Sealed unitary thermometric calibration cell connecting differen

Details Sealed unitary thermometric calibration cell connecting differen Sealed unitary thermometric calibration cell connecting differen

1983-03-08

1985-06-18

Yasich, Daniel M.

Thermal measuring and testing

Thermal calibration system

374165, 374208, G01K 1500, G01K 116

Patent

active

045238596

ABSTRACT:
The thermometric cell for cryogenic calibration includes several superimposed annular chambers fitted around a massive metal body part. Each cell includes a partition floor acting as a heat exchanger and provided with concentric grooves. Into each chamber is introduced a measured quantity of a substance to fill the grooves and having a first sort characteristic phase transition temperature. The invention especially applies to calibrating thermometers.

REFERENCES:
patent: 854278 (1907-05-01), Darlington
patent: 1786285 (1930-12-01), Bissell
patent: 3018087 (1962-01-01), Steele
patent: 3472314 (1969-10-01), Balch
patent: 3557565 (1971-01-01), Kissel
patent: 4011552 (1977-03-01), Quirke
patent: 4324375 (1982-04-01), O'Neill

Affiliated with

Also associated with

Rating

Sealed unitary thermometric calibration cell connecting differen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sealed unitary thermometric calibration cell connecting differen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealed unitary thermometric calibration cell connecting differen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-978142