公开(公告)号：EP3110568B1

公开(公告)日：2018-12-05

申请号：EP15708312.2

申请日：2015-01-29

申请人： SGM Magnetics S.p.A.

发明人： MOLTENI, Danilo

IPC分类号： B07B13/10

CPC分类号： B07B13/10

摘要： A ballistic separator drum comprises a cylinder provided with a plurality of evenly spaced longitudinal throw slats (6) extending in a substantially radial direction and provided with an impact face (6a) on the side towards the direction of rotation of the drum (1), the impact face (6a) having a radially proximal end more advanced, in the direction of rotation, than the radially distal end whereby the angle (a) between the diametral plane containing said distal end and the impact face (6a) has a value comprised between 5° and 45°, the impact face (6a) having a linear development inclined according to said angle (a) which is radiused in a distal portion (6a') to an involute-shaped curved segment over a height (d) equal to 17±5% of the overall height of the slat (6).

公开(公告)号：EP3191396B1

公开(公告)日：2018-03-21

申请号：EP15781727.1

申请日：2015-08-18

申请人： SGM Magnetics S.p.A.

发明人： MOLTENI, Danilo

IPC分类号： B66C1/04 ,  B66C1/06

CPC分类号： B66C1/04 ,  B66C1/06 ,  B66C2700/087

摘要： A lifter with electro-permanent magnets is provided. It has an external bearing structure closed at the bottom by a plate, provided with a heat shield, and pole pieces secured under the respective poles and protruding from the bottom plate. Each of the electro-permanent magnets has a reversible magnet arranged on top of one of the poles, of a fixed polarization magnet formed by a plurality of blocks placed along the lateral faces of the pole and of a coil arranged around the reversible magnet to cause the reversal of the polarization of the latter by means of an electrical pulse. An airtight air gap between 1 and 4 mm high is formed between each pole piece and the respective pole through the interposition of a plate of thermal insulation material that resists high temperatures provided at each pole with a rectangular window slightly smaller in size than the pole itself, with the top sides of the pole pieces and/or the bottom sides of the poles being provided with peripheral recesses suitable to act as seats for the positioning of the plate.

公开(公告)号：EP3157854B1

公开(公告)日：2018-03-07

申请号：EP15736640.2

申请日：2015-06-18

申请人： SGM Magnetics S.p.A.

发明人： MOLTENI, Danilo

IPC分类号： B66C1/06

CPC分类号： B66C1/06 ,  H01F7/206

摘要： An electromagnetic lifter for moving hot materials is disclosed. The lifter has a ferromagnetic yoke formed by a horizontal core and two vertical polarities, lifting coils wound around the core and enclosed in a container, a non-magnetic baffle arranged between the vertical polarities and below the container at a distance of at least 40 mm to protect it from the heat radiated by the hot material to be moved, as well as side spacers and top spacers which keep the container away from the polarities and the core respectively.