Thermal measuring and testing – Temperature measurement – Combined with diverse art device
Patent
1997-05-27
2000-05-23
Gutierrez, Diego F. F.
Thermal measuring and testing
Temperature measurement
Combined with diverse art device
374179, G01K 100
Patent
active
060658681
ABSTRACT:
This invention involves the addition of a feature to a car stereo which will allow the display of outside air temperature on the stereo's LCD/LED. A thermocouple probe is mounted on the car's exterior in any of several possible locations (such as the radio antenna) and its output is transmitted to an input jack on the stereo. The car stereo is modified to interpret the signal from the probe and display the corresponding outside air temperature in either Centigrade or Fahrenheit degrees as desired.
REFERENCES:
patent: 4503563 (1985-03-01), Johnson
patent: 5416728 (1995-05-01), Rudzewicz et al.
Gutierrez Diego F. F.
Hirshfeld Andrew
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