Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-12-23
1994-08-23
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310211, H02K 510
Patent
active
053410580
ABSTRACT:
An electric motor possesses a motor housing, preferably a pressure-resistant one, wherein a stator is installed and a rotor is journaled for rotation. The pressure-resistant motor housing is preferably filled with gas, more particularly a gas under high pressure of preferably between 5 and 150 bar or greater. In order to reduce heat dissipation in the interior of the electric motor, a capsule is provided, which surrounds the rotor rods at the drive end and/or at the non-drive end.
REFERENCES:
patent: 3060335 (1962-10-01), Greenwald
patent: 3936685 (1976-02-01), Glockner et al.
patent: 4250423 (1981-02-01), Linscott, Jr.
patent: 4562397 (1985-12-01), Kitabayashi et al.
patent: 4598219 (1986-07-01), Gaylord et al.
patent: 4644210 (1987-02-01), Meisner et al.
patent: 4673835 (1987-06-01), Hohnstein et al.
patent: 4970424 (1990-11-01), Nakamura et al.
Kohler Manfred
Kuder Roland
Loher AG
Nguyen Matthew
Stephan Steven L.
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