Stuffing box for high density screw pump and pump incorporating

Details Stuffing box for high density screw pump and pump incorporating Stuffing box for high density screw pump and pump incorporating

1976-03-10

1977-09-13

Husar, C. J.

Rotary expansible chamber devices

Interengaging rotating members

Helical or herringbone

415 72, 415112, 415113, 277105, 277135, 277173, F01C 116

Patent

active

040478580

ABSTRACT:
An axially fixed, radially limitedly movable stuffing box assembly including mounting means therefor. The stuffing box is adapted to have means for continuously flushing its bushing during operational rotational movements of a shaft functionally engaged therewith. The stuffing box when used in functional combination with a screw of a screw pump which is itself adapted for the pumping of high density fluids greatly reduces the tendency for radial forces generated during pumping to cause shaft deflection and to produce shaft wear and leakage.

REFERENCES:
patent: 713411 (1902-11-01), Endroweit
patent: 816190 (1906-03-01), Sieger
patent: 1005954 (1911-10-01), Fritz
patent: 1990519 (1935-02-01), Bigelow et al.
patent: 2624599 (1953-01-01), Eaton
patent: 2883214 (1959-04-01), Perkali
patent: 2985473 (1961-05-01), Parker
patent: 3057665 (1962-10-01), Zalis
patent: 3198132 (1965-08-01), Zalis
patent: 3198582 (1965-08-01), Zalis

Affiliated with

Also associated with

Rating

Stuffing box for high density screw pump and pump incorporating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stuffing box for high density screw pump and pump incorporating , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stuffing box for high density screw pump and pump incorporating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-270642