Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1999-03-23
2000-04-25
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310261, H02K 348
Patent
active
060547901
ABSTRACT:
A V-block with a preselected shape defining a preselected included angle between a pair of V-block side portions is connected to a laminated spider of a rotor at preselected location between spaced apart adjacent poles of the rotor by disposing an elongated connecting piece in a slot longitudinally disposed in the spider and connecting the elongated connecting piece to the V-block by a fastener. Applying a preselected torque to the fastener establishes a predetermined force between the V-block and the conductive windings disposed about adjacent poles. The V-block arrangement is particularly suited for use in a dynamo-electric machine.
REFERENCES:
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patent: 2899573 (1959-08-01), Wesolowski
patent: 3739212 (1973-06-01), Koelbel et al.
patent: 4268773 (1981-05-01), Beck et al.
patent: 4409502 (1983-10-01), McCabria
patent: 5036238 (1991-07-01), Tajima
patent: 5086246 (1992-02-01), Dymond et al.
Morrison, et al., Rotor V-Block Assembly, U.S. Patent Application No. 09/158,368, filed Sep. 22, 1998.
Kjeer Pete
Morrison Darrell R.
Emerson Electric Co.
Ramirez Nestor
Waks Joseph
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