Fluid sampler for detection and monitoring of failure conditions

Details Fluid sampler for detection and monitoring of failure conditions Fluid sampler for detection and monitoring of failure conditions

1992-11-27

1993-12-21

Raevis, Robert

Measuring and testing

Gas content of a liquid or a solid

Particular separator

7386381, 7386383, G01N 114, G01N 3326

Patent

active

052712630

ABSTRACT:
An apparatus for sampling and analyzing the fluid in an electrical system such as a transformer, a circuit breaker, a reactance or another electrical apparatus using a dielectric fluid as an insulating substance is disclosed. The apparatus includes a device for attaching the apparatus to the electrical system. That device includes at the same time an inlet portion and an outlet portion; a conduit through which the fluid can flow through the apparatus connecting the inlet portion in series to the outlet portion; a pump which can draw the fluid into the apparatus, through the apparatus and expel the fluid back into the electrical system; and a device for attaching a detector for breakdown products, moisture and other parameters indicative of any failure condition in the electrical apparatus.

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