Thermal measuring and testing – Temperature measurement – By electrical or magnetic heat sensor
Patent
1991-04-22
1992-11-17
Cuchlinski, Jr., William A.
Thermal measuring and testing
Temperature measurement
By electrical or magnetic heat sensor
374179, 374182, 136222, G01K 712
Patent
active
051637553
ABSTRACT:
A temperature regulator is provided which includes a temperature sensor, a temperature regulating unit, a cold junction temperature measuring device and a double-wall insulating partition. Temperatures measured by the temperature sensor are compensated with the temperatures measured by the cold junction temperature measuring device. Since the double-wall insulating partition insulates the cold junction measuring device from the heat generated inside the temperature regulating unit, the cold junction measuring device can correctly measure the temperature of the cold junction.
REFERENCES:
patent: 3529473 (1969-01-01), Hager
patent: 3690177 (1972-09-01), Fluegel
patent: 3893340 (1975-07-01), Parker
patent: 4120201 (1978-10-01), Wargo
patent: 4131756 (1978-12-01), Smith
patent: 4133700 (1979-01-01), Hollander et al.
patent: 4157663 (1979-06-01), Ihlenfeldt et al.
patent: 4221923 (1980-09-01), Nagao et al.
patent: 4403296 (1983-09-01), Prosky
patent: 4404813 (1983-09-01), Paddock et al.
patent: 4423968 (1984-01-01), Nemcek, Sr. et al.
patent: 4453552 (1984-06-01), Ensign
patent: 4575806 (1986-03-01), Aldrich et al.
patent: 4603228 (1986-07-01), Kamada
patent: 4623266 (1986-11-01), Kielb
patent: 4673300 (1987-06-01), Wilhelmson et al.
patent: 4776706 (1988-10-01), Loiterman et al.
"Thermocouple Cold Junction Compensator 'Omega-CJ," Omega Engineering, Product Bulletin 803-A (Sep. 1968).
Hageman, S., "Compensator Cancels Cold-Junction Errors," Electronic Design, vol. 30, No. 4, p. 203 (Feb. 1982).
Naganawa Kazutomo
Shimomura Tooru
Tanamura Toshiya
Cuchlinski Jr. William A.
Gutierrez Diego F. F.
Omrom Tateisi Electronics Co.
LandOfFree
Temperature regulator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temperature regulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature regulator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1167113