Thermometer insertable in winding of fluid cooled transformer

Details Thermometer insertable in winding of fluid cooled transformer Thermometer insertable in winding of fluid cooled transformer

1975-02-10

1976-06-01

Gill, James J.

Measuring and testing

Gas analysis

Moisture content or vapor pressure

73350, 73362R, 733633, 250231R, G01K 114, G01K 552, G01K 1302

Patent

active

039600173

ABSTRACT:
A thermometer formed wholly of dielectric components inserted between the coils of a transformer winding immersed in cooling fluid within the case of a high voltage transformer, the thermometer having a rod responsive to temperature changes within the case to vary light transmission across terminals of a pair of fiber optics to an external signal converter connected to transmit converted signals to a readout unit.
The body of the thermometer may take various forms according to the applications intended. In applications not requiring dielectric components, the body and sensing rod may each be formed of a different metal, with that of the body having a lower coefficient of thermal expansion than that of the other.

REFERENCES:
patent: 2197190 (1940-04-01), Mott-Smith
patent: 3580082 (1971-05-01), Strack
patent: 3611791 (1971-10-01), Wilbur
patent: 3686958 (1972-08-01), Porter et al.
patent: 3691501 (1972-09-01), Katchka et al.
patent: 3789667 (1974-02-01), Porter et al.

Affiliated with

Also associated with

Rating

Thermometer insertable in winding of fluid cooled transformer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermometer insertable in winding of fluid cooled transformer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermometer insertable in winding of fluid cooled transformer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2398194