IT1399889B1 - Miglioramento strutturale di una pompa a rotore stagno - Google Patents

Miglioramento strutturale di una pompa a rotore stagno

Info

Publication number
IT1399889B1
IT1399889B1 ITGO2010A000002A ITGO20100002A IT1399889B1 IT 1399889 B1 IT1399889 B1 IT 1399889B1 IT GO2010A000002 A ITGO2010A000002 A IT GO2010A000002A IT GO20100002 A ITGO20100002 A IT GO20100002A IT 1399889 B1 IT1399889 B1 IT 1399889B1
Authority
IT
Italy
Prior art keywords
pond
structural improvement
rotor pump
rotor
pump
Prior art date
Application number
ITGO2010A000002A
Other languages
English (en)
Inventor
Ching-Chang Wang
Huan-Jan Chien
Chih-Kuan Shih
Original Assignee
Assoma Inc
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 Assoma Inc filed Critical Assoma Inc
Publication of ITGO20100002A1 publication Critical patent/ITGO20100002A1/it
Application granted granted Critical
Publication of IT1399889B1 publication Critical patent/IT1399889B1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • F04D13/0626—Details of the can
    • 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
    • F04D13/02—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
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ITGO2010A000002A 2009-04-28 2010-04-19 Miglioramento strutturale di una pompa a rotore stagno IT1399889B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098114074A TW201038828A (en) 2009-04-28 2009-04-28 Permanent magnetism can pump

Publications (2)

Publication Number Publication Date
ITGO20100002A1 ITGO20100002A1 (it) 2010-10-29
IT1399889B1 true IT1399889B1 (it) 2013-05-09

Family

ID=42228333

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGO2010A000002A IT1399889B1 (it) 2009-04-28 2010-04-19 Miglioramento strutturale di una pompