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1. (WO2018037172) METHOD FOR PREVENTING A BELT THAT CONNECTS A STARTER MEMBER TO AN ENGINE FROM SLIPPING AS A RESULT OF ICE
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Pub. No.: WO/2018/037172 International Application No.: PCT/FR2017/051907
Publication Date: 01.03.2018 International Filing Date: 11.07.2017
IPC:
F16H 7/02 (2006.01) ,F16H 57/01 (2012.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
7
Gearings for conveying rotary motion by endless flexible members
02
with belts; with V-belts
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
57
General details of gearing
01
Monitoring wear or stress of gearing elements, e.g. for triggering maintenance
Applicants:
PSA AUTOMOBILES SA [FR/FR]; 2-10 Boulevard de l'Europe 78300 POISSY, FR
Inventors:
BOUCRAUT, Sébastien; FR
MARCHYLLIE, Alexis; FR
DE BRAUER, Caroline; FR
ANFRAY, Guillaume; FR
Agent:
BOURGUIGNON, Eric; FR
Priority Data:
165790324.08.2016FR
Title (EN) METHOD FOR PREVENTING A BELT THAT CONNECTS A STARTER MEMBER TO AN ENGINE FROM SLIPPING AS A RESULT OF ICE
(FR) PROCEDE DE PREVENTION D'UN RISQUE DE GLISSEMENT PAR GIVRAGE D'UNE COURROIE RELIANT UN ORGANE DE DEMARRAGE A UN MOTEUR
Abstract:
(EN) The invention relates to a method for preventing a belt (4) that connects a starter member (2) to an internal combustion engine (1) of a motor vehicle from slipping, the slipping being liable to occur as a result of a deposit of ice on the belt (4). The method comprises an estimate or measurement (10) of a temperature of the belt (4) at a given moment and, if the estimated or measured temperature of the belt (4) is below a calibratable temperature threshold at least lower than 0°C at this given moment, then, when the internal combustion engine (1) is turning over, a command not to stop the internal combustion engine (1) is issued or, when the internal combustion engine (1) is stopped, a command not to start the internal combustion engine (1) using the starter member (2) associated with the belt (4) is issued.
(FR) L'invention porte sur un procédé de prévention d'un risque de glissement d'une courroie (4) reliant un organe de démarrage (2) à un moteur (1) à combustion interne d'un véhicule automobile, le risque de glissement étant susceptible d'être produit par un dépôt de givre sur la courroie (4). Le procédé comprend une estimation ou une mesure (10) d'une température de la courroie (4) à un instant donné et si la température de la courroie (4) estimée ou mesurée est inférieure à un seuil de température calibrable au moins inférieure à 0°C à cet instant donné, il est procédé, quand le moteur (1) à combustion interne est tournant, à une interdiction d'arrêt du moteur (1) à combustion interne ou, quand le moteur (1) à combustion interne est à l'arrêt, à une interdiction d'un démarrage du moteur (1) à combustion interne par l'organe de démarrage (2) associé à la courroie (4).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)