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1. (WO2012171632) WIRE FOR SLIDING CONTACTS AND SLIDING CONTACTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/171632 International Application No.: PCT/EP2012/002478
Publication Date: 20.12.2012 International Filing Date: 12.06.2012
IPC:
H01R 13/33 (2006.01) ,H01R 39/20 (2006.01) ,H01B 1/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13
Details of coupling devices of the kinds covered by groups H01R12/7087
02
Contact members
33
Contact members made of resilient wire
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
39
Rotary current collectors, distributors, or interrupters
02
Details
18
Contacts for co-operation with commutator or slip-ring, e.g. contact brush
20
characterised by the material thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
02
mainly consisting of metals or alloys
Applicants:
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG [DE/DE]; Heraeusstrasse 12-14 63450 Hanau, DE (AllExceptUS)
WEILAND, Reinhold [DE/DE]; DE (UsOnly)
HILD, Thomas [DE/DE]; DE (UsOnly)
BAAKE, Patrick [DE/DE]; DE (UsOnly)
MANHARDT, Harald [DE/DE]; DE (UsOnly)
GEHLERT, Bernd [DE/DE]; DE (UsOnly)
Inventors:
WEILAND, Reinhold; DE
HILD, Thomas; DE
BAAKE, Patrick; DE
MANHARDT, Harald; DE
GEHLERT, Bernd; DE
Agent:
KLEINEVOSS, Ulf; Heraeus Holding GmbH Heraeusstrasse 12-14 63450 Hanau, DE
Priority Data:
10 2011 106 518.415.06.2011DE
Title (DE) DRAHT FÜR SCHLEIFKONTAKTE UND SCHLEIFKONTAKTE
(EN) WIRE FOR SLIDING CONTACTS AND SLIDING CONTACTS
(FR) FIL POUR CONTACTS PAR FROTTEMENT ET CONTACTS PAR FROTTEMENT
Abstract:
(DE) Die Erfindung betrifft einen Draht zum Herstellen eines Schleifkontakts, wobei zumindest ein innerer Kern des Drahts aus einer Kupfer-Silber-Legierung besteht. Die Erfindung betrifft auch einen Schleifkontakt mit zumindest einem solchen Draht, wobei ein Gegenkontakt vorgesehen ist, auf dessen leitender Oberfläche zumindest einer der Drähte anliegt, wobei die Federkraft des Drahts auf die leitende Oberfläche des Gegenkontakts einen elektrischen Kontakt zwischen dem Draht und dem Gegenkontakt bewirkt und der Gegenkontakt gegen den Draht beweglich ist, so dass die Oberfläche des Drahts bei einer Bewegung des Gegenkontakts über den Gegenkontakt schleift. Schließlich betrifft die Erfindung auch einen potentiometrischen Sensor, ein Potentiometer, Schieberegler, Positionssensor, Drehschalter, Elektromotor, Generator, Windturbine, Schleifringsystem, Stellantrieb oder Stromabnehmer mit einem solchen Schleifkontakt.
(EN) The invention relates to a wire for producing a sliding contact, wherein at least an inner core of the wire comprises a copper/silver alloy. The invention also relates to a sliding contact with at least one such wire, wherein a mating contact is provided, with at least one of the wires resting on the conductive surface of said mating contact, wherein the spring force of the wire on the conductive surface of the mating contact brings about electrical contact between the wire and the mating contact, and the mating contact is moveable towards the wire, with the result that the surface of the wire slides over the mating contact during a movement of the mating contact. Finally, the invention also relates to a potentiometric sensor, a potentiometer, a sliding controller, a position sensor, a rotary switch, an electric motor, a generator, a wind turbine, a slip ring system, a servo drive or a current collector with such a sliding contact.
(FR) L'invention concerne un fil destiné à produire un contact par frottement, dans lequel au moins une âme intérieure du fil est faite d'un alliage cuivre-argent. L'invention concerne en outre un contact par frottement comportant au moins un tel fil, un contact associé se présentant sur la surface conductrice duquel repose au moins l'un des fils. La force élastique du fil sur la surface conductrice du contact associé assure un contact électrique entre le fil et le contact associé et le contact associé peut se déplacer par rapport au fil, si bien que la surface du contact frotte sur le contact associé lorsque celui-ci se déplace. Enfin, l'invention concerne également un capteur potentiométrique, un potentiomètre, un régulateur à curseur, un capteur de position, un commutateur rotatif, un moteur électrique, un générateur, une turbine éolienne, un système à bagues collectrices, un entraînement de positionnement ou un capteur de courant utilisant un tel contact par frottement.
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, 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 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, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
CN103608976EP2721696US20140120743