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1. (WO2010075532) AN APPARATUS AND METHOD FOR PROVIDING THERMAL MANAGEMENT OF A SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075532 International Application No.: PCT/US2009/069451
Publication Date: 01.07.2010 International Filing Date: 23.12.2009
IPC:
F02D 23/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
23
Controlling engines characterised by their being supercharged
Applicants:
CUMMINS, INC [US/US]; 500 Jackson Street Columbus, IN 47202, US (AllExceptUS)
MORGAN, Andreae [US/US]; US (UsOnly)
SUJAN, Vivek [IN/US]; US (UsOnly)
BHANDARY, Kirtan [NP/US]; US (UsOnly)
FRAZIER, Tim [US/US]; US (UsOnly)
DALE, Andrian [GB/US]; US (UsOnly)
MATTHEWS, Jeffrey [GB/US]; US (UsOnly)
Inventors:
MORGAN, Andreae; US
SUJAN, Vivek; US
BHANDARY, Kirtan; US
FRAZIER, Tim; US
DALE, Andrian; US
MATTHEWS, Jeffrey; US
Agent:
ALLIE, John, H.; Krieg Devault LLP One Indiana Square, Suite 2800 Indianapolis, IN 46204, US
Priority Data:
12/343,46223.12.2008US
Title (EN) AN APPARATUS AND METHOD FOR PROVIDING THERMAL MANAGEMENT OF A SYSTEM
(FR) APPAREIL ET PROCÉDÉ PERMETTANT D'ASSURER LA GESTION THERMIQUE D'UN SYSTÈME
Abstract:
(EN) An embodiment is an apparatus for providing thermal management of a diesel aftertreatment device. The apparatus includes an intake throttle, at least one exhaust gas recirculation (EGR) valve coupled to the intake throttle, a turbine bypasss valve coupled to the at least one EGR valve and a control mechanism coupled to the intake throttle, the at least one EGR valve and the turbine bypasss valve for selectively actuating at least one of the valves based on an engine operation profile.
(FR) Un mode de réalisation concerne un appareil assurant la gestion thermique d'un dispositif de post-traitement Diesel. L'appareil comprend un étranglement d'admission, au moins une vanne de recirculation des gaz d'échappement (EGR) accouplée à l'étranglement d'admission, une vanne de dérivation de turbine couplée à au moins une vanne EGR et un mécanisme de commande couplé à l'étranglement d'admission, le ou les vannes EGR et la vanne de dérivation de turbine permettant d'actionner de façon sélective au moins une des vannes d'après un profil de fonctionnement de moteur.
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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, 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, 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 (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)