公开(公告)号：EP4419265A1

公开(公告)日：2024-08-28

申请号：EP22800361.2

申请日：2022-10-19

Applicant: FLSmidth A/S

Inventor： GARDINER, Michael ,  HALANI, Tejas ,  ALHASSAN, Shanoon ,  SEYMOUR, Clayton ,  SADLER, Byron ,  ONG, Gordon

IPC: B07B1/28 ,  B07B1/42 ,  F16C33/66 ,  F16C35/04 ,  B06B1/16

CPC classification number: B07B1/42 ,  B07B1/284 ,  F16C35/042 ,  F16C2320/0020130101 ,  B06B1/16 ,  F16C19/06 ,  F16C19/26 ,  F16C33/6659

公开(公告)号：WO2023067512A1

公开(公告)日：2023-04-27

申请号：PCT/IB2022/060026

申请日：2022-10-19

Applicant: FLSMIDTH A/S

Inventor： GARDINER, Michael ,  HALANI, Tejas ,  ALHASSAN, Shanoon ,  SEYMOUR, Clayton ,  SADLER, Byron ,  ONG, Gordon

IPC: B07B1/28 ,  B07B1/42 ,  F16C33/66 ,  F16C35/04 ,  B06B1/16

Abstract: An exciter apparatus (10) for a vibrating machine having an exciter body (11) being configured to accommodate a lubricant. The exciter apparatus further has a first bearing comprising an inner bearing portion and an outer bearing portion separated by a number of rollers located in a gap between the inner bearing portion and outer bearing portion. A first shaft (8) is rotatably connected to the exciter body by means of the first bearing. The first shaft has eccentric masses (18a, 18b). The first bearing seat and the outer bearing portion comprising a through hole allowing a fluid to flow through the first bearing seat and the outer bearing portion into the gap, The exciter apparatus further comprising a lubricant provision means configured to provide a lubricant from the lubrication zone to the through hole.