Electric heating – Heating devices – Combined with diverse-type art device
Patent
1998-05-29
2000-10-24
Walberg, Teresa
Electric heating
Heating devices
Combined with diverse-type art device
219202, 219541, 244134, 310239, H05B 100
Patent
active
061370827
ABSTRACT:
A brush block assembly, for providing stationary mounting of electrically conductive brushes in contact registration with associated slip rings of a rotating interface, comprises a main housing adapted for mounting in proximity to the rotating interface and having a recess portion for releasably engaging a brush holder, and a brush holder formed from a thermoplastic molding compound comprising an organic polytetrafluoroethylene (PTFE) filler distributed within a polyetheretherketone (PEEK) thermoplastic resin, for securing the brushes within the recess in contact registration with their associated slip rings.
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Madar Daniel J.
Pruden Robert W.
Chiantera Dominic J.
Fastovsky Leonid
United Technologies Corporation
Walberg Teresa
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