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Machine translation
1. (WO2003078822) PUMP COMPONENTS AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/078822    International Application No.:    PCT/US2003/007560
Publication Date: 25.09.2003 International Filing Date: 13.03.2003
IPC:
F02M 59/10 (2006.01), F04B 1/04 (2006.01)
Applicants: BREEDEN, Robert, H. [US/US]; (US)
Inventors: BREEDEN, Robert, H.; (US)
Agent: HABIB, Jeffrey, S.; Hooker & Habib, P.C. 100 Chestnut Street Suite 304 Harrisburg, PA 17101 (US)
Priority Data:
10/097,369 14.03.2002 US
Title (EN) PUMP COMPONENTS AND METHOD
(FR) COMPOSANTS DE POMPE ET PROCEDE
Abstract: front page image
(EN)An improved interface (303) between a piston (34) and slipper (38) in a high pressure pump and a method for forming the interface (303) are disclosed. The interface (303) includes a spherical surface, a nearly spherical surface and a band in the nearly spherical surface engaging the spherical surface.
(FR)La présente invention concerne une interface améliorée (303) entre un piston (34) et un élément à glissement (38) dans une pompe à haute pression, ainsi qu'un procédé pour établir cette interface (303). Ladite interface (303) comprend une surface sphérique, une surface quasiment sphérique et une bande située dans la surface quasiment sphérique, qui vient en prise avec la surface sphérique.
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, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, 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)