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Machine translation
1. (WO2010144114) INJECTOR HAVING SWIRL STRUCTURE DOWNSTREAM OF VALVE SEAT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/144114    International Application No.:    PCT/US2010/001548
Publication Date: 16.12.2010 International Filing Date: 27.05.2010
IPC:
F02M 61/00 (2006.01)
Applicants: STANADYNE CORPORATION [US/US]; 92 Deerfield Road Windsor, CT 06095 (US) (For All Designated States Except US).
CAVANAGH, Mark, S. [US/US]; (US) (For US Only).
LUCAS, Robert, G. [US/US]; (US) (For US Only)
Inventors: CAVANAGH, Mark, S.; (US).
LUCAS, Robert, G.; (US)
Agent: ANDREWS, Alexander, E.; ALIX, YALE & RISTAS, LLP 750 Main Street, Suite 1400 Hartford, CT 06103-2721 (US)
Priority Data:
12/456,063 11.06.2009 US
Title (EN) INJECTOR HAVING SWIRL STRUCTURE DOWNSTREAM OF VALVE SEAT
(FR) INJECTEUR À STRUCTURE TOURBILLONNANTE EN AVAL D'UN SIÈGE DE SOUPAPE
Abstract: front page image
(EN)An atomizing injector comprises a body having a central bore with a valve situated in the bore, leading to a chamber. An actuator moves the valve between closed condition and open conditions, selectively exposing the chamber to a flow of pressurized liquid. A discharge port extends from the chamber to a discharge orifice. A swirl element is situated in the chamber, while leaving a free space in the chamber immediately above the discharge port. When the valve is opened, liquid flows into the chamber, through the swirl element into the space, forming a whirl in the space before passing through the discharge port and exiting the discharge orifice as an atomized whirling spray.
(FR)Un injecteur d'atomisation comprend un corps comportant un trou central, dans lequel se situe une soupape, menant à une chambre. Un actionneur déplace la soupape entre un état fermé et des états ouverts, exposant sélectivement la chambre à un écoulement de liquide sous pression. Un trou d'évacuation s'étend de la chambre à un orifice d'évacuation. Un élément tourbillonnant se situe dans la chambre, tout en laissant un espace libre dans la chambre juste au-dessus du trou d'évacuation. Lorsque la soupape est ouverte, le liquide s'écoule dans la chambre, passe dans l'élément tourbillonnant jusque dans l'espace, formant un tourbillon dans l'espace avant de traverser le trou d'évacuation et de quitter l'orifice d'évacuation sous forme de pulvérisation tourbillonnante atomisée.
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, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, 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)