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1. (WO2018042404) METHOD AND EQUIPMENT FOR STUDYING AND ESTABLISHING THE PHISICO-CHEMICAL CONDITIONS OF STICTION BETWEEN A BRAKING ELEMENT AND AN ELEMENT TO BE BRAKED
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Pub. No.: WO/2018/042404 International Application No.: PCT/IB2017/055334
Publication Date: 08.03.2018 International Filing Date: 05.09.2017
IPC:
G01N 19/04 (2006.01) ,G01N 17/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
19
Investigating materials by mechanical methods
04
Measuring adhesive force between materials, e.g. of sealing tape, of coating
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
17
Investigating resistance of materials to the weather, to corrosion, or to light
Applicants:
ITT ITALIA S.R.L. [IT/IT]; Corso Europa, 41/43 20020 Lainate, IT
Inventors:
SIN XICOLA, Agustin; IT
FEDRIZZI, Lorenzo; IT
ANDREATTA, Francesco; IT
DE NICOLO', Alessandro; IT
Agent:
PLEBANI, Rinaldo; IT
BOGGIO, Luigi; IT
BONGIOVANNI, Simone; IT
FRANZOLIN, Luigi; IT
CERBARO, Elena; IT
D'ANGELO, Fabio; IT
BERGADANO, Mirko; IT
FIUSSELLO, Francesco; IT
DI SCIUVA, Michele; IT
LOVINO, Paolo; IT
NANNUCCI, Lorenzo; IT
ECCETTO, Mauro; IT
CERNUZZI, Daniele; IT
BERNOTTI, Andrea; IT
MACCAGNAN, Matteo; IT
MANGINI, Simone; IT
MANCONI, Stefano; IT
BELLEMO, Matteo; IT
BOSMAN, Cesare; IT
GIANNINI, Manuela; IT
ZAMPROGNO, Bruno; IT
ANDREOTTI, Erika; IT
CASCIANO, Lidia; IT
SPALLA, Pietro; IT
BOSIA, Alessandra; IT
BERTOLOTTO, Simone; IT
MUSCONI, Roberta; IT
CATALDI, Giulia; IT
FIUME, Orazio; IT
MARTINI, Gabriele; IT
Priority Data:
10201600008957605.09.2016IT
Title (EN) METHOD AND EQUIPMENT FOR STUDYING AND ESTABLISHING THE PHISICO-CHEMICAL CONDITIONS OF STICTION BETWEEN A BRAKING ELEMENT AND AN ELEMENT TO BE BRAKED
(FR) PROCÉDÉ ET ÉQUIPEMENT POUR L'ÉTUDE ET LA MISE EN PLACE DE CONDITIONS PHYSICO-CHIMIQUES DE FROTTEMENT STATIQUE ENTRE UN ÉLÉMENT DE FREINAGE ET UN ÉLÉMENT À FREINER
Abstract:
(EN) Method wherein a first and a second mechanical element (4, 5) are attached respectively to a first and second support (7, 9), which are immersed in an electrolyte (21) together with a counter-electrode (19) and a reference electrode (20) in order to form an electrochemical cell (2) wherein the second mechanical element thereof is a working electrode being connected to an insulated electric wire (12) connected as well the counter-electrode to a potential/current generator (23); a first uncovered face (15) of the second element, for the remainder thereof incorporated within the second support, is pressed against the first element (4) and a potential being applied to the second element of at least one predetermined value and/or a predetermined electrical current is passed, detecting the electrical current that is transmitted through the electrolyte as a function of the potential applied and/or the potential that is established as a function of the predetermined current.
(FR) L'invention concerne un procédé dans lequel des premier et second éléments mécaniques (4, 5) sont fixés respectivement à des premier et second supports (7, 9) qui sont immergés dans un électrolyte (21) conjointement avec une contre-électrode (19) et une électrode de référence (20) pour former une cellule électrochimique (2), ledit second élément mécanique étant une électrode de travail connectée à un fil électrique isolé (12) connecté conjointement avec la contre-électrode à un générateur de tension/courant (23) ; une première face découverte (15) du second élément, dont le reste est intégré dans le second support, est pressée contre le premier élément (4) et une tension d'au moins une valeur prédéterminée est appliquée au second élément et/ou un courant électrique prédéterminé est transmis, ce qui permet de déterminer le courant électrique transmis à travers l'électrolyte en fonction de la tension appliquée et/ou de la tension établie en fonction du courant prédéterminé.
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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: English (EN)
Filing Language: Italian (IT)