US 12,587,075 B2 · Generator rotor centering jig

Abstract

A centering jig for a generator rotor including a housing, a pin, a spring, and a compressing element. The housing has a plate arranged for bolting to a generator housing, the pin extends through the plate and has a head portion, the spring is arranged to apply a force to the head portion, and the compressing element is for compressing the spring. In some example embodiments, the plate has a first pair of apertures radially offset from the pin. In some example embodiments, the housing also includes a pair of tubular portions extending from the plate and aligned with respective ones of the first pair of apertures. In an example embodiment, the plate also includes a second pair of apertures radially offset from the first pair of apertures. In an example embodiment, the pin has a distal end arranged for contacting a shaft of the generator rotor.

Claims15

Dependent claims

A centering jig for a generator rotor, comprising:

a housing comprising a plate arranged for bolting to a generator housing;
a pin extending through the plate and comprising a head portion;
a spring arranged to apply a force to the head portion;
and
a compressing element for compressing the spring, wherein:
the plate comprises a first pair of apertures radially offset from the pin;
and
a second pair of apertures radially offset from the first pair of apertures.

5 more elements

Dependencies are inferred from the claim text.

Generator rotor centering jig

Life of this patent

Generator rotor centering jig

Life of this patent

Abstract

Claims15