Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Patent
1987-10-05
1989-04-18
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Magnet structure or material
355 3DD, 118658, 29110, H01F 702
Patent
active
048231029
ABSTRACT:
A magnetic roll which is used in a processing station of an electrostatographic printing machine. The roll has a central portion with a plurality of spaced fins extending generally radially outwardly therefrom. A shaft extends outwardly from opposed ends of the central portion along the longitudinal axis thereof. A magnet is secured in each space between adjacent fins. A sleeve is rotatably supported on the shaft.
REFERENCES:
patent: 4451134 (1984-05-01), Fukuchi et al.
patent: 4558294 (1985-12-01), Yamashita
patent: 4580121 (1986-04-01), Ogawa
patent: 4608737 (1986-05-01), Parks et al.
patent: 4638281 (1987-01-01), Baermann
Cherian Abraham
Foerster Joseph C.
Beck J. E.
Fleischer H.
Harris George
Xerox Corporation
Zibelli R.
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