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1. (WO2019026127) LIQUID CARTRIDGE AND SYSTEM THEREFOR
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Pub. No.: WO/2019/026127 International Application No.: PCT/JP2017/027680
Publication Date: 07.02.2019 International Filing Date: 31.07.2017
IPC:
B41J 2/175 (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
Applicants:
BROTHER KOGYO KABUSHIKI KAISHA [JP/JP]; 15-1, Naeshiro-cho, Mizuho-ku, Nagoya-shi, Aichi 4678561, JP
Inventors:
MIYAO, Takahiro; JP
TAKAHASHI, Hiroaki; JP
KOBAYASHI, Tetsuro; JP
NAKAZAWA, Fumio; JP
ONO, Akihito; JP
NUKUI, Kosuke; JP
Agent:
KITAZAWA, Kazuhiro; JP
KOIZUMI, Shin; JP
ICHIKAWA, Akiko; JP
Priority Data:
Title (EN) LIQUID CARTRIDGE AND SYSTEM THEREFOR
(FR) CARTOUCHE DE LIQUIDE ET SYSTÈME ASSOCIÉ
Abstract:
(EN) A liquid cartridge (30) includes: a cartridge casing (130); and a liquid supply portion (34). The cartridge casing (130) has a liquid storage chamber (32) configured to store a liquid therein. The cartridge casing (130) has an inner surface defining the liquid storage chamber (32). The liquid supply portion (34) has a liquid supply hole (35, 71) extending in a frontward direction (51) perpendicular to a gravitational direction (53) from the liquid storage chamber (32) to an outside in an operational posture of the liquid cartridge (30). The inner surface includes a side surface and a bottom surface in the operational posture of the liquid cartridge (30). The bottom surface has a curved region (115A, 116A, 119A, 122A) connected to the side surface.
(FR) La présente invention concerne une cartouche de liquide (30) qui comprend : un boîtier de cartouche (130) et une partie d'alimentation en liquide (34). Le boîtier de cartouche (130) possède une chambre de stockage de liquide (32) conçue pour y stocker un liquide. Le boîtier de cartouche (130) possède une surface interne délimitant la chambre de stockage de liquide (32). La partie d'alimentation en liquide (34) présente un trou d'alimentation en liquide (35, 71) s'étendant dans une direction vers l'avant (51) perpendiculaire à une direction gravitationnelle (53) depuis la chambre de stockage de liquide vers l'extérieur, dans une position opérationnelle de la cartouche de liquide (30). La surface interne comprend une surface latérale et une surface inférieure dans la position opérationnelle de la cartouche de liquide (30). La surface inférieure présente une région incurvée (115A, 116A, 119A, 122A) reliée à la surface latérale.
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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: English (EN)
Filing Language: English (EN)