Fluid flow conducting tube for a heat exchanger

Description

FIG. 1 is an isometric view of a fluid flow conducting tube for a heat exchanger;

FIG. 2 is an elevational view of either end of the fluid flow conducting tube of FIG. 1;

FIG. 3 is an elevational view of either side of the flow conducting tube of FIG. 1;

FIG. 4 is a top view of the fluid flow conducting tube of FIG. 1; and,

FIG. 5 is a bottom view of the fluid flow conducting tube of FIG. 1.

Referenced Cited
U.S. Patent Documents
1726500 August 1929 Norris
2029437 February 1936 Murray
Patent History
Patent number: D342129
Type: Grant
Filed: Apr 25, 1991
Date of Patent: Dec 7, 1993
Inventor: Edward E. Goetz, Jr. (Farmington Hills, MI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Joseph W. Farley
Application Number: 7/691,094
Classifications
Current U.S. Class: Flow Director (29) (D23/387)