OIL-IMMERSED ELECTRIC EQUIPMENT

OIL-IMMERSED ELECTRIC EQUIPMENT

PURPOSE:To lessen an oil-immersed electric equipment in installation space and to enhance a site in availability by a method wherein an oil spouting tank is placed over an equipment tank. CONSTITUTION:An oil spouting tank 20 and a conservator 4 are formed in one piece and placed over an equipment ta...

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Hauptverfasser: OHAKU MITSUO, ISHIMOTO AKIRA
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator OHAKU MITSUO
ISHIMOTO AKIRA
description PURPOSE:To lessen an oil-immersed electric equipment in installation space and to enhance a site in availability by a method wherein an oil spouting tank is placed over an equipment tank. CONSTITUTION:An oil spouting tank 20 and a conservator 4 are formed in one piece and placed over an equipment tank 1 through the intermediary of supports 60. Furthermore, an oil gauge 11 which indicates the oil level of the tank 20 is mounted on the oil spraying tank 20. A piping 20A communicating with the equipment tank 1 is made to rise from the right side of the tank 20 and connected to the oil spouting tank 20 through the intermediary of a pressure relief device 5 and an oil conduit 20B. As mentioned above, the oil spouting tank 20 is placed over the equipment tank 1, so that an installation space for the oil spouting tank 20 can be dispensed with, and the oil conduit 20B can be lessened in length. The oil spouting tank 20 and the conservator 4 are formed into one piece, so that the supports 60 can be simplified in structure, and components can be lessened in number. Furthermore, as the oil gauge 11 is mounted on the oil spouting tank 20, it can be ascertained from the ground that insulating oil 7 is spouted into the oil spouting tank 20 or not.
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CONSTITUTION:An oil spouting tank 20 and a conservator 4 are formed in one piece and placed over an equipment tank 1 through the intermediary of supports 60. Furthermore, an oil gauge 11 which indicates the oil level of the tank 20 is mounted on the oil spraying tank 20. A piping 20A communicating with the equipment tank 1 is made to rise from the right side of the tank 20 and connected to the oil spouting tank 20 through the intermediary of a pressure relief device 5 and an oil conduit 20B. As mentioned above, the oil spouting tank 20 is placed over the equipment tank 1, so that an installation space for the oil spouting tank 20 can be dispensed with, and the oil conduit 20B can be lessened in length. The oil spouting tank 20 and the conservator 4 are formed into one piece, so that the supports 60 can be simplified in structure, and components can be lessened in number. 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subjects BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title OIL-IMMERSED ELECTRIC EQUIPMENT
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