Thermal measuring and testing – Housing – support – or adjunct
Patent
1994-12-23
1996-03-12
Cuchlinski, Jr., William A.
Thermal measuring and testing
Housing, support, or adjunct
374179, 338 28, 338272, 136230, G01K 100, H01L 102
Patent
active
054980798
ABSTRACT:
A temperature transmitter includes a temperature probe, such as an RTD or thermocouple, and a transmitter housing. Electrical circuitry in the transmitter housing is adapted for coupling to the temperature probe and providing an output related to a sensed temperature. The temperature housing has a first side for coupling to the temperature probe and a second side which carried a plurality of electrical connections electrically connected to the circuitry carried in the transmitter housing. An elongated recess on an outer surface of the first side of the transmitter housing channels electrical wiring which connects to the temperature probe in a direction away from the temperature probe and toward the electrical connections carried on the second side of the transmitter housing.
REFERENCES:
patent: 2156853 (1939-05-01), Huggins, Jr.
patent: 2640902 (1953-06-01), Aske et al.
patent: 3061806 (1962-10-01), Stevens
patent: 3698954 (1972-10-01), Jones, Jr.
patent: 3801377 (1974-04-01), Brewer et al.
patent: 4958938 (1990-09-01), Schwartz et al.
Product Data Sheet PDS 4993, "Model 244P--Head and Rail Mount Temperature Transmitters", Rosemount Inc., Chanhassen, MN, pp. 1-11, Mar. 1994.
Specification 34-ST-03-28/E 0490R3-PA, "STT 3000 Smart Temperature Transmitter-Universal Input Model for Millivolt, Thermocouple and Resistance Temperature Detector Sensors", Honeywell Europe SA, pp. 1-4 (undated).
Preliminary Datasheet TE 22.01, "Digital Temperature Transmitter Head and Rail Mounting, Field Mounting for Pt 100 Resistance Thermometers and Thermocouples Typ T22", WIKA Alexander Wiegand GmbH & Co. (undated).
Cuchlinski Jr. William A.
Hirshfeld Andrew
Rosemount Inc.
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