Bluff body flowmeter

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Description

FIG. 1 is a top, front, and right side perspective view of a bluff body flowmeter showing my new design, which is shown on a reduced scale;

FIG. 2 is a top plan view which is shown on an enlarged scale in FIGS. 2 through 5;

FIG. 3 is a left side elevational view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D255999 July 22, 1980 Molijn
D256000 July 22, 1980 Molijn
D282448 February 4, 1986 Hall
D297716 September 20, 1988 Rosaen
3564915 February 1971 Tomota et al.
3903742 September 1975 Culton
3956928 May 18, 1976 Barrera
4625564 December 2, 1986 Murakami et al.
4627295 December 9, 1986 Matsubara et al.
Patent History
Patent number: D335096
Type: Grant
Filed: Jan 28, 1987
Date of Patent: Apr 27, 1993
Inventor: David Marsh (Harrisville, RI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Gifford, Groh, Sprinkle, Patmore & Anderson
Application Number: 7/7,812
Classifications
Current U.S. Class: Volume, Flow Or Rate (D10/96)