Horizontal variable speed turbine pump

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a horizontal variable speed turbine pump showng our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged left side elevational view thereof; and,

FIG. 6 is an enlarged right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D190052 April 1961 Bartholomew
D220133 March 1971 Knapp et al.
3733095 May 1973 Sinclair et al.
Patent History
Patent number: D292978
Type: Grant
Filed: Aug 23, 1985
Date of Patent: Dec 1, 1987
Assignee: General Signal Corporation (Stamford, CT)
Inventors: Donald J. Hansen (Aurora, IL), Gary G. Read (Aurora, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinton
Attorneys: Jeffrey S. Mednick, Harold Huberfeld
Application Number: 6/768,584
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)