Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Switching current water director (SCWD) for aquariums










Image Number 2 for United States Patent #6796273.

The present invention relates to a water director for distributing a surge or flow of water to one or more of a plurality of output ports, which can vary in shape, size, and number, typically for use in marine and fresh water aquariums. Water pumped through a conduit into the hermetically sealed Switching Current Water Director (SCWD), powers an internally mounted gear driven fluid motor, which turns a rotational valve, alternately opening and closing a plurality of water outlet ports. When mounted externally to an aquarium, proper placement of output nozzles, which are connected to a water conduit attached to the various SCWD outlet ports, provides the desired opposing, or switching back and fourth currents. Depending on the inlet and outlet port configuration, the SCWD can be adapted to suit many applications.








 
 
  Recently Added Patents
Fluorescent molecule and method for detecting target nucleic acid
Treatment of influenza
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
Structural plasticity in spiking neural networks with symmetric dual of an electronic neuron
Carbon blacks having low PAH amounts and methods of making same
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
Antibodies to OX-2/CD200 and uses thereof
  Randomly Featured Patents
Method for detachably sealing together the sections of a barrel container assembly
Fire-resistant safe and panel
Fish scaling apparatus and process
Training device for soccer players
Spread spectrum communication apparatus
Symbol lock detection implemented with nonoverlapping integration intervals
Storage chamber
Automated sheet dispenser
Process for encapsulating semiconductor components using through-holes in the semiconductor components support substrates
Configuration of optimized custom properties in a data finder tool