Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Full-circumferential flow pump










Image Number 5 for United States Patent #5616013.

A full-circumferential flow pump includes a motor having a stator, a shaft rotatably disposed in the stator, and a rotor mounted on the shaft for rotation relative to the stator, an outer frame barrel disposed around the stator, an outer cylindrical pump casing disposed around the outer frame barrel with an annular space defined therebetween, and a pump assembly mounted on an end of the shaft for pumping a fluid into the annular space or pumping a fluid introduced from the annular space. The full-circumferential flow pump further includes an inner casing provided in the outer cylindrical pump casing for accommodating the impeller and a resilient seal disposed between the outer cylindrical pump casing and the inner casing for preventing a pumped fluid in the outer cylindrical pump casing from leaking towards a suction side of the impeller.








 
 
  Recently Added Patents
Efficient Zadoff-Chu sequence generation
Composite electric wire
Joint optimization of packetization and error correction for video communication
Surge arrester and gas-insulated electric apparatus
Packaged semiconductor chips
Method and apparatus for time adaptation of online services to user behavior
Communication system with signal processing mechanism and method of operation thereof
  Randomly Featured Patents
Drill guide and method for placing a fixation device hole
At room temperature crosslinkable compositions, and methods of their manufacture and use
Spathiphyllum plant named `6598-1`
Video camera with video tape recorder
Controlled release formulations of levodopa and uses thereof
Variable displacement cylindrical pump
Drainage system for a railroad superstructure for supporting sleepers
Technology and method to study microbial growth and adhesion to host-related surfaces and the host-microbiota interaction
Swimming pool waterfall
Method for producing synthetic sodium aluminosilicate ion-exchange material from calcined kaolin clay