Liquid purification or separation – Magnetic – With additional separator
Reexamination Certificate
1999-02-26
2001-01-09
Walker, W. L. (Department: 1723)
Liquid purification or separation
Magnetic
With additional separator
C210S222000, C210S695000
Reexamination Certificate
active
06171490
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a water purifier, and more particularly to a water purifier capable of magnetizing water and adding ceramic components into the magnetized water.
At the present time, due to increases in living sewage, industrial waste water and the like, the natural purification of rivers and artificial purification of waterworks and sewage system can not supply enough drinkable water to the public. Accordingly, most of them drink spring water or use many kind of domestic water purifiers.
The current water purifiers clarify water by introducing the water to be clarified into the inside of the purifier and them filtering the water several times. The function of changing and supplying water in a natural condition, helpful to the human body has not been sufficiently achieved.
The efficiency of magnetized water is well known in the art. The state of magnetized water however cannot be maintained in the form of water useful to the human body, since, the molecular structure of the water must be changed. If rotating power is applied to the water, the molecular structure of water is changed into a state which is useful to the human body. Preferably, some mineral components are added to it.
However, current water purifiers do not satisfactorily perform the requirements described above. Additionally, some of them have the function of magnetizing the water or adding few mineral components into the water by passing it through a filter cartridge.
SUMMARY OF THE INVENTION
Therefore, in order to address the drawbacks described above, the objective of the present invention is to provide a water purifier capable of adding mineral components into the water to be purified while magnetizing it.
Another objective of the present invention is to provide a water purifier capable of increasing the dissolved oxygen content of the water to be purified as well as changing the molecular structure of water.
In order to achieve the above objectives, in accordance with one aspect of the present invention there is provided a water purifier comprising a main body with an electric motor mounted inside thereof and a vessel seated on a seating portion of the main body. A bar magnet is attached to a shaft of the motor. Sensors are provided to one side wall of the vessel in each different height. A lower end of the vessel is provided with a frustrated cone-shaped ceramic filter. The ceramic filter includes a double wall filled with ceramic particles, in which the double wall has a plurality of micro holes around its inside and outside surface, and an oval magnet is disposed in the internal space of the ceramic filter.
In accordance with another aspect of the present invention there is provided a water purifier comprising a main body with an electric motor mounted inside thereof and a vessel seated on a seating portion of the main body. A bar magnet is attached to a shaft of the motor: sensors are provided to one side wall of the vessel in each different height. A lower end of the vessel is provided with a disk-shaped ceramic filter. The ceramic filter includes a double wall filled with ceramic particles, in which the wall has a plurality of fine vertical grooves around the inside and outside surfaces. A magnet body is disposed in the internal space of the ceramic filter. The lower end of the ceramic filter is provided with an annular guide portion. The bottom of the ceramic filter is engaged with a supporting cap for maintaining a constant interval with the annular guide portion, and the magnetic body comprises a supporting rod integrally formed on a lower end thereof, a supporting plate engaged with an end of the supporting rod, and a rotating ball inserted in the center of a bottom surface of the supporting plate.
REFERENCES:
patent: 4540489 (1985-09-01), Barnard
patent: 4904381 (1990-02-01), Urakami
patent: 5059296 (1991-10-01), Sherman
patent: 5628900 (1997-05-01), Naito
Agarwal Brij K.
Eckert Seamans Cherin & Mellott , LLC
Ocampo Marianne S.
Radack David V.
Walker W. L.
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