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
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2012089962) ELECTROMAGNETIC DEVICE, AND CORRESPONDING ELECTROMAGNETIC ACTUATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/089962 International Application No.: PCT/FR2011/053094
Publication Date: 05.07.2012 International Filing Date: 20.12.2011
IPC:
F02D 41/20 (2006.01) ,H01F 7/18 (2006.01) ,H01F 27/28 (2006.01) ,F01L 9/04 (2006.01)
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
20
Output circuits, e.g. for controlling currents in command coils
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7
Magnets
06
Electromagnets; Actuators including electromagnets
08
with armatures
18
Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
28
Coils; Windings; Conductive connections
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
9
Valve-gear or valve arrangements actuated non-mechanically
04
by electric means
Applicants: MATEOS- BUGATTI, Manuela[FR/FR]; FR (UsOnly)
TALON, Emmanuel[FR/FR]; FR (UsOnly)
DUPUIS, Dominique[FR/FR]; FR (UsOnly)
VALEO SYSTEMES DE CONTROLE MOTEUR[FR/FR]; 14 avenue des Béguines F-95800 Cergy Saint Christophe, FR (AllExceptUS)
Inventors: MATEOS- BUGATTI, Manuela; FR
TALON, Emmanuel; FR
DUPUIS, Dominique; FR
Agent: FERNANDES, Sérgio; Valeo Systemes de Controle Moteur 14 avenue des Béguines F-95800 Cergy Saint Christophe, FR
Priority Data:
106136230.12.2010FR
Title (EN) ELECTROMAGNETIC DEVICE, AND CORRESPONDING ELECTROMAGNETIC ACTUATOR
(FR) DISPOSITIF ELECTROMAGNETIQUE ET ACTIONNEUR ELECTROMAGNETIQUE CORRESPONDANT
Abstract:
(EN) The invention relates to an electromagnetic device (4) including two magnetically coupled coils (8, 10) capable of driving a movable element (6) in a first mode of operation and of converting voltage in a second mode of operation. In said device, each coil (8, 10) has a structure comprising multiple conductors that are insulated from each other so as to reduce the skin effect on the coils (8, 10).
(FR) Dispositif électromagnétique (4) comprenant deux bobines (8, 10) couplées magnétiquement et aptes à assurer, dans un premier mode de fonctionnement l'entraînement d'un élément mobile (6) et dans un deuxième mode de fonctionnement une conversion de tension, dispositif dans lequel chaque bobine (8,10) présente une structure à conducteurs multiples, isolés les uns des autres, pour diminuer l'effet de peau sur les bobines (8,10).
front page image
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, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)