公开(公告)号：US10033251B2

公开(公告)日：2018-07-24

申请号：US14372096

申请日：2013-02-19

Applicant: GRUNDFOS HOLDING A/S

Inventor： Peter Mønster ,  Lars Østergaard

IPC: H02K5/10 ,  H02K11/00 ,  F04D13/06 ,  H05K7/14 ,  H02K5/22 ,  H02K11/30 ,  H02K11/33

Abstract: An electric motor with an electronics housing (6) includes a removable cover (10) as well as an operating unit. The operating unit includes an operating panel (20) fastened on the cover (10). The cover (10) with the operating panel (20) is connectable to a lower part (8) of the electronics housing (6) in at least two alternative alignments. A pump assembly is also provided with such an electric motor.

公开(公告)号：US11512702B2

公开(公告)日：2022-11-29

申请号：US16925126

申请日：2020-07-09

Applicant: GRUNDFOS HOLDING A/S

Inventor： Allan Hjarbæk Holm ,  Morten Vammen Ørsnæs ,  Lars Østergaard

IPC: F04D13/06 ,  F04D29/02 ,  F04D29/08

Abstract: A submersible pump assembly includes an electric motor (1) and a centrifugal pump, which is driven by the electric motor (1). A rotor (4) formed of plastic or composite material which is manufactured in the extrusion or pultrusion method.

公开(公告)号：US20150076942A1

公开(公告)日：2015-03-19

申请号：US14385266

申请日：2013-02-19

Applicant: GRUNDFOS HOLDING A/S

Inventor： Palle Madsen Obel ,  Lars Østergaard

IPC: H02K9/06 ,  H02K5/18 ,  H02K11/00

CPC classification number: H02K9/06 ,  H02K5/18 ,  H02K11/01 ,  H02K11/33

Abstract: An electric motor with a stator housing (2) and with an electronics housing (8), has a first section (A) of the electronics housing arranged on the radial side of the stator housing (2), and a fan (24) arranged on a first axial end (22) of the stator housing (2). The electronics housing (8) extends in the axial direction (X) beyond the first axial end (22) of the stator housing in a manner such that a second section (B) of the electronics housing (8), in whose inside at least one first heat-producing electronic component (58, 60) is arranged, is situated on the radial side of the fan (24). A pump assembly with such an electric motor is also provided.

Abstract translation: 具有定子壳体（2）和电子设备壳体（8）的电动机具有布置在定子壳体（2）的径向侧上的电子设备壳体的第一部分（A）和布置成 在定子壳体（2）的第一轴向端部（22）上。 电子设备外壳（8）沿着轴向方向（X）延伸超出定子外壳的第一轴向端（22），使得电子器件壳体（8）的第二部分（B）至少在其内部至少 设置有第一发热电子部件（58,60），位于风扇（24）的径向侧。 还提供了具有这种电动机的泵组件。

公开(公告)号：US10989199B2

公开(公告)日：2021-04-27

申请号：US16017116

申请日：2018-06-25

Applicant: GRUNDFOS HOLDING A/S

Inventor： Lars Østergaard ,  Brian Nonbo Jensen

IPC: F04D13/10 ,  F04D29/40 ,  F04D29/60 ,  E21B43/12 ,  E21B41/00

Abstract: A submersible downhole pump (1) includes an elongate pump unit (3) defining a longitudinal pump axis (L) and a pump unit diameter (D), and at least one cable lug (13) for attaching a cable. The at least one cable lug (13) is connected to the pump unit (3) and pivotable around a pivot axis (P) perpendicular to the longitudinal axis (L) between a defined first position and a defined second position. The at least one cable lug (13) is positioned, in the first position, fully within the pump unit diameter (D). In the second position, the at least one cable lug (13) is positioned at least partially protruding outside the pump unit diameter (D).

公开(公告)号：US10439475B2

公开(公告)日：2019-10-08

申请号：US14385266

申请日：2013-02-19

Applicant: GRUNDFOS HOLDING A/S

Inventor： Palle Madsen Obel ,  Lars Østergaard

IPC: H02K9/06 ,  H02K5/18 ,  H02K11/01 ,  H02K11/33

Abstract: An electric motor with a stator housing (2) and with an electronics housing (8), has a first section (A) of the electronics housing arranged on the radial side of the stator housing (2), and a fan (24) arranged on a first axial end (22) of the stator housing (2). The electronics housing (8) extends in the axial direction (X) beyond the first axial end (22) of the stator housing in a manner such that a second section (B) of the electronics housing (8), in whose inside at least one first heat-producing electronic component (58, 60) is arranged, is situated on the radial side of the fan (24). A pump assembly with such an electric motor is also provided.

公开(公告)号：US20150002002A1

公开(公告)日：2015-01-01

申请号：US14372096

申请日：2013-02-19

Applicant: GRUNDFOS HOLDING A/S

Inventor： Peter Mønster ,  Lars Østergaard

IPC: H02K11/00 ,  H02K5/10 ,  H02K5/22

CPC classification number: H02K11/30 ,  F04D13/0686 ,  H02K5/10 ,  H02K5/22 ,  H02K5/225 ,  H02K11/33 ,  H05K7/1432

Abstract: An electric motor with an electronics housing (6) includes a removable cover (10) as well as an operating unit. The operating unit includes an operating panel (20) fastened on the cover (10). The cover (10) with the operating panel (20) is connectable to a lower part (8) of the electronics housing (6) in at least two alternative alignments. A pump assembly is also provided with such an electric motor.

Abstract translation: 具有电子壳体（6）的电动机包括可移除的盖（10）以及操作单元。 操作单元包括紧固在盖（10）上的操作面板（20）。 具有操作面板（20）的盖（10）可在至少两个替代对准中连接到电子设备壳体（6）的下部（8）。 泵组件还设置有这种电动机。