March 25, 1924
TYPE HJ-60-10000-C-13200/26400-6600Y-DDJ TRANSFORMER POTHEAD TYPE.
HIGH VOLTAGE SIDE.
INDEX E-331 3 25 24
Original Caption by Science Service
© General Electric Co.
COMMISSIONING OF ELECTRICAL SYSTEMS FOR COMMAND, CONTROL,
COMMUNICATIONS, COMPUTER, INTELLIGENCE, SURVEILLANCE, AND RECONNAISSANCE
Patent number: 1512251
Filing date: Jan 16, 1922
Issue date: Oct 21, 1924
Inventor: HENRY TRENCHAM
Patent number: 1843105
Filing date: Mar 12, 1928
Issue date: Feb 2, 1932
Inventor: TENSION OUTDOOR SWITCHING SYSTEM
Patent number: 2852596
Filing date: May 20, 1952
Issue date: Sep 16, 1958
Inventor: David C. Prince
Patent number: 2538042
Filing date: Apr 30, 1945
Issue date: Jan 16, 1951
Inventor: F. W. REILLY
Patent number: 4228318
Filing date: Jan 16, 1978
Issue date: Oct 14, 1980
Inventor: Jorgen Selsing
Assignee: G & W Electric Specialty Company
Primary Examiner: E. Frederick Borchelt
Abstract - 4,228,318 Patent
A method and means are disclosed for dissipating heat in a high voltage
cable termination which includes a plurality of axially stacked annular
capacitor elements disposed coaxially over the prepared end of a high
voltage cable and disposed within an annular insulator so that a temperature
gradient normally exists radially across the capacitor elements. A
thermally and electrically conductive annular disc is interposed between
each adjacent pair of stacked capacitors for dissipating heat from
the area inwardly of the capacitors to the area outwardly thereof.
The conductive discs enable a significantly greater increase in terminator
ampacity, and may be employed in both AC and DC high voltage systems.