Shower head having a water purifying function
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United States of America Patent
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-
Aug 18, 1998
Issued Date -
N/A
app pub date -
Jan 15, 1997
filing date -
May 30, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shower device having a water purifying function includes a cartridge type filter formed with a water inlet at one end and a water outlet at the other end and means for showering such as a shower head connected to the water outlet of the cartridge type filter. The cartridge type filter contains a tannin layer consisting of a material comprising tannin, a bakuhanseki layer consisting of granular bakuhanseki formed in a layer, a ceramic layer consisting of granular ceramic formed in a layer, a magnetite layer consisting of broken pieces of magnetite formed in a layer and provided at least on the water inlet side or on the water outlet side of the ceramic layer, and magnetizing means such as magnets for magnetizing the magnetite layer.
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Family
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