公开(公告)号：EP3954904B1

公开(公告)日：2024-09-18

申请号：EP20787414.0

申请日：2020-04-02

IPC分类号： F04D29/66 ,  F04D29/42 ,  F04D29/60 ,  F25D17/06 ,  F25D23/00 ,  F16F1/373 ,  F16F1/377

CPC分类号： F04D29/4226 ,  F04D29/601 ,  F04D29/668 ,  F25D23/006 ,  F25D17/062 ,  F16F1/377 ,  F16F1/3732

公开(公告)号：EP3418581A1

公开(公告)日：2018-12-26

申请号：EP18176205.5

申请日：2018-06-06

申请人： BSH Hausgeräte GmbH

发明人： Bao, Hongfu ,  Chen, Jia ,  Chen, Xiupeng ,  Wang, Huake ,  Wang, Shiyu

IPC分类号： F04D29/66 ,  F25D17/06

CPC分类号： F04D29/668 ,  F25B2500/13 ,  F25D17/06

摘要： The present utility model provides a fan assembly, including a mounting base, where the mounting base includes a housing accommodating a fan, and a reinforcement member that fastens the housing to a to-be-mounted structure; the housing is provided with a first connecting member and the reinforcement member is provided with a second connecting member that matches and that is connected to the first connecting member; and the first connecting member is indirectly connected to the second connecting member by using a vibration reduction element. The present utility model further provides a refrigerator having the foregoing fan assembly. Therefore, the housing of the fan and a body of the refrigerator are not directly rigidly connected any longer, thereby greatly reducing noise generated by high-speed operation of the fan.

公开(公告)号：EP3401548A2

公开(公告)日：2018-11-14

申请号：EP18167399.7

申请日：2018-04-13

申请人： Honeywell International Inc.

发明人： NEJEDLY, Milan ,  HOUST, Vit ,  OSLEJSEK, Zbynek ,  MOKOS, Michal ,  TURECEK, Daniel

IPC分类号： F04D25/06 ,  F02B39/10 ,  F04D29/66 ,  F04D29/42 ,  F04D29/62

CPC分类号： F04D29/668 ,  F02B33/34 ,  F02B39/10 ,  F04D25/06 ,  F04D25/0606 ,  F04D29/053 ,  F04D29/30 ,  F04D29/4206 ,  F04D29/624

摘要： A compressor assembly includes a shaft (103) and a compressor wheel (104) that is supported on the shaft. The compressor assembly also includes an electric motor (108) with a stator (162) and a rotor (160). The electric motor is configured to rotate the shaft and the compressor wheel. The compressor assembly additionally includes a housing assembly (101) configured to house the stator, the rotor, and at least part of the shaft. The housing assembly includes a first member (184) and a second member (186). Moreover, the compressor assembly includes a dampener (252, 254) disposed between the first member and the second member of the housing assembly. The dampener is configured to elastically deform to provide dampening of a force transferred between the first member and the second member of the housing assembly.

公开(公告)号：EP3143287B1

公开(公告)日：2018-10-10

申请号：EP14729866.5

申请日：2014-05-13

申请人： R.E.M. Holding S.r.l.

发明人： MOSIEWICZ, Roberto Edoardo

IPC分类号： F04D29/36 ,  F04D29/38 ,  F04D29/66 ,  F04D19/00

CPC分类号： F04D29/362 ,  F04D19/002 ,  F04D29/382 ,  F04D29/668 ,  F05D2240/301 ,  F05D2300/501 ,  F05D2300/603 ,  Y02T50/673

摘要： The present invention concerns a blade for industrial axial fan and an industrial axial fan comprising such blade. More in details, the present invention concerns a blade for industrial axial fan comprising an attachment and an airfoil, said attachment connecting the airfoil to the hub and characterized in that said attachment has a stiffness and a stiffness distribution that allows the attachment to deform in a way to have at least an inflection point during the operation of the axial fan.

公开(公告)号：EP3043074B1

公开(公告)日：2018-10-03

申请号：EP15195426.0

申请日：2015-11-19

申请人： Pfeiffer Vacuum GmbH

发明人： Rippl, Andreas

IPC分类号： F04D17/16 ,  F04D19/04 ,  F04D29/056 ,  F04D29/059 ,  F16C27/04 ,  F16C35/04 ,  F04D29/66 ,  F16C19/06 ,  F16C32/04

CPC分类号： F04D17/168 ,  F04D19/042 ,  F04D29/0563 ,  F04D29/059 ,  F04D29/668 ,  F16C19/06 ,  F16C27/04 ,  F16C32/0425 ,  F16C35/042 ,  F16C2226/60 ,  F16C2360/45

