Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Drum filter and method










Image Number 2 for United States Patent #4224166.

A filter for removing solids from a liquid of the type wherein a rotatable basket or drum has media inside straining from inside out. A power operated conveyor is mounted in the drum above the axis of rotation for receiving and positively removing solids. Thus, a liquid level is possible above the axis of rotation but below the conveyor so that a large filter area is in contact with the liquid while not interfering with the operation of the conveyor. A retractable scoop is provided for positively delivering the solids to the conveyor.








 
 
  Recently Added Patents
Dynamic adjustment of power plant output based on electrical grid characteristics
Manufacture of engineering components with designed defects for analysis of production components
Method and apparatus for generating and playing audio signals, and system for processing audio signals
Pharmaceutical waste identification system
Message argument descriptors
High dynamic range display systems
Security architecture for a process control platform executing applications
  Randomly Featured Patents
Contact handling systems including automated return contact response reminders
Catch basin system
Reserving file system blocks
Duckling floating dispenser
Metering device for cameras
Systems and methods for evaluating code usage
Casino card game method
Optical amplifier and a method of light amplification
Data storage methods and devices
Drapery motor remote activation by manual drapery pull