Monitoring apparatus for detecting axial position and axial alig

Details Monitoring apparatus for detecting axial position and axial alig Monitoring apparatus for detecting axial position and axial alig

1993-06-30

1996-04-16

O'Shea, Sandra L.

Electricity: measuring and testing

Magnetic

Displacement

32420724, 33661, 3408703, G01B 730, G01B 714, G01D 2102, G08C 1908

Patent

active

055086098

ABSTRACT:
Axial alignment detection apparatus for a shaft rotatable about an axis includes alignment indicating means rotatable by the shaft and comprising a plurality of detectable elements; and detector means for detecting the elements and alignment of the shaft as a function of the elements; the elements comprising at least one reference element and at least one alignment dependent element, wherein the reference and alignment elements have a detectable alignment dependent relationship to each other.

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