Combined low profile non-pressurized thermosyphon storage tank and collector unit of a solar water heater

Description

FIG. 1 is a perspective view of a combined low profile non-pressurized thermosyphon storage tank and collector unit for a solar water heater;

FIG. 2 is a top plan view;

FIG. 3 is a right side elevation view;

FIG. 4 is a left side elevation view;

FIG. 5 is a bottom elevation view; and,

FIG. 6 is a top elevation view.

Referenced Cited
U.S. Patent Documents
D254686 April 8, 1980 Riley
4078603 March 14, 1978 Saunders
4599994 July 15, 1986 Cole
4766885 August 30, 1988 Muramatsu
Foreign Patent Documents
138949 August 1983 JPX
157441 September 1984 JPX
Patent History
Patent number: D362056
Type: Grant
Filed: Jun 19, 1992
Date of Patent: Sep 5, 1995
Inventor: John D. Grandinetti (Honolulu, HI)
Primary Examiner: Lisa P. Lichtenstein
Application Number: 7/902,057