公开(公告)号：EP3384562A1

公开(公告)日：2018-10-10

申请号：EP16815559.6

申请日：2016-11-28

申请人： Nuovo Pignone Tecnologie SrL

发明人： BIGI, Manuele ,  ORTIZ NERI, Massimiliano ,  DOZZINI, Matteo ,  DEL CORONA, Iacopo ,  MILANI, Alberto

IPC分类号： H01R13/52 ,  H01R13/523 ,  H02G15/14 ,  H02K5/132 ,  H01R39/32

CPC分类号： H01R13/523 ,  H01R13/521 ,  H01R39/32 ,  H02G3/0462 ,  H02G9/00 ,  H02G15/14 ,  H02K5/132 ,  H02K9/19

摘要： An electrical connection assembly for subsea applications includes an electrical conductor cable electrically connectable to a winding of an electrical load and electrically connectable to an electrical power source; a first insulating element configured to be placed over the winding; a second insulating element placed over the electrical conductor cable; the first insulating element partially overlaps the second insulating element, the first insulating element is sealed onto the second insulating element.

公开(公告)号：EP3426928A1

公开(公告)日：2019-01-16

申请号：EP17709413.3

申请日：2017-03-06

申请人： Nuovo Pignone Tecnologie SrL

发明人： BIGI, Manuele ,  SASSANELLI, Giuseppe ,  FIORAVANTI, Duccio ,  ORTIZ NERI, Massimiliano ,  DOZZINI, Matteo

IPC分类号： F04D17/12 ,  F04D29/42 ,  F04D31/00 ,  F04D29/70

公开(公告)号：EP3358146A1

公开(公告)日：2018-08-08

申请号：EP18154961.9

申请日：2018-02-02

申请人： Nuovo Pignone Tecnologie SrL

发明人： DOZZINI, Matteo ,  ORTIZ NERI, Massimiliano ,  BORGHETTI, Massimiliano

IPC分类号： F01D15/00 ,  F01D25/16 ,  F01D25/22 ,  F04D29/058

CPC分类号： F04D29/582 ,  F01D15/00 ,  F01D25/166 ,  F01D25/22 ,  F04D17/12 ,  F04D19/02 ,  F04D25/04 ,  F04D25/06 ,  F04D29/058 ,  F04D29/083 ,  F04D29/122 ,  F04D29/584 ,  F05D2240/51

摘要： According to one aspect of the present disclosure, a turbomachine (100) is provided. The turbomachine (100) includes: a rotor (10) extending in an axial direction (A) and comprising a driven side (12) configured to be connected to a driving unit and a second side (14) opposite the driven side; a housing (20) extending around at least a portion of the rotor (10), wherein a main flow path (30) for a process fluid extends between the rotor (10) and the housing (20); a sealing arrangement (40), particularly a dry gas seal, configured for sealing a gap between the rotor (10) and the housing (20) at the driven side (12) of the rotor; and a first magnetic bearing (50) supporting the second side (14) of the rotor. A fluid passage (31) for a portion of the process fluid extends from the main flow path (30) through a bearing gap (52) of the first magnetic bearing (50). According to a further aspect, a method of operating a turbomachine is described.