Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Water purification apparatus










Image Number 2 for United States Patent #7083717.

A chlorinator connected to a water system includes a hopper for holding chemical tablets on a perforated bed and an underlying basin. A spray head is supported by the perforated bed and sprays water onto the tablets and parallel to the perforated bed. The basin receives the water through the perforated bed. Rinse nozzles in the basin are connected to the re-circulation system, and a float valve controls the flow of water to the rinse nozzles. A discharge pump draws water from the basin and discharges it to the water system at a rate faster than water is added to the basin by the spray head, but at the same rate as the overall incoming water makeup water is added to the basin through the rinse nozzles and the float valve.








 
 
  Recently Added Patents
Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers
Method for encoding signal, and method for decoding signal
Lamination sheet
Maize variety hybrid X13A495
Crystalline form of zofenopril calcium
Electrowetting display devices with a reflective plate structure
Method for producing lactamates by way of thin film evaporation
  Randomly Featured Patents
Data processing system capable of executing data processing using resources by designating displayed graphic patterns representing selected resources
Intermediate lens pad
Process for preparing meat products having reduced shrinkage
Curtain-hook assembly
High volume docking seal for bulk liquid dispensing cartridge
Determination of unicode points from glyph elements
Apparatus for facilitating handling tab stock in a top feed vacuum corrugated feeder
Helleborus plant named `COSEH 930`
Bone screw
Materials and methods for cryopreserved bone constructs