Centrifugal pump

Details Centrifugal pump Centrifugal pump

1974-12-31

1976-08-17

Raduazo, Henry F.

Rotary kinetic fluid motors or pumps

Including heat insulation or exchange means

Cooling fluid contacts shaft, seal or bearing

415112, 415175, 415213R, 415199A, F04D 2958

Patent

active

039751139

ABSTRACT:
A rotary centrifugal pump having an axial inlet and discharge in a casing together with an impeller having liquid impelling vanes on both surfaces thereof with the impeller having central openings enabling inlet liquid to be impelled by vanes on both surfaces of the impeller with the impeller being provided with spaced annular seal rings mounted on each side thereof. The pump includes a water cooled lubricant for a bearing and a seal box in which lubricant is maintained under pressure by the liquid being pumped. The pump is adapted for use as a single stage, multiple stage, or deep hole pump and is capable of producing relatively high pressures and high volume discharge.

REFERENCES:
patent: 2393808 (1946-01-01), Ponomareff
patent: 2427656 (1947-09-01), Blom
patent: 2687096 (1954-08-01), Armacost
patent: 3816020 (1974-06-01), Ogles
Norton, R. D., Mechanical Seals., in Chemical Engineering, pp. 199-210, Sept. 1956.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1483085