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Machine translation
1. (WO2004007204) SOLENOID VALVE FOR A DROP ON DEMAND INK JET PRINTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/007204    International Application No.:    PCT/GB2003/003024
Publication Date: 22.01.2004 International Filing Date: 11.07.2003
Chapter 2 Demand Filed:    10.02.2004    
IPC:
B41J 2/00 (2006.01), G06K 15/10 (2006.01)
Applicants: WILLETT INTERNATIONAL LIMITED [GB/GB]; 3 Cronin Road, Weldon South Industrial Estate, Corby, Northants NN18 8AQ (GB) (For All Designated States Except US).
HORSNELL, David, Andrew [GB/GB]; (GB) (For US Only).
TOMLIN, Matthew, Brian [GB/GB]; (GB) (For US Only).
LECHEHEB, Ammar [GB/GB]; (GB) (For US Only).
PRIME, Oliver, John [GB/GB]; (GB) (For US Only).
FOX, Michael, James [GB/GB]; (GB) (For US Only).
BATES, Christopher, Michael [GB/GB]; (GB) (For US Only)
Inventors: HORSNELL, David, Andrew; (GB).
TOMLIN, Matthew, Brian; (GB).
LECHEHEB, Ammar; (GB).
PRIME, Oliver, John; (GB).
FOX, Michael, James; (GB).
BATES, Christopher, Michael; (GB)
Agent: MCGOWAN, George; Intellectual Property Department, Siemens Shared Services, Siemens House, Oldbury, Bracknell RG12 8FZ (GB)
Priority Data:
0216031.5 11.07.2002 GB
0216025.7 11.07.2002 GB
0216029.9 11.07.2002 GB
0216018.2 11.07.2002 GB
0216935.7 22.07.2002 GB
PCT/CA02/01544 15.10.2002 CA
PCT/GB03/00633 11.02.2003 GB
Title (EN) SOLENOID VALVE FOR A DROP ON DEMAND INK JET PRINTER
(FR) DISPOSITIF ET SON MODE DE FONCTIONNEMENT
Abstract: front page image
(EN)The invention relates to a solenoid valve made using certain materials which is capable of operation at high frequencies and which can be made as a compact unit. The plunger (1)is of a unitary construction and is made of an electromagnetically soft material having a saturation flux density greater than 1.4 Teslar. Furthermore the pluger (1) has a daimeter of 3mm or less and a length or diameter ratio of less than 15:1 The invention also relates to method for operating a drop on demand ink jet printer incorporating such a valve.
(FR)L'invention porte sur une soupape à solénoïde faite de certains matériaux, pouvant fonctionner à haute fréquence et réalisable sous forme très compacte. L'invention porte également sur la méthode de mise en oeuvre d'une imprimante à jet d'encre projetant des gouttes à la demande, et utilisant ladite soupape.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, 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)