Thermal measuring and testing – Temperature measurement – By electrical or magnetic heat sensor
Patent
1985-08-09
1987-02-17
Frankfort, Charles
Thermal measuring and testing
Temperature measurement
By electrical or magnetic heat sensor
374176, G01K 700
Patent
active
046435891
ABSTRACT:
A thermometer is described having a broad voltage-temperature characteristic rendering it useful in making temperature measurements from below 1.degree. K. to above 500.degree. K. The thermometer employs a gallium aluminum arsenide diode and displays improved sensitivity over more conventional diode devices. In addition to providing for improved polynomial fitting for calibration curve purposes, the diode also exhibits an advantageously low magnetic field dependence.
REFERENCES:
patent: 2691577 (1954-10-01), Lark-Horovitz
patent: 3092998 (1963-06-01), Barton
patent: 3142987 (1964-08-01), Dowling
patent: 3187193 (1965-06-01), Rappaport et al.
patent: 3274456 (1966-09-01), Pittler
patent: 3440883 (1969-04-01), Lightner
patent: 3719797 (1973-03-01), Andrews, Jr.
patent: 3725821 (1973-04-01), Mitsui
patent: 3780585 (1973-12-01), Milo
patent: 3791217 (1974-02-01), Stout et al.
patent: 3801949 (1974-04-01), Larrabue
patent: 3881113 (1975-04-01), Rideout
patent: 3996451 (1976-12-01), Harrington
patent: 4035757 (1977-07-01), Einthoven
patent: 4050083 (1977-09-01), Jasbolski
patent: 4071813 (1978-01-01), Dobbin
patent: 4090151 (1978-05-01), Presmet
patent: 4215577 (1980-08-01), Griffing et al.
patent: 4224537 (1980-09-01), Glazer
patent: 4456919 (1984-06-01), Tomita et al.
patent: 4546373 (1985-10-01), Todd et al.
Dodrill Bradley C.
Krause John K.
Frankfort Charles
Lake Shore Cryotronics, Inc.
Will Thomas B.
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