Lamination stack with center interlock

Details Lamination stack with center interlock Lamination stack with center interlock

2006-01-10

2006-01-10

Trinh, Minh (Department: 3729)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216055, C029S596000, C029S598000

Reexamination Certificate

active

06984913

ABSTRACT:
An interlocked stack of laminations for rotors wherein each lamination includes a centrally located, circular indentation. The indentation provides corresponding projections and depressions in the laminas which may be interlocked by engagement of a projection in one lamina with an adjacent depression in an adjacent lamina.

REFERENCES:
patent: 2671951 (1954-03-01), Sliwiak
patent: 2975312 (1961-03-01), Ploran
patent: 3202851 (1965-08-01), Zimmerle
patent: 3203077 (1965-08-01), Zimmerle
patent: 3590208 (1971-06-01), Martini
patent: 3958325 (1976-05-01), Rick et al.
patent: 4160182 (1979-07-01), Mitsui
patent: 4162734 (1979-07-01), Dangelmaier et al.
patent: 4264663 (1981-04-01), Beenken
patent: 4364169 (1982-12-01), Kawano et al.
patent: 4538345 (1985-09-01), Diederichs
patent: 4578853 (1986-04-01), Wurth
patent: 4728842 (1988-03-01), Martin
patent: 4738020 (1988-04-01), Neuenschwander
patent: 4897916 (1990-02-01), Blackburn
patent: 4940913 (1990-07-01), Fritzsche
patent: 4951377 (1990-08-01), Fritzsche
patent: 4979285 (1990-12-01), Martin
patent: 5075150 (1991-12-01), Webb et al.
patent: 5087849 (1992-02-01), Neuenschwander
patent: 5142178 (1992-08-01), Kloster et al.
patent: 5174009 (1992-12-01), Martin
patent: 5338996 (1994-08-01), Yamamoto
patent: 5349741 (1994-09-01), Neuenschwander
patent: 5373622 (1994-12-01), Neuenschwander
patent: 5406243 (1995-04-01), Jenkins et al.
patent: 5649349 (1997-07-01), Greenway
patent: 5894182 (1999-04-01), Saban et al.
patent: 5923112 (1999-07-01), Bertocchi et al.
patent: 5992003 (1999-11-01), Elliott et al.
patent: 6002191 (1999-12-01), Saban
patent: 6009607 (2000-01-01), Bertocchi et al.
patent: 6018207 (2000-01-01), Saban et al.
patent: 6223417 (2001-05-01), Saban et al.
patent: 2206453 (1986-01-01), None
patent: 66557 (1983-04-01), None

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