Electrical resistors – Resistance value responsive to a condition – Ambient temperature
Patent
1977-12-05
1979-01-09
Albritton, C. L.
Electrical resistors
Resistance value responsive to a condition
Ambient temperature
338 28, H01C 700
Patent
active
041340957
ABSTRACT:
A fast response fluid temperature sensor is disclosed which consists of a silicon temperature sensing semiconductor chip mounted on an extremely thin fin having a high surface area to mass ratio. The fin and chip combination are mounted in a frame assembly, with the thermal conductivity of the frame assembly being high and the specific heat being low for maximum heat transfer from the fluid being sensed to the silicon chip. The chip and fin assembly are illustrated as being open to the free flow of fluid around the assembly, no insulating material is provided between the fluid media being sensed and the fin and chip assembly, and a protective cage is formed around the fin and chip assembly. Suitable connection is made between one electrical terminal of the chip and the fin and between the other electrical terminal of the chip and the external circuitry, with various modified forms of such connections being illustrated.
REFERENCES:
patent: 3586486 (1971-06-01), Hokim
patent: 3918018 (1975-11-01), Tuley et al.
patent: 4065760 (1977-12-01), Feldon
Albritton C. L.
Haas, Jr. Gaylord P.
The Bendix Corporation
Wells Russel C.
LandOfFree
Fast response temperature sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fast response temperature sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast response temperature sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1790732