Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-07-22
1998-08-18
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 59, 310 52, 310 54, 310 65, 310216, 310217, 310258, H02K 112
Patent
active
057961913
ABSTRACT:
In the bulb-type generator, the stator laminated body (2) is suspended on the housing ring (1) by means of V-shaped elements (14). The housing ring is reinforced by the V-shaped elements. Air or cooling water can be directed for cooling purposes to the cavities (18) produced by the V-shaped elements (14) and the inner wall of the housing ring (1). In this way, a portion of the lost heat is already dissipated over flowing water when passing over the cold housing wall enlarged by the V-shaped elements (14).
REFERENCES:
patent: 1764890 (1930-06-01), Reichel
patent: 4593223 (1986-06-01), Lehoczky
partial translation of Soviet Union Patent 406,267(cited in PTO-982 paper 3) Feb. 7, 1975.
Asea Brown Boveri AG
Stephan Steven L.
Tamai K. Imayoshi Eizo
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