Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems
Reexamination Certificate
2000-08-30
2001-10-16
Hepperle, Stephen M. (Department: 3753)
Fluid handling
Self-proportioning or correlating systems
Self-proportioning flow systems
C137S315090, C137S315110
Reexamination Certificate
active
06302135
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to a water faucet, and more particularly to a faucet having a cold-hot water flow control for easy installation to control water flow.
BACKGROUND OF THE INVENTION
One of the conventional water faucets, as shown in
FIG. 1
, the cold-hot water flow control
1
was installed in a water faucet
2
and secured by a nut
3
. This design has the cold-hot water faucet formed integrally which is able to control cold or hot water and the amount of water flow as well.
FIG. 2
has shown an integral cold-hot water control safety valve
1
having a cold-hot water control valve
1
a
and a water flow control
1
b
of a conventional faucet. The cold-hot water control valve
1
a
has a cap, a base and a control section which includes a partitioner and a control axle. Although this design prevents a sudden water temperature change, it is complicated in installation.
SUMMARY OF THE INVENTION
It is the primary object of the present invention to provide a water faucet control valve which uses less parts, thus it is easy to install and has less cost in manufacture.
It is another object of the present invention to provide a water faucet control valve which is designed to install with a water control valve of different specifications.
It is a further object of the present invention to provide a water faucet control valve which is solid and is lasting.
REFERENCES:
patent: 6012476 (2000-01-01), Ko
patent: 6029687 (2000-02-01), Chang
patent: 6182682 (2001-02-01), Chen
Hepperle Stephen M.
Rosenberg , Klein & Lee
Shong I Copper Co., Ltd.
LandOfFree
Water faucet control valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water faucet control valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water faucet control valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2589532