Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1998-01-23
1999-11-02
LaBalle, Clayton
Electrical generator or motor structure
Dynamoelectric
Rotary
310 89, 310 90, H02K 524, H02K 515, H02K 500
Patent
active
059776650
ABSTRACT:
To prevent noise being transmitted from a rotor portion of an electric motor (2-2.3) through the bearing brackets (3) to the motor's housing (1), each bearing bracket (3) is fixed relative to the motor housing (1) by at least one mounting part (5), with a noise damping part (4) arranged in between the bearing bracket (3) and the motor housing (1). The mounting part (5) rests directly against the motor housing (1) in the region where the mounting part (5) is coupled to the motor housing (1), without any noise damping part interposed between the mounting part (5) and the motor housing (1).
REFERENCES:
patent: 5497039 (1996-03-01), Blaettner
Berg Ralf
Hartmann Uwe
LaBalle Clayton
Siemens Aktiengesellschaft
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