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1. (WO2019048742) ELECTROMAGNETIC ACTUATOR
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Pub. No.: WO/2019/048742 International Application No.: PCT/FR2017/052384
Publication Date: 14.03.2019 International Filing Date: 07.09.2017
IPC:
G01D 5/14 (2006.01) ,F16D 55/228 (2006.01)
G PHYSICS
01
MEASURING; TESTING
D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5
Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
12
using electric or magnetic means
14
influencing the magnitude of a current or voltage
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
55
Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
02
with axially-movable discs or pads pressed against axially-located rotating members
22
by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
228
with a separate actuating member for each side
Applicants:
WARNER ELECTRIC EUROPE SAS [FR/FR]; Zone Industrielle 49124 Saint Barthelemy D'Anjou, FR
Inventors:
COUTURIER, Eric; FR
VOLANT, Eric; FR
BARDON, Arnaud; FR
Agent:
CAPRI; 33 rue de Naples 75008 Paris, FR
Priority Data:
Title (EN) ELECTROMAGNETIC ACTUATOR
(FR) ACTIONNEUR ELECTROMAGNETIQUE
Abstract:
(EN) Electromagnetic actuator comprising at least one inductor (I), an armature (A), a driving disc (D) and an elastic pressurising means, and at least one measuring module comprising a magnetic field sensor (3), such as a Hall effect sensor, arranged in a radial plane Prv and defining a direction of sensitivity B to the magnetic fields, the measuring module (H) comprising at least one permanent magnet (42, 43) which moves relative to the magnetic field sensor (3) so as to generate a magnetic field detectable by the magnetic field sensor (3), characterised in that the sensitivity direction B of the magnetic field sensor (3) is perpendicular to the radial plane Prv wherein the magnetic field sensor (3) is positioned.
(FR) Actionneur électromagnétique comprenant au moins un inducteur (I), une armature (A), un disque d'entrainement (D) et un moyen de mise en pression élastique, ainsi qu'au moins un module de mesure comprenant un capteur de champ magnétique (3), tel qu'un capteur à effet Hall, disposé dans un plan radial Prv et définissant une direction de sensibilité B aux champs magnétiques, le module de mesure (H) comprenant au moins un aimant permanent (42, 43) qui se déplace par rapport au capteur de champ magnétique (3) de manière à générer un champ magnétique détectable par le capteur de champ magnétique (3), caractérisé en ce que la direction de sensibilité B du capteur de champ magnétique (3) est perpendiculaire au plan radial Prv dans lequel le capteur de champ magnétique (3) est positionné.
front page image
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)