WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2017186911) A VEHICLE, A CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM, A CONTROL METHOD, AND A COMPUTER PROGRAM PRODUCT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/186911    International Application No.:    PCT/EP2017/060195
Publication Date: 02.11.2017 International Filing Date: 28.04.2017
IPC:
G01S 13/88 (2006.01), F16H 59/66 (2006.01), F16H 61/662 (2006.01)
Applicants: PUNCH POWERTRAIN N.V. [BE/BE]; Industriezone Schurhovenveld 4125 3800 Sint-Truiden (BE)
Inventors: VAN WIJK, Elias; (BE).
VANDEMOORTELE, Peter Willy C; (BE)
Agent: JANSEN, C.M.; (NL)
Priority Data:
2016/5293 28.04.2016 BE
Title (EN) A VEHICLE, A CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM, A CONTROL METHOD, AND A COMPUTER PROGRAM PRODUCT
(FR) VÉHICULE, SYSTÈME DE TRANSMISSION À VARIATION CONTINUE, PROCÉDÉ DE COMMANDE ET PRODUIT DE PROGRAMME INFORMATIQUE
Abstract: front page image
(EN)Continuously variable transmission (CVT) system for a vehicle, comprising a variator having two friction elements. A first friction element is coupled to a second friction element through a torque transmitting member, wherein the clamping force or pressure of at least one friction element onto the torque transmitting member is adjustable. The CVT system further comprising a controller arranged for retrieving information representative of an upcoming road condition, wherein the controller is further arranged for, on the basis of the retrieved information, adjusting the clamping force or pressure of the at least one friction element onto the torque transmitting member.
(FR)La présente invention concerne un système de transmission à variation continue (CVT) pour un véhicule, comprenant un variateur comportant deux éléments de frottement. Un premier élément de frottement est couplé à un deuxième élément de frottement par l'intermédiaire d'un élément de transmission de couple, la force ou la pression de serrage d'au moins un élément de frottement sur l'élément de transmission de couple étant réglable. Le système CVT comprend en outre un dispositif de commande agencé pour extraire des informations représentatives d'un état de route à venir, le dispositif de commande étant en outre agencé pour, sur la base des informations extraites, ajuster la force ou la pression de serrage de l’au moins un élément de frottement sur l'élément de transmission de couple.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, 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: English (EN)
Filing Language: English (EN)