Nozzle ring

- Gas Research Institute
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Description

FIG. 1 is a front perspective view of a nozzle ring, according to one preferred embodiment of this invention;

FIG. 2 is a front view of the nozzle ring shown in FIG. 1;

FIG. 3 is a side view of the nozzle ring shown in FIG. 1; and,

FIG. 4 is a rear view of the nozzle ring shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D26774 March 1897 Bookwalter
D355253 February 7, 1995 Jansen et al.
2701682 February 1955 Dallenbach et al.
3156970 November 1964 Zojac
5387081 February 7, 1995 LeBlanc
Patent History
Patent number: D378754
Type: Grant
Filed: Feb 13, 1995
Date of Patent: Apr 8, 1997
Assignee: Gas Research Institute (Chicago, IL)
Inventors: Salaiyur N. Thirumalaisamy (Newton, MA), Henry B. Faulkner (Dover, MA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Law Firm: Speckman, Pauley & Fejer
Application Number: 0/34,814
Classifications
Current U.S. Class: Element Or Attachment (D15/5)