EP4517094A4 - Fluidsteuerungsvorrichtung und elektrische pumpenvorrichtung - Google Patents

Fluidsteuerungsvorrichtung und elektrische pumpenvorrichtung

Info

Publication number
EP4517094A4
EP4517094A4 EP23795529.9A EP23795529A EP4517094A4 EP 4517094 A4 EP4517094 A4 EP 4517094A4 EP 23795529 A EP23795529 A EP 23795529A EP 4517094 A4 EP4517094 A4 EP 4517094A4
Authority
EP
European Patent Office
Prior art keywords
fluid control
electric pump
control device
pump device
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23795529.9A
Other languages
English (en)
French (fr)
Other versions
EP4517094A1 (de
Inventor
Jun Zhang
Junfeng Bao
jundi Hu
Lixin Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Automotive Components Co Ltd
Original Assignee
Zhejiang Sanhua Automotive Components Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sanhua Automotive Components Co Ltd filed Critical Zhejiang Sanhua Automotive Components Co Ltd
Publication of EP4517094A1 publication Critical patent/EP4517094A1/de
Publication of EP4517094A4 publication Critical patent/EP4517094A4/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP23795529.9A 2022-04-29 2023-04-27 Fluidsteuerungsvorrichtung und elektrische pumpenvorrichtung Pending EP4517094A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210472384 2022-04-29
CN202210472211 2022-04-29
PCT/CN2023/091086 WO2023208097A1 (zh) 2022-04-29 2023-04-27 流体控制装置和电动泵装置

Publications (2)

Publication Number Publication Date
EP4517094A1 EP4517094A1 (de) 2025-03-05
EP4517094A4 true EP4517094A4 (de) 2026-04-29

Family

ID=88517864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23795529.9A Pending EP4517094A4 (de) 2022-04-29 2023-04-27 Fluidsteuerungsvorrichtung und elektrische pumpenvorrichtung

Country Status (4)

Country Link
US (1) US20250290517A1 (de)
EP (1) EP4517094A4 (de)
JP (1) JP2025513544A (de)
WO (1) WO2023208097A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130259720A1 (en) * 2010-08-25 2013-10-03 Kyle D. Mills Electric Water Pump With Stator Cooling
US20140271279A1 (en) * 2013-03-13 2014-09-18 Hitachi Automotive Systems, Ltd. Electric fluid pump
EP3150857A1 (de) * 2015-09-30 2017-04-05 Hangzhou Sanhua Research Institute Co., Ltd. Elektrische pumpe
DE102020130486A1 (de) * 2019-12-16 2021-06-17 ECO Holding 1 GmbH Vorrichtung zur Handhabung von Fluid innerhalb eines zumindest teilweise elektrisch angetriebenen Fahrzeugs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236959Y2 (de) * 1986-09-25 1990-10-05
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
US5949171A (en) * 1998-06-19 1999-09-07 Siemens Canada Limited Divisible lamination brushless pump-motor having fluid cooling system
JP5372267B2 (ja) * 2011-02-10 2013-12-18 三菱重工業株式会社 ポンプ構造
US9115720B2 (en) * 2012-05-04 2015-08-25 Ghsp, Inc. Dual pump and motor with control device
US9562534B2 (en) * 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
CN105782063B (zh) * 2014-12-22 2019-04-16 浙江三花汽车零部件有限公司 电驱动泵
CN106640674B (zh) * 2015-10-30 2019-08-02 浙江三花汽车零部件有限公司 电驱动泵的制造方法
JPWO2018173828A1 (ja) * 2017-03-23 2020-01-23 日本電産トーソク株式会社 オイルポンプ
US10605245B2 (en) * 2017-09-14 2020-03-31 Regal Beloit America, Inc. Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
JP2019157685A (ja) * 2018-03-09 2019-09-19 日本電産サンキョー株式会社 ポンプ装置
EP3667088A1 (de) * 2018-12-13 2020-06-17 Grundfos Holding A/S Pumpenanordnung
KR102352230B1 (ko) * 2020-06-05 2022-01-18 주식회사 코아비스 제어부 일체형 모터 및 이를 포함한 워터 펌프
CN113339274B (zh) * 2021-05-26 2022-11-25 浙江赛灵特泵业科技有限公司 低振动屏蔽式循环泵
CN113217405B (zh) * 2021-05-31 2024-09-06 昆山隆中麦士格瑞汽车部件有限公司 一种运行稳定寿命较长的电子水泵
CN113586458B (zh) * 2021-08-30 2023-06-09 陈荣国 自吸式多级复合屏蔽泵

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130259720A1 (en) * 2010-08-25 2013-10-03 Kyle D. Mills Electric Water Pump With Stator Cooling
US20140271279A1 (en) * 2013-03-13 2014-09-18 Hitachi Automotive Systems, Ltd. Electric fluid pump
EP3150857A1 (de) * 2015-09-30 2017-04-05 Hangzhou Sanhua Research Institute Co., Ltd. Elektrische pumpe
DE102020130486A1 (de) * 2019-12-16 2021-06-17 ECO Holding 1 GmbH Vorrichtung zur Handhabung von Fluid innerhalb eines zumindest teilweise elektrisch angetriebenen Fahrzeugs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023208097A1 *

Also Published As

Publication number Publication date
EP4517094A1 (de) 2025-03-05
JP2025513544A (ja) 2025-04-24
US20250290517A1 (en) 2025-09-18
WO2023208097A1 (zh) 2023-11-02

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