Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Discharge control system for a reservoir










Image Number 3 for United States Patent #7052208.

A discharge control system for a reservoir having a pressure-communicating valve in a valve chamber with the inlet of the pressure-communicating valve connected the reservoir outlet aperture and the outlet of the pressure-communicating valve connected to a discharge aperture in the containment structure for the valve chamber. An auxiliary reservoir outlet aperture enables water to flow from the reservoir into the valve chamber, submerging the pressure-communicating valve. Water flows from the valve chamber through a valve chamber outlet aperture that is substantially the same as the auxiliary reservoir outlet aperture and is located at substantially the same height as the center of the reservoir outlet aperture. One or more supplemental auxiliary reservoir outlet apertures are located at incrementally greater heights in the containment wall for said reservoir to assure that water will enter and leave the valve chamber at the same rate under all conditions.








 
 
  Recently Added Patents
Image forming apparatus
Switching apparatus and controlling method thereof
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Method of fabricating display device
Functional component compensation reconfiguration system and method
Social network user data advertising
Dual work function recessed access device and methods of forming
  Randomly Featured Patents
Via/contact and damascene structures and manufacturing methods thereof
Computer-aided thermal relief pad design system and method
Nozzle pore configuration for intrapulmonary delivery of aerosolized formulations
Cleaning equipment for cleaning a moving surface particularly in a paper machine
Methods of mixing ingredients in a bag
Method for loading finely divided particulate matter into a vessel
Control system for a vehicle/implement hitch
Relational database for maintenance information for complex systems
Apparatus and a method for use in making a railway rail-fastening clip
Leakage current detection and interruption circuit with improved shield