公开(公告)号：US10128640B2

公开(公告)日：2018-11-13

申请号：US15534704

申请日：2015-11-11

Applicant: ABB Schweiz AG

Inventor： Fabio Pellegrini ,  Stefano Magoni ,  Carlo Gemme ,  Giorgio Magno

IPC: H02B3/00 ,  H02B11/04 ,  H02B11/12 ,  H02B13/035

Abstract: A retrofitting device for medium voltage panels which comprises a plurality of first and second horizontal CB contacts aligned in a first and second horizontal plane, a plurality of first and second vertical SWG contacts aligned in a first and second vertical plane, a first bar assembly comprising first connection elements for connecting each of said first horizontal CB contacts with a corresponding first vertical SWG contact, a second bar assembly comprising second connection elements for connecting each of said second horizontal CB contacts with a corresponding second vertical SWG contact, said first connection elements comprising a first portion and a second portion linked to each other and free to change the angular position with respect to each other in a vertical plane when in an unlocked condition, said second connection elements comprising a third portion and a fourth portion linked to each other and free to change the angular position with respect to each other in a vertical plane when in an unlocked condition, first locking means being provided to lock the first with second portions and the third with the fourth portions in a desired position in which said first horizontal CB contacts and said second horizontal CB contacts are positioned on a substantially same vertical plane.

公开(公告)号：US11482842B2

公开(公告)日：2022-10-25

申请号：US16500622

申请日：2018-03-21

Applicant: ABB Schweiz AG

Inventor： Giorgio Magno ,  Stefano Magoni

IPC: B25B11/00 ,  H02B3/00 ,  H02B11/127

Abstract: A supporting device for mounting tools on a switchgear front panel which includes a first, fixing, plate and a second, supporting, plate connected to each other and free to rotate with respect to each other in a first plane; a first locking device for locking the first, fixing, plate and the second, supporting, plate at selected angular position with respect to each other; a magnetic fixing device comprising fixing magnets adapted to be fixed on the switchgear front panel; an adjustable connection device connecting the fixing magnets to the first, fixing, plate and including a second locking device for locking the fixing magnets at different positions with respect to the first, fixing, plate; a third locking device for fixing a tool on the second, supporting, plate. A tool kit for a switchgear including a switchgear tool and a supporting device is also disclosed.

公开(公告)号：US10527652B2

公开(公告)日：2020-01-07

申请号：US15742570

申请日：2016-06-16

Applicant: ABB Schweiz AG

Inventor： Stefano Magoni ,  Giorgio Magno ,  Massimo Scarpellini

IPC: G01R15/20 ,  G01R19/00

Abstract: An accessory device for low or medium voltage electric applications includes a casing and electronic means including one or more current sensors for detecting current flowing in an electric cable. The top shell of the casing includes an external recess having a cable seat for accommodating the electric cable in a transversal position with respect to the casing. The cable seat has a cable coupling surface adapted to mechanically couple with the electrical cable. The accessory device includes a holder element mechanically coupleable with the top shell in the external recess. The holder element includes one or more holding surfaces. Each of the holding surfaces is overlapped and mechanically coupled with the electric cable, when the holder element is positioned in the external recess in a corresponding accommodating position that is selectable depending on the size of the electric cable. Each of the holding surfaces, when overlapped and coupled with the electric cable, cooperates with the cable coupling surface to hold the electric cable in a given position with respect to the current sensors.

公开(公告)号：US20210111543A1

公开(公告)日：2021-04-15

申请号：US16500622

申请日：2018-03-21

Applicant: ABB Schweiz AG

Inventor： Giorgio Magno ,  Stefano Magoni

IPC: H02B3/00 ,  H02B11/127

Abstract: A supporting device for mounting tools on a switchgear front panel which includes a first, fixing, plate and a second, supporting, plate connected to each other and free to rotate with respect to each other in a first plane; a first locking device for locking the first, fixing, plate and the second, supporting, plate at selected angular position with respect to each other; a magnetic fixing device comprising fixing magnets adapted to be fixed on the switchgear front panel; an adjustable connection device connecting the fixing magnets to the first, fixing, plate and including a second locking device for locking the fixing magnets at different positions with respect to the first, fixing, plate; a third locking device for fixing a tool on the second, supporting, plate. A tool kit for a switchgear including a switchgear tool and a supporting device is also disclosed.

公开(公告)号：USD858323S1

公开(公告)日：2019-09-03

申请号：US29644415

申请日：2018-04-17

Applicant: ABB Schweiz AG

Designer： Callisto Gatti ,  Giorgio Magno ,  Stefano Magoni

公开(公告)号：US20180375304A1

公开(公告)日：2018-12-27

申请号：US15983836

申请日：2018-05-18

Applicant: ABB Schweiz AG

Inventor： Giorgio Magno ,  Stefano Magoni

IPC: H02B3/00 ,  F16H25/20 ,  H02B11/127

Abstract: A motorized drive (1) for racking operations in a medium voltage switchgear comprising a main drive shaft (2) actuated by a drive motor (3) and adapted to be operatively coupled to a truck in said medium voltage switchgear characterized in that it comprises a replicating device (10) which replicates the stroke of said truck during rack-in or rack out operations in said switchgear.