Method for permanent magnet protection

Details Method for permanent magnet protection Method for permanent magnet protection

2008-05-08

2010-11-23

Trinh, Minh (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S736000, C310S156120, C264S272150

Reexamination Certificate

active

07836575

ABSTRACT:
A method for manufacturing of a permanent magnet pole piece comprising at least one magnet which is fixed to a base plate, a protective cover and a filling mass is provided, comprising the steps of fixing of the protective cover to the base plate so that it covers the magnet and so that the protective cover and the base plate are hermetically sealed jointed, evacuating of the interior cavity between the protective cover and the base plate through an opening, injecting of the filling mass through an opening into the interior cavity between the protective cover and the base plate and curing of the filling mass.

REFERENCES:
patent: 4173822 (1979-11-01), Futterer et al.
patent: 4327479 (1982-05-01), Futterer et al.
patent: 4573258 (1986-03-01), Io et al.
patent: 4741094 (1988-05-01), Denk et al.
patent: 5226220 (1993-07-01), Gevas et al.
patent: 5831364 (1998-11-01), Buse
patent: 6331214 (2001-12-01), Koga et al.
patent: 6380833 (2002-04-01), Nguyen et al.
patent: 6548925 (2003-04-01), Noble et al.
patent: 6692676 (2004-02-01), Dwyer et al.
patent: 2005/0116392 (2005-06-01), Hughes et al.
patent: 2008/0276449 (2008-11-01), Groendahl et al.
patent: 0899049 (1999-03-01), None
patent: 1420501 (2004-05-01), None
patent: 2323217 (1998-09-01), None
patent: 2000014062 (2000-01-01), None
patent: WO 0060617 (2000-10-01), None

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