Sealing-compartment arrangement in main coolant pumps

Details Sealing-compartment arrangement in main coolant pumps Sealing-compartment arrangement in main coolant pumps

1975-08-26

1976-11-30

Raduazo, Henry F.

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

277 30, 415112, F16J 1554, F04D 2910

Patent

active

039946193

ABSTRACT:
This invention relates to an improvement in a mounting for the sealing housing in a main coolant pump having a vertical pump shaft, an impeller at the lower end of the pump housing, and the pump housing being closed at the upper end thereof by a pump cover in the region of which the sealing housing is located,

REFERENCES:
patent: 1746990 (1930-02-01), Brown
patent: 2017026 (1935-10-01), Forrest et al.
patent: 2737120 (1956-03-01), Ivanoff et al.
patent: 2823891 (1958-02-01), Baker et al.
patent: 3339491 (1967-09-01), Malloch et al.
patent: 3620639 (1971-11-01), Gaffal et al.
patent: 3677659 (1972-07-01), Williams
patent: 3841791 (1974-10-01), Doolin
patent: 3910714 (1975-10-01), Allen et al.

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