High pressure internally lined pump casing

Details High pressure internally lined pump casing High pressure internally lined pump casing

1976-06-01

1978-09-12

Croyle, Carlton R.

Rotary kinetic fluid motors or pumps

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

415197, 415219C, 29463, 220400, 285350, F04D 2908, F04D 2940, F03B 1102, F01D 2524

Patent

active

041134079

ABSTRACT:
A pump casing for high pressure pumps is composed of two halves each half being provided with a liner. The two casing halves are joined by flanges which are recessed to receive corresponding flanges of the liners. At least one groove is provided in the recess formed by the casing flanges to receive and retain part of the liner flange material.

REFERENCES:
patent: 440798 (1890-11-01), Webbe
patent: 1671054 (1928-05-01), Welsh
patent: 1912408 (1933-06-01), Schelhammer
patent: 2592419 (1952-04-01), Harper et al.
patent: 2821414 (1958-01-01), Jensen
patent: 2944785 (1960-07-01), Sampietro
patent: 3683421 (1972-08-01), Martinie

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