Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1986-10-20
1989-07-18
Lazarus, Ira S.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
165185, 165905, 165 802, F28F 700, H05K 720
Patent
active
048498580
ABSTRACT:
A thermal heat transfer member is disclosed for use with electronic or microwave systems. The thermal heat transfer member comprises a generally planar composite member in which elongated high thermal conductivity fibers are disposed within a matrix material. The matrix material may be an insulating epoxy or thermoplastic resin, while the fibers are elongated continuous commonly directed graphite fibers. The fiber ends terminate at a thermal contact surface which is interfaced with a heat sink. The thermal contact surface may be the transverse edge of the planar member or can be substantially parallel to the planar member. The fiber ends are inclined at an angle with respect to the plane of the planar member to provide for termination of the fibers at the thermal contact surface parallel to the planar member. Heat into the composite member is transferable along the commonly directed graphite fibers.
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Fertig Timothy M.
Grapes Thomas F.
Schroeder Mark S.
Lazarus Ira S.
Neils Peggy
Sutcliff W. G.
Westinghouse Electric Corp.
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