Liquid pump

Details Liquid pump Liquid pump

1998-03-25

2000-05-16

Look, Edward K.

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

Between blade edge and static part

4151701, 4151682, 415230, F04D 2908

Patent

active

06062812&

ABSTRACT:
A liquid pump includes a body, a stationary member which is fluid-tightly fixed to the body through a seal plate, a shaft which is rotatably supported on the body and an impeller which is disposed in a vortex chamber formed in the body and having a disk portion fixed to the one end of the shaft and plural blades formed on a side face of the disk portion directed toward the body so as to project toward the body and to extend radially, wherein an extending portion is formed on the seal plate so that a predetermined axial clearance is maintained between the extending portion and end surfaces of the blades directed toward the body.

REFERENCES:
patent: 3947147 (1976-03-01), Loktaeva et al.
patent: 5226787 (1993-07-01), Freeman

Affiliated with

Also associated with

Rating

Liquid pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-253493