Heat exchanger for a transformer

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United States of America Patent

PATENT NO 9909825
SERIAL NO

11660943

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heat exchanger for a transformer including a heat exchanger medium, which can be introduced into a heat exchanger element via a feed element, and can be evacuated from the heat exchanging element via a discharge element. A first temperature measurement device measures a temperature of a feed flow of the heat exchanger medium and a second temperature measurement device measures a temperature of a discharge flow of the heat exchanger medium. A first opening is provided in the feed element, inside of which a first temperature probe is positioned at a predetermined location inside the feed flow during operation of the heat exchanger, and a second opening is provided in the discharge element, inside of which a second temperature probe is positioned at a predetermined location in the discharge flow during operation of the heat exchanger.

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Patent Owner(s)

Patent OwnerAddress
ABB POWER GRIDS SWITZERLAND AGBRUGGERSTRASSE 72 BADEN 5400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aström, Bo Guarulhos SP, BR 12 52
Bercea, Emil Bad Honnef, DE 1 3

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