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1. (WO2017153391) CARBON BRUSH ARRANGEMENT
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Pub. No.: WO/2017/153391 International Application No.: PCT/EP2017/055296
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
H01R 39/58 (2006.01) ,H01R 39/59 (2006.01) ,H01R 39/27 (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
39
Rotary current collectors, distributors, or interrupters
02
Details
58
Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
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
59
Means structurally associated with the brushes for interrupting current
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
26
Solid sliding contacts, e.g. carbon brush
27
End caps on carbon brushes to transmit spring pressure
Applicants:
HILTI AKTIENGESELLSCHAFT [LI/LI]; Feldkircherstr. 100 9494 Schaan, LI
Inventors:
SCHREIBER, Wolfgang; DE
HOFFMANN, Armin; DE
BURGER, Helmut; DE
ONTL, Rainer; DE
ABEL, Ralph; DE
Priority Data:
16159607.710.03.2016EP
Title (EN) CARBON BRUSH ARRANGEMENT
(FR) ENSEMBLE BALAI DE CHARBON
(DE) KOHLEBÜRSTENANORDNUNG
Abstract:
(EN) Carbon brush arrangement (10) comprising a carbon brush (1) and a switch-off mechanism (2) that includes an electrically insulating switch-off element (3) and a biased compression spring (4) that acts on the switch-off element (3), the carbon brush arrangement (10) further comprising a cover (5) which is mounted on the rear side (R) of the carbon brush, the switch-off mechanism (2) being located within a volume of the cover and preferably being integrated into the cover (5).
(FR) Ensemble balai de charbon (10) qui comporte un balai de charbon (1) et un organe de coupure (2) pourvu d'un corps de coupure (3) électriquement isolant et d'un ressort de compression (4) précontraint agissant sur le corps de coupure (3). Selon l'invention, ledit ensemble balai de charbon (10) comporte un couvercle (5) disposé sur l'arrière (R) du balai de charbon (10), l'organe de coupure (2) étant logé dans la cavité du couvercle et étant de préférence intégré au couvercle (2).
(DE) Kohlebürstenanordnung (10) mit einer Kohlebürste (1) und einem Abschaltorgan (2), das einen elektrisch isolierenden Abschaltkörper (3) und eine vorgespannte, auf den Abschaltkörper (3) wirkende Druckfeder (4) aufweist, wobei die Kohlebürstenanordnung (10) einen rückseitig (R) an der Kohlebürste angebrachten Deckel (5) aufweist, wobei das Abschaltorgan (2) innerhalb eines Deckelvolumens angeordnet ist und vorzugsweise im Deckel (5) integriert ist.
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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, 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: German (DE)
Filing Language: German (DE)