Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Erodable or permanently deformable
Patent
1991-12-05
1993-05-11
Look, Edward K.
Rotary kinetic fluid motors or pumps
Bearing, seal, or liner between runner portion and static part
Erodable or permanently deformable
4151743, 418178, F04D 2960
Patent
active
052096360
ABSTRACT:
A spacer of a desired thickness sets the clearance between an end face of a fluid displacement device rotor and an end plate of a fluid displacement device housing. Initially the spacer is located on either the end face or the end plate. The end face is then positioned adjacent said end plate. Next, the rotor is axially displaced relative to the housing to a desired position wherein the spacer is in contact with both the end face and the end plate. Finally, the rotor is secured in said desired position.
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Bell James R.
Foster Glenn B.
Ingersoll-Rand Company
Lee Michael S.
Look Edward K.
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