Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019050540) FLUIDIC DIES WITH INLET AND OUTLET CHANNELS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/050540 International Application No.: PCT/US2017/050901
Publication Date: 14.03.2019 International Filing Date: 11.09.2017
IPC:
B41J 2/14 (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
135
Nozzles
14
Structure thereof
Applicants:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors:
CUMBIE, Michael W.; US
CHEN, Chien-Hua; US
Agent:
MORRIS, Jordan; US
NICHOLS, Steven L.; US
Priority Data:
Title (EN) FLUIDIC DIES WITH INLET AND OUTLET CHANNELS
(FR) MATRICES FLUIDIQUES À CANAUX D'ENTRÉE ET DE SORTIE
Abstract:
(EN) In one example in accordance with the present disclosure, a fluidic ejection die is described. The die includes an array of nozzles. Each nozzle includes an ejection chamber, an opening, and a fluid actuator disposed within the ejection chamber. Each nozzle also includes an inlet passage to deliver fluid into the ejection chamber and an outlet passage to deliver fluid out of the ejection chamber. The fluidic ejection die also includes an array of channels divided into inlet channels and outlet channels. Each inlet channel is fluidly connected to a respective plurality of inlet passages and each outlet channel is fluidly connected to a respective plurality of outlet passages.
(FR) La présente invention concerne, selon un exemple, une matrice d'éjection fluidique. La matrice comprend un réseau de buses. Chaque buse comprend une chambre d'éjection, une ouverture et un actionneur de fluide disposé à l'intérieur de la chambre d'éjection. Chaque buse comprend également un passage d'entrée afin de distribuer un fluide dans la chambre d'éjection et un passage de sortie afin de distribuer un fluide hors de la chambre d'éjection. La matrice d'éjection fluidique comprend également un réseau de canaux divisés en canaux d'entrée et en canaux de sortie. Chaque canal d'entrée est en communication fluidique avec une pluralité respective de passages d'entrée et chaque canal de sortie est en communication fluidique avec une pluralité respective de passages de sortie.
front page image
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)