公开(公告)号：EP2873831B1

公开(公告)日：2018-08-29

申请号：EP13816516.2

申请日：2013-07-10

申请人： Kawasaki Jukogyo Kabushiki Kaisha

发明人： NARUOKA, Shohei ,  ARIMA, Hisatoyo ,  MATSUDA, Yoshiharu ,  TANAKA, Yoshinobu

IPC分类号： F02B39/04 ,  B62K11/00 ,  B62M7/02 ,  F02B61/02 ,  F02B67/04

CPC分类号： F04D29/668 ,  B62K11/04 ,  F02B33/40 ,  F02B39/04 ,  F02B39/12 ,  F02B61/02 ,  F04D17/10 ,  F04D25/02 ,  F04D29/054 ,  F05D2220/40

摘要： A combustion engine (E) for a motorcycle includes a supercharger (42) which pressurizes intake air (I). The supercharger (42) is driven by power of the combustion engine (E). A first cushioning body (69) which suppresses rotation fluctuation of power is provided on a power transmission path (P) leading from the combustion engine (E) to the supercharger (42). The first cushioning body (69) has a damper structure to transmit power from an upstream side to a downstream side thereof through an elastic body (128).

公开(公告)号：EP3351738A2

公开(公告)日：2018-07-25

申请号：EP18152123.8

申请日：2018-01-17

申请人： United Technologies Corporation

发明人： FREEMAN, Thomas ,  AMADON, Colin G.

IPC分类号： F01D11/00 ,  F01D25/24 ,  F04D29/08 ,  F04D29/54 ,  F04D29/66

CPC分类号： F04D29/542 ,  F01D11/005 ,  F01D25/246 ,  F04D29/083 ,  F04D29/541 ,  F04D29/668

摘要： The present invention is related to a wear liner assembly (42A) for placement between a mounting foot (40) of a platform (36) and a case (30) of a gas turbine engine including first and second annular liner segments (44A,46A). First and second segments (44A,46A) are mounted on a portion of a radially outward and a radially inward surface (58,60) of the mounting foot (40) respectively . The first segment (44A) includes a first flat portion (70) and a first curved portion (72) extending from a first end (68) of the first segment (44A). The second segment (46A) includes a second flat portion (76) and a second curved portion (78) extending from a first end (74) of the second segment (46A). A split (82) is provided between first and second segments (44A,46A). Thus, the segments (44A,46A) may move independently allowing a tighter fit and reducing mounting complexity.

公开(公告)号：EP3059450B1

公开(公告)日：2018-07-18

申请号：EP15155356.7

申请日：2015-02-17

申请人： PFEIFFER VACUUM GMBH

发明人： Watz, Robert

IPC分类号： F04D19/04 ,  F04D27/00 ,  F04D29/60 ,  F04D29/66

CPC分类号： F04D19/042 ,  F04D29/601 ,  F04D29/668

公开(公告)号：EP3069631B1

公开(公告)日：2018-06-20

申请号：EP15185383.5

申请日：2015-09-16

申请人： Seriplast

发明人： CENES, Kévin

IPC分类号： A45D34/04 ,  B65D1/02 ,  B65D1/09

CPC分类号： A45D34/041 ,  B65D1/0238 ,  B65D1/095 ,  F01D5/10 ,  F01D25/04 ,  F04D29/668 ,  F05D2240/60 ,  F05D2240/61 ,  F05D2260/96 ,  F16F15/322

公开(公告)号：EP3254047A4

公开(公告)日：2018-02-28

申请号：EP16747392

申请日：2016-02-05

申请人： PRIME DATUM DEV COMPANY LLC

发明人： ROLLINS PATRICK M ,  LUCAS GEORGE ,  COSTELLO JOSEPH

IPC分类号： F28F27/00 ,  F04D29/059

CPC分类号： F28B11/00 ,  F04D19/005 ,  F04D27/004 ,  F04D29/059 ,  F04D29/668 ,  F28B1/06 ,  F28F2250/08 ,  F28F2265/30

摘要： The present invention is directed to a load bearing direct-drive system for driving a fan in a cooling system such as a wet-cooling tower, air-cooled heat exchanger, HVAC system, hybrid cooling tower, mechanical tower or chiller system. The present invention includes a variable process control system that is based on the integration of key features and characteristics such as tower thermal performance, fan speed and airflow, motor torque, fan pitch, fan speed, fan aerodynamic properties, and pump flow. The variable process control system processes feedback signals from multiple locations in order to control a high torque, low variable speed, load bearing motor to drive the fan.