公开(公告)号：US20170328747A1

公开(公告)日：2017-11-16

申请号：US15533193

申请日：2015-11-24

Applicant: Grundfos Holding A/S

Inventor： Kjeld Winther JACOBSEN ,  John B. JACOBSEN ,  Mikkel HAUGAARD

IPC: G01D11/24 ,  G12B9/04 ,  G01L13/02

CPC classification number: G01D11/245 ,  G01L13/025 ,  G01L19/14 ,  G12B9/04

Abstract: A sensor arrangement includes a sensor which is arranged in a housing constructed of two plastic injection molded parts (2, 3). The electrical leads are sealingly led through the housing (1) and are sealed by way of O-rings which on the one hand bear in a groove of the lead and on the other hand bear in a recess forming the housing feed-through.

公开(公告)号：US20170328746A1

公开(公告)日：2017-11-16

申请号：US15533183

申请日：2015-08-28

Applicant: Grundfos Holding A/S

Inventor： Kjeld Winther JACOBSEN ,  John B. JACOBSEN ,  Mikkel HAUGAARD

IPC: G01D11/24 ,  G12B9/04

CPC classification number: G01D11/245 ,  G12B9/04

Abstract: A sensor arrangement includes at least one sensor (7) as well as a housing (1) constructed of at least two plastic injection molded parts (2, 3), and a sensor electronics which are located on the circuit board (5) and which is secured by this housing. At least one absorption body (4) is provided within the housing (1) and is designed as a plastic injection molded part and serves for absorbing fluid which could get into the housing by diffusion.

公开(公告)号：US20150303761A1

公开(公告)日：2015-10-22

申请号：US14377339

申请日：2013-02-07

Applicant: GRUNDFOS HOLDING A/S

Inventor： John B. JACOBSEN

IPC: H02K5/10 ,  H02K5/22 ,  F04D29/32 ,  F04D29/40 ,  F04D19/00 ,  F04D25/06

CPC classification number: H02K5/10 ,  F01D25/32 ,  F04D1/00 ,  F04D13/0606 ,  F04D19/002 ,  F04D25/06 ,  F04D29/325 ,  F04D29/40 ,  F04D29/545 ,  H02K5/225 ,  H02K7/14 ,  H02K11/00 ,  H02K11/33 ,  H02K2205/09

Abstract: A pump assembly includes an electric drive motor with a terminal box (6) arranged on the electric motor (4). At least one metallic component (34) extends from the electric drive motor (4) into an inside of the terminal box (6). A capture device (38, 40), for capturing condensation water collecting on the metallic component (34), is arranged in a proximity of the metallic component (34) in the inside the terminal box (6).

Abstract translation: 泵组件包括具有布置在电动机（4）上的接线盒（6）的电驱动马达。 至少一个金属部件（34）从电驱动马达（4）延伸到接线盒（6）的内部。 用于捕获在金属部件（34）上收集的冷凝水的捕获装置（38,40）布置在接线盒（6）内部的金属部件（34）附近。