Stator cooling

Details Stator cooling Stator cooling

1997-11-13

2000-05-30

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310180, 310 54, H02K 900

Patent

active

060694246

ABSTRACT:
The present invention is an energy storage apparatus having a rotor and a stator. The stator includes a bobbin having a cylindrical shape and open at each end. The bobbin includes at least one fin extending longitudinally on an exterior surface of the bobbin. The bobbin also includes a phase winding longitudinally and circumferentially encircling said bobbin. The winding is separated by at least one fin. The bobbin also includes at least one cooling passage for transporting a cooling medium.

REFERENCES:
patent: 3874472 (1975-04-01), Deane
patent: 3886810 (1975-06-01), Sugiyama et al.
patent: 4131171 (1978-12-01), Keyes
patent: 4148192 (1979-04-01), Cummings
patent: 4165795 (1979-08-01), Lynch et al.
patent: 4274021 (1981-06-01), Kamiya et al.
patent: 4309620 (1982-01-01), Bock
patent: 4563606 (1986-01-01), Fukasawa et al.
patent: 4583505 (1986-04-01), Frank et al.
patent: 4588040 (1986-05-01), Albright, Jr. et al.
patent: 4597463 (1986-07-01), Barnard
patent: 4631456 (1986-12-01), Drescher et al.
patent: 4680986 (1987-07-01), Elsner
patent: 4888949 (1989-12-01), Rogers
patent: 4900962 (1990-02-01), Hockney et al.
patent: 4961352 (1990-10-01), Downer et al.
patent: 5291975 (1994-03-01), Johnson et al.
patent: 5304883 (1994-04-01), Denk
patent: 5319273 (1994-06-01), Hockney et al.
patent: 5353656 (1994-10-01), Hawkey et al.
patent: 5396140 (1995-03-01), Goldie et al.
patent: 5427194 (1995-06-01), Miller
patent: 5442288 (1995-08-01), Fenn et al.
patent: 5465015 (1995-11-01), Anastas et al.
patent: 5489810 (1996-02-01), Ferreira et al.
patent: 5493195 (1996-02-01), Heglund et al.
patent: 5500994 (1996-03-01), Itaya
patent: 5581869 (1996-12-01), Travaly
Popular Science Magazine, Emerging Technologies for the Supercar, Jun. 1994.
NASA Tech Briefs, The Digest of New Technology, Jun. 1995, vol. 19, No. 6, pp. 12 and 13.

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