RTD transmitter assembly

- Pyromation, Inc.
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Description

FIG. 1 is a bottom view of the RTD transmitter assembly according to our invention;

FIG. 2 is a right side view of the RTD transmitter assembly of FIG. 1;

FIG. 3 is a left side view of the RTD transmitter assembly of FIG. 1;

FIG. 4 is a front view of the RTD transmitter assembly of FIG. 1;

FIG. 5 is a back view of the RTD transmitter assembly of FIG. 1; and,

FIG. 6 is a top view of the RTD transmitter assembly of FIG. 1.

The broken line showing of a terminal block is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D230361 February 1974 Missio
5255981 October 26, 1993 Schiessle et al.
Other references
  • Pyromation, Inc., Catalog pp. EM-15-EM-16; "Energy Management--Temperature Transmitters" Sep., 1987. Pyromation, Inc., Catalog pp. RTD-9-RTD-10; "RTD-RTD Temperature Transmitters" Dec., 1990. Cole-Parmor Instrument Company, Catalog pp. 1352-1353; "New 4 to 20 mA Transmitters". S-Products, Inc., 3-Page Brochure, "Competitive Prices for Transmitters". Extech Instruments, 3 Catalog Pages, "Model SD" and Programmable Isolating Transmitters. Mescon Technologies, Inc., 1 page ad; "Thermocouple/RTD Calibration". Transmation, Inc., 3 Catalog Pages, "Ready to Install 2-Wire Transmitter-Temperature Sensor Assemblies"; and Quick-Cal.RTM. 2000--RTD 2-Wire Transmitters; Aug., 1988. Moore Industries; 4-Page Brochure; "RTD Transmitters".
Patent History
Patent number: D360596
Type: Grant
Filed: Jan 7, 1993
Date of Patent: Jul 25, 1995
Assignee: Pyromation, Inc. (Fort Wayne, IN)
Inventors: Christopher M. Moritz (New Haven, IN), Mark A. Greenwood (Antwerp, OH)
Primary Examiner: Antoine Duval Davis
Law Firm: Barnes & Thornburg
Application Number: 0/3,453