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
Animation control apparatus, animation control method, and non-transitory computer readable recording medium
Handheld electronic communication device having sliding display
Reusing data in user run book automation
Method and apparatus to select a profile of a digital communication line
Method for producing SOI substrate and SOI substrate
Electrical connector
Power management systems and designs
  Randomly Featured Patents
Antigen associated with type I diabetes mellitus
Can with domed bottom structure
Lamp holder
Deactivatable resonance label
Method and device for forming a hollow metallic workpiece by inner pressure
Dumbbell, adjustable, and locking means
Method, system and apparatus for handling a call received at a mobile communication device
Portable scanning spectrophotometer
Lead wires for incandescent lamp
Method to implement stress free polishing