H - Electricity – 02 – K
Patent
H - Electricity
02
K
H02K 5/24 (2006.01)
Patent
CA 2329680
A motor including a washer assembly that facilitates reducing or eliminating end bump noise generated as a result of a rotor contacting a bearing assembly during motor operation is described. The rotor assembly includes a shaft rotatably supported within the housing with a pair of bearing assemblies. Each washer assembly includes a snap ring and a damping washer. The damping washer includes three layers, wherein the first and third layers are fabricated from a wear resistant material and the second layer is between the first and third layers, and is fabricated from an energy absorbing material.
Carey Timothy W.
Chahar Vijay
Cook Michael A.
Shelton Kerry
Company General Electric
Smart & Biggar
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