Morley Leroy Longmore

US Patent:

50465260, Sep 10, 1991

Filed:

Nov 28, 1990

Appl. No.:

7/618875

Inventors:

Morley Longmore - Grass Valley CA
Bobby Pelton - Grass Valley CA

International Classification:

F16K 1504

US Classification:

1375155

Abstract:

A one-way check valve having a pair of threaded fittings interconnected by a smooth interior wall tubular conduit. Each of the fittings has ridges biting into the material of the interior wall of the conduit. Each fitting has a valve seat thereon, one of the valve seats being a radiused circular apertured flange and the other valve seat being the open end of the fitting, the open end having spaced cut out areas about the periphery thereof. A ball is disposed within the conduit moveable from a first position seating in the circular radiused apertured flange closing off fluid flow through the fitting having the flange thereon to a second position seating in the open end of the other fitting, fluid flow being provided about the ball and through the cut out areas into the fitting having the open end thereon.

US Patent:

52459845, Sep 21, 1993

Filed:

Oct 21, 1991

Appl. No.:

7/780049

Inventors:

Morley Longmore - Grass Valley CA
Bob Pelton - Grass Valley CA

International Classification:

F24J 244

US Classification:

126639

Abstract:

A solar energy based domestic hot water system which employs a columnar-type heat exchanger designated as a thermal booster having two columns, through one of which passes extremely warm water coming from the output of a solar collector to prewarm colder water coming from the solar storage tank and passing through the second of which columns, on its way to the conventional electric or gas domestic hot water heater. The thermal booster warms the water in the second column primarily during periods when no hot water faucet in the hot water delivery system is in an actuated condition. Optionally a coil heater exchanger may be disposed in the upper section of the storage tank to warm entering cold water from the cold water inlet source prior to its passage through the second pipe as above on its route to the domestic hot water heater. Operation of the system requires minor modification of the domestic hot water heater of the system at its input pipe and by the inclusion of an extra value controlled outlet.