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Machine translation
1. (WO2018022105) FLUID EJECTION DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/022105    International Application No.:    PCT/US2016/044833
Publication Date: 01.02.2018 International Filing Date: 29.07.2016
IPC:
B41J 2/175 (2006.01), B41J 2/135 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070 (US)
Inventors: MCGUINNESS, Nicholas; (US).
GOVYADINOV, Alexander; (US).
YAMASHITA, Tsuyoshi; (US).
TORNIAINEN, Erik D; (US).
MARKEL, David P.; (US)
Agent: MORRIS, Jordan; (US).
LUND, Scott; (US).
BILLIG, Patrick; (US)
Priority Data:
Title (EN) FLUID EJECTION DEVICE
(FR) DISPOSITIF DE PROJECTION DE FLUIDE
Abstract: front page image
(EN)A fluid ejection device includes a fluid slot, two laterally adjacent fluid ejection chambers each having a drop ejecting element therein, a fluid circulation path communicated with the fluid slot and each of the two laterally adjacent fluid ejection chambers, and a fluid circulating element within the fluid circulation path, with the fluid circulating element laterally adjacent at least one of the two laterally adjacent fluid ejection chambers, and the two laterally adjacent fluid ejection chambers to substantially simultaneously eject drops of fluid therefrom such that the drops of fluid are to coalesce during flight.
(FR)Cette invention concerne un dispositif de projection de fluide, comprenant une fente à fluide, deux chambres de projection de fluide latéralement adjacentes dont chacune possède un élément de projection de gouttes, un trajet de circulation de fluide communiquant avec la fente à fluide et chacune des deux chambres de projection de fluide latéralement adjacentes, et un élément de circulation de fluide à l'intérieur du trajet de circulation de fluide, l'élément de circulation de fluide étant latéralement adjacent à au moins une des deux chambres de projection de fluide latéralement adjacentes, et les deux chambres de projection de fluide latéralement adjacentes étant conçues pour projeter sensiblement simultanément des gouttes de fluide à partir de celles-ci, de telle sorte que les gouttes de fluide coalescent pendant leur course.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)