Fluid handling – With indicator – register – recorder – alarm or inspection means – Position or extent of motion indicator
Patent
1994-11-30
1996-01-30
Hepperle, Stephen M.
Fluid handling
With indicator, register, recorder, alarm or inspection means
Position or extent of motion indicator
137606, F16K 1118
Patent
active
054874084
ABSTRACT:
A water sink system, comprising a water discharge member, two rotatable knobs for allowing hot water and cold water to flow into the water discharge member and meet there to produce discharged water with a desired temperature, a scale provided near each of the turnable knobs and having a plurality of graduation marks, and a pointer provided on each of the turnable knobs and turnable with the latter, so that when a user by turning the turnable knobs reaches a desired temperature, each pointer points to a respective graduation mark of each scale, with graduation marks can be memorized by a user and thereafter he can turn the knobs immediately to the memorized graduation marks.
REFERENCES:
patent: 413923 (1889-10-01), Blanchard
patent: 3542042 (1970-11-01), Buechner
patent: 3664372 (1972-05-01), Marshall
patent: 5170816 (1992-12-01), Schnieders
Hepperle Stephen M.
Zborovsky Ilya
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