Double faced speed regulated mechanical seal

Details Double faced speed regulated mechanical seal Double faced speed regulated mechanical seal

1994-05-23

1997-07-22

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384523, F16C 3338

Patent

active

056497717

ABSTRACT:
This invention discloses a roller or ball bearing assembly, a bearing finger cage and a mechanically interlocked double faced speed regulated mechanical seal arrangement. The selection of the radius of the rolling bearing diameters determines the rotational speed of the driven bearing finger cage and the rotational speed of the bearing finger cage assures the mechanical and rotational speed of the speed regulated mechanical seal wherein the relative speeds of the plurality of sealing faces are reduced proportionally by the division of applied shaft speed revolutions among the plurality of seal finished face members. The reduced relative surface speeds of sealing face members will increase the overall service life of the unique speed regulated mechanical seal and bearing assembly. The reduced relative surface speeds of sealing face members will allow greater applied shaft rotational speed than present art mechanical seals.

REFERENCES:
patent: 3365251 (1968-01-01), Venable
patent: 3743369 (1973-07-01), Langstrom
patent: 3838901 (1974-10-01), Sampatacos
patent: 5069560 (1991-12-01), Niedermeier

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