Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1986-12-23
1989-02-07
Bartis, Anthony
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
126377, 16510421, 219430, 219439, H05B 382, F28D 1502, F22B 128, F24H 120
Patent
active
048033430
ABSTRACT:
An apparatus for heating fluid in a storage tank or transport pipe includes a elongated horizontally positioned tubular receiver having a cover plate at one end thereof through which an electric cartridge heater is inserted into a lower portion of the receiver. A vaporizable working fluid partially fills the lower portion of the receiver to a level sufficient to cover the heater and a temperature detector for controlling the heater is inserted through the cover plate into the receiver above the level of the fluid therein. A sealed tubular heat exchanger communicates with the receiver through a single passage through which vaporized working fluid enters the heat exchanger and condensed working fluid's returned to the receiver and the receiver and heat exchanger are evaculated of gasses. The heat exchanger may be disposed whithin a container holding fluid to be heated or constitute a jacket disposed around the container.
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patent: 4631388 (1986-12-01), Manning
Anon., "Storage Tank Heating System by Furukawa MIC Method", Furukawa Electric Co., Ltd., Tokyo Japan (1982).
Endo Shiro
Koizumi Tatsuya
Mashino Nobuyoshi
Seo Susumu
Sotani Junji
Bartis Anthony
The Furukawa Construction Co., Ltd.
The Furukawa Electric Co., Ltd.
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