Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Water treatment unit for bottle or pitcher










Image Number 3 for United States Patent #7427355.

A water treatment unit for positioning in a sport bottle or container for treating water includes a prefilter section, a pretreatment section, a treatment section and a post treatment section. A first chamber in the pretreatment section contains a first treatment medium which comprises at least one loose particulate medium through which the water to be treated flows in a vertical upward direction during treatment to lift the medium. A second chamber in the treatment section contains a second treatment medium through which the treated water flows in a radial horizontal direction during treatment. And a third chamber in the post treatment section contains a third treatment medium through which the water to be treated flows during treatment.








 
 
  Recently Added Patents
Multi-port, gigabit SERDES transceiver capable of automatic fail switchover
Duty cycle adjustment of remote illumination source to maintain illumination output
Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarity
Mobile terminal and controlling method thereof
Vehicle driving assistance apparatus
Light receiving element with offset absorbing layer
Method to dynamically tune precision resistance
  Randomly Featured Patents
Method and digital receiver for receiving orthogonal frequency-division multiplexed signals
Fixed position concentrating solar collector
Device, system and method for formal verification
Flat panel display and method for manufacturing the same
Hydrolytic enzyme substrates and assay method
Pedometer
Loudspeaker using an electro-active device
Method and apparatus for measuring a parameter of a gas in isolation from gas pressure fluctuations
Herbal composition for hemorrhoid treatment
Semiconductor light-emitting device and method for fabricating the device