公开(公告)号：WO2008043527A1

公开(公告)日：2008-04-17

申请号：PCT/EP2007/008779

申请日：2007-10-09

Applicant: GRUNDFOS MANAGEMENT A/S ,  TOWSLEY, Greg ,  HAACK, Ryan ,  TALLEY, Joshua ,  AMDISEN, Svend

Inventor： TOWSLEY, Greg ,  HAACK, Ryan ,  TALLEY, Joshua ,  AMDISEN, Svend

IPC: F04D1/06 ,  F04D29/42 ,  F04D29/62

CPC classification number: F04D29/426 ,  F04D1/063 ,  F04D29/4293 ,  F04D29/605 ,  F04D29/628 ,  Y10T29/53

Abstract: The invention refers to a modular pump assembly comprising a volute ( 16), having a suction chamber (120) and a pressure chamber ( 122), and a pump stack (14) having at least one stage (86), wherein a modular flange (44) is arranged between the volute (16) and the pump stack (14) and removably coupled to both the pump stack (14) and the volute (16).

Abstract translation: 本发明涉及一种包括具有吸入室（120）和压力室（122）的蜗壳（16）和具有至少一个级（86）的泵组14）的模块化泵组件，其中模块化凸缘 （44）布置在蜗壳（16）和泵组（14）之间，并且可拆卸地联接到泵组（14）和蜗壳（16）。

公开(公告)号：EP2074330B1

公开(公告)日：2018-02-21

申请号：EP07818852.1

申请日：2007-10-09

Applicant: Grundfos Management A/S

Inventor： TOWSLEY, Greg ,  HAACK, Ryan ,  TALLEY, Joshua ,  AMDISEN, Svend

IPC: F04D1/06 ,  F04D29/42 ,  F04D29/62

CPC classification number: F04D29/426 ,  F04D1/063 ,  F04D29/4293 ,  F04D29/605 ,  F04D29/628 ,  Y10T29/53

Abstract: A modular pump assembly has a volute (16), having a suction chamber (120) and a pressure chamber (122), and a pump stack (14) having at least one stage (86), wherein a modular flange (44) is arranged between the volute (16) and the pump stack (14) and is removably coupled to both the pump stack (14) and the volute (16).

公开(公告)号：EP2074330A1

公开(公告)日：2009-07-01

申请号：EP07818852.1

申请日：2007-10-09

Applicant: Grundfos Management A/S

Inventor： TOWSLEY, Greg ,  HAACK, Ryan ,  TALLEY, Joshua ,  AMDISEN, Svend

IPC: F04D1/06 ,  F04D29/42 ,  F04D29/62

CPC classification number: F04D29/426 ,  F04D1/063 ,  F04D29/4293 ,  F04D29/605 ,  F04D29/628 ,  Y10T29/53

Abstract: A modular pump assembly has a volute (16), having a suction chamber (120) and a pressure chamber (122), and a pump stack (14) having at least one stage (86), wherein a modular flange (44) is arranged between the volute (16) and the pump stack (14) and is removably coupled to both the pump stack (14) and the volute (16).

Abstract translation: 模块化泵组件具有具有吸入室（120）和压力室（122）的蜗壳（16）和具有至少一个级（86）的泵组（14），其中模块化凸缘（44）是 布置在蜗壳（16）和泵组（14）之间并且可移除地联接到泵组（14）和蜗壳（16）。