Inductor devices – With temperature modifier – Liquid insulating medium
Patent
1986-05-29
1987-02-17
Kozma, Thomas J.
Inductor devices
With temperature modifier
Liquid insulating medium
336147, H01F 2714
Patent
active
046443142
ABSTRACT:
An expansion chamber 23 for a porcelain clad current transformer is formed by a base plate 231 secured on an insulating tube 22 housing a primary coil 21, and a unitary inverted cup-shaped envelope 232 removably mounted on the upper surface of the base plate. Primary terminals 26electrically connected to the coil within the expansion chamber are installed through the base plate to thereby facilitate the necessary connections before the chamber is assembled and filled with insulating oil.
REFERENCES:
patent: 3028568 (1962-04-01), Camilli
patent: 3668513 (1972-06-01), Tsubouchi et al.
patent: 4052685 (1977-10-01), Kolator
Kozma Thomas J.
Mitsubishi Denki & Kabushiki Kaisha
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