, 14c that discharges a reaction liquid having a property of coagulating the ink; and a plasma actuator 20 that generates an airflow to a platen gap.
(FR) L'objectif de l'invention est de pouvoir réduire l'apparition de défauts d'impression provoqués par un brouillard d'un liquide de réaction. Ce dispositif d'impression comprend : une rangée de buses de décharge d'encre 14b qui déchargent une encre ; une rangée de buses de décharge de liquide de réaction 14a, 14c qui déchargent un liquide de réaction possédant une propriété de coagulation de l'encre ; et un actionneur de plasma 20 qui génère un flux d'air vers un espace de platine.
(JA) 反応液のミストによる印字不良の発生を低減できるようにすることを目的とする。 印刷装置は、インクを吐出するインク吐出用ノズル列14bと、インクを凝集させる性質を有する反応液を吐出する反応液吐出用ノズル列14a、14cと、プラテンギャップに対して気流を発生させるプラズマアクチュエーター20と、を備える。
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, 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)