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Pub. No.:    WO/2010/024632    International Application No.:    PCT/KR2009/004857
Publication Date: 04.03.2010 International Filing Date: 28.08.2009
B41J 2/175 (2006.01)
Applicants: INKTEC CO.,LTD. [KR/KR]; 1124, Shingil-dong, Danwon-gu Ansan-city, Kyungki-do 425-839 (KR) (For All Designated States Except US).
CHUNG, Kwang Choon [KR/KR]; (KR) (For US Only).
LEE, Jeong Guck [KR/KR]; (KR) (For US Only)
Inventors: CHUNG, Kwang Choon; (KR).
LEE, Jeong Guck; (KR)
Agent: SA, Kwang Young; Rm.1610 HyundaiVenturetel 642-1 Yeoksam-dong, Gangnam-gu Seoul 135-910 (KR)
Priority Data:
10-2008-0084619 28.08.2008 KR
(KO) 잉크젯 프린터용 잉크카트리지
Abstract: front page image
(EN)The present invention relates to an ink cartridge for an inkjet printer that includes a main body having an interior with an ink storage chamber for storing ink, and an ink pressure maintaining chamber inserted with an ink absorbing member to maintain the negative pressure of the ink. The main body of the ink cartridge has an exterior with an air hole for the inflow of ambient air into the ink pressure maintaining chamber, and the main body of the ink cartridge has a bottom surface with an ink outlet port for discharging ink towards a printer head. The ink pressure maintaining chamber has a tubular shape, and is fixed on the main body of the ink cartridge. A partition wall is inserted into the ink storage chamber in the direction vertical to the ink outlet port, and has holes formed at the lower portion thereof to enable the flow of ink/air between the ink storage chamber and the ink pressure maintaining chamber.
(FR)L'invention concerne une cartouche d'encre pour imprimante à jet d'encre comprenant un corps principal à espace interne qui comporte une chambre de stockage d'encre, et une chambre de maintien de pression d'encre dans laquelle est inséré un élément d'absorption d'encre maintenant la pression négative de l'encre. Ledit corps principal présente une zone externe qui comporte un trou de passage d'air laissant entrer l'air ambiant dans la chambre de maintien de pression d'encre, et une surface inférieure qui comporte un trou d'évacuation d'encre fournissant l'encre à une tête d'imprimante. Ladite chambre est de forme tubulaire, et elle est fixée sur le corps principal en question. Une cloison séparatrice est insérée dans la chambre de stockage d'encre en direction verticale par rapport au trou d'évacuation d'encre, comportant des trous sur sa partie inférieure pour permettre le flux d'encre/air entre la chambre de stockage d'encre et la chambre de maintien de pression d'encre.
(KO)본 발명은 몸체 내부에는 잉크가 저장된 잉크 저장챔버와; 잉크흡수재가 내부삽입되어 잉크 부압을 유지시키는 잉크부압 유지챔버를 포함하고, 몸체 외부에는 상기 잉크부압 유지챔버로 외부공기가 유입되도록 공기구멍이 형성되고, 내부 잉크가 프린터 헤드쪽으로 토출되도록 몸체 저면에 잉크토출구가 형성되고, 상기 잉크부압 유지챔버는 관 형태로 몸체 상면에 고정되고, 잉크토출구에 수직방향으로 잉크 저장챔버 내에 삽입되어 상기 잉크 저장챔버와 잉크부압 유지챔버 간에 잉크/공기가 상호 이동되도록 격벽 하부에 연통구가 형성된 것을 특징으로 하는 잉크젯 프린터용 잉크 카트리지를 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)