公开(公告)号：CA1194428A

公开(公告)日：1985-10-01

申请号：CA402667

申请日：1982-05-11

Applicant: KRAFTWERK UNION AG

Inventor： DONATH GERHARD

IPC: B01D35/06 ,  B03C1/034

Abstract: Electromagnetic filter, including a housing through which medium to be filtered flows, spherical bodies of ferromagnetic material disposed in the housing, a winding for magnetizing the spherical bodies, the spherical bodies having surfaces and particles of higher permeability than the spherical bodies being disposed in the surfaces with spacings therebetween, and a method of manufacturing the spherical bodies.

公开(公告)号：FI820137L

公开(公告)日：1982-11-14

申请号：FI820137

申请日：1982-01-15

Applicant: KRAFTWERK UNION AG

Inventor： DONATH GERHARD

IPC: B01D35/06 ,  B03C1/034 ,  B03C

Abstract: Electromagnetic filter, including a housing through which medium to be filtered flows, spherical bodies of ferromagnetic material disposed in the housing, a winding for magnetizing the spherical bodies, the spherical bodies having surfaces and particles of higher permeability than the spherical bodies being disposed in the surface with spacings therebetween.

公开(公告)号：FI56629C

公开(公告)日：1980-03-10

申请号：FI330772

申请日：1972-11-23

Applicant: KRAFTWERK UNION AG

Inventor： HEITMANN HANS-GUENTHER ,  DONATH GERHARD

IPC: B01D35/06 ,  B03C1/025 ,  B03C1/033 ,  C02F1/48