Water conservation system

Fluid handling – Processes

Reexamination Certificate

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Details

C137S337000, C137S362000, C137S559000, C137S563000, C137S625410, C004S363000

Reexamination Certificate

active

06997200

ABSTRACT:
The invention recirculates and/or recycles fluids normally lost down the drain during the time it takes for a desired temperature to be attained for usage of the hot fluids. A recirculating/recycling valve, through which hot fluids may flow, has an additional port fitted to the valve body, which by positioning the handle in a singularly unique position, fluids not at the desired temperature are sent back to the source from which they came, to a recycling toilet tank system or to a recycling standpipe at atmospheric pressure.

REFERENCES:
patent: 372232 (1887-10-01), Newman
patent: 3645493 (1972-02-01), Manoogian et al.
patent: 4028118 (1977-06-01), Nakasuji et al.
patent: 4201518 (1980-05-01), Stevenson
patent: 4577653 (1986-03-01), Marty
patent: 4606325 (1986-08-01), Lujan, Jr.
patent: 4870986 (1989-10-01), Barrett et al.
patent: 4945942 (1990-08-01), Lund
patent: 5331996 (1994-07-01), Ziehra
patent: 5351712 (1994-10-01), Houlihan
patent: 5493739 (1996-02-01), Bezdck
patent: 5511579 (1996-04-01), Price
patent: 5524666 (1996-06-01), Linn
patent: 5606987 (1997-03-01), Weber
patent: 5689843 (1997-11-01), Duke et al.
patent: 5735291 (1998-04-01), Kaonohi
patent: 5829467 (1998-11-01), Spicher
patent: 6032687 (2000-03-01), Linn
patent: 6161567 (2000-12-01), Ziehm
patent: 6382125 (2002-05-01), Tamura
patent: 6425148 (2002-07-01), Chen

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