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










Image Number 4 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
Methods for testing OData services
Transaction finance processing system and approach
Combination therapy to enhance NK cell mediated cytotoxicity
Wire guide
Vacuum switch and electrode assembly therefor
Adaptive contact window wherein the probability that an answering user/expert will respond to a question corresponds to the answering users having response rates that are based on the time of
Shape based similarity of continuous wave doppler images
  Randomly Featured Patents
Method of manufacturing powertrain member
Refresh counter for synchronous dynamic random access memory and method of testing the same
Adjustable container holder for a pickup truck
Hydrostatic steering gear
Method of operating a fuel cell system
Polyester fibers
Process for the preparation of alpha, omega-alkanedioic acids
Battery supplying apparatus for camera
Light receiving module and radiation detecting apparatus equipped with the same
Aster plant named `Synfrost`