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1. (WO2010076381) APPARATUS AND METHOD FOR CONTROLLING THE SPEED OF AN INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076381 International Application No.: PCT/FI2009/051001
Publication Date: 08.07.2010 International Filing Date: 15.12.2009
Chapter 2 Demand Filed: 22.06.2010
IPC:
F02D 31/00 (2006.01) ,F02D 41/00 (2006.01) ,F02D 41/14 (2006.01) ,F02D 41/22 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
31
Use of non-electrical speed-sensing governors to control combustion engines, not otherwise provided for
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
02
Circuit arrangements for generating control signals
14
Introducing closed-loop corrections
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
22
Safety or indicating devices for abnormal conditions
Applicants:
WÄRTSILÄ FINLAND OY; Tarhaajantie 2 FI-65380 Vaasa, FI (AllExceptUS)
KAAS, Tom [FI/FI]; FI (UsOnly)
TROBERG, Tom [FI/FI]; FI (UsOnly)
PENSAR, Johan [FI/FI]; FI (UsOnly)
Inventors:
KAAS, Tom; FI
TROBERG, Tom; FI
PENSAR, Johan; FI
Agent:
AWEK INDUSTRIAL PATENTS LTD OY; P.O.Box 230 (Lautatarhankatu 6) FI-00101 Helsinki, FI
Priority Data:
2008625431.12.2008FI
Title (EN) APPARATUS AND METHOD FOR CONTROLLING THE SPEED OF AN INTERNAL COMBUSTION ENGINE
(FR) APPAREIL ET PROCÉDÉ DE RÉGULATION DU RÉGIME D'UN MOTEUR À COMBUSTION INTERNE
Abstract:
(EN) The apparatus according to the invention comprises a controller for forming a speed signal arranged to receive speed measurement data (51) of an internal combustion engine as well as speed reference data. The apparatus additionally comprises a module for forming an internal speed reference value (52) based on a speed reference value set, to be used when forming the control signal (53).
(FR) Appareil comprenant un régulateur destiné à former un signal de régime et conçu pour recevoir des données de mesure de régime (51) d'un moteur à combustion interne ainsi que des données de référence de régime. L'appareil comprend en outre un module destiné à former une valeur de référence de régime interne (52) en fonction d'une valeur de référence de régime de consigne, destinée à être utilisée lors de la formation du signal de régulation (53).
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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: Finnish (FI)
Also published as:
EP2379865US20110247588CN102272432KR1020110117121