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1. (WO2013112125) FLUID CARTRIDGE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/112125 International Application No.: PCT/US2012/022194
Publication Date: 01.08.2013 International Filing Date: 23.01.2012
IPC:
B41J 2/175 (2006.01) ,B41J 2/135 (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
135
Nozzles
Applicants:
MURPHY, Bryan [IE/IE]; IE (UsOnly)
RITTGERS, William, Jon [US/IE]; IE (UsOnly)
HEGARTY, Coilin [IE/IE]; IE (UsOnly)
MACIAS, Eduardo [IE/IE]; IE (UsOnly)
HENDLEY, Odhran [IE/IE]; IE (UsOnly)
MULLOY, Michael [IE/IE]; IE (UsOnly)
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US (AllExceptUS)
Inventors:
MURPHY, Bryan; IE
RITTGERS, William, Jon; IE
HEGARTY, Coilin; IE
MACIAS, Eduardo; IE
HENDLEY, Odhran; IE
MULLOY, Michael; IE
Agent:
ORMISTON, Steven, R.; Hewlett Packard Company Intellectual Property Administration 3404 E. Harmony Rd. MS: 35 Fort Collins, CO 80528, US
Priority Data:
Title (EN) FLUID CARTRIDGE
(FR) CARTOUCHE DE FLUIDE
Abstract:
(EN) In one example, a fluid cartridge for an inkjet type liquid dispensing device includes a housing having a chamber therein for holding a liquid, a vent through which air may enter the chamber, and an outlet through which liquid may pass from the chamber out of the housing. A capillary material is disposed in the chamber between the vent and the outlet so that, when the capillary material is sufficiently depleted of liquid, the capillary material forms an airway from the vent to the outlet. The outlet configured to cause an abrupt break in a liquid connection in the outlet as air enters the outlet through the capillary material.
(FR) La présente invention concerne, dans un exemple, une cartouche de fluide destinée à un dispositif de distribution de liquide de type à jet d'encre comprenant un logement doté en son sein d'une chambre destinée à contenir un liquide, un évent à travers lequel l'air peut entrer dans la chambre, et un orifice de sortie à travers lequel un liquide peut passer depuis la chambre et sortir du logement. Un matériau capillaire est disposé dans la chambre entre l'évent et l'orifice de sortie de sorte que, lorsque le matériau capillaire est suffisamment appauvri en liquide, le matériau capillaire forme une voie d'air en provenance de l'évent et en direction de l'orifice de sortie. L'orifice de sortie est configuré pour provoquer une rupture soudaine dans un raccordement liquide dans l'orifice de sortie lorsque l'air entre dans l'orifice de sortie à travers le matériau capillaire.
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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, KR, 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, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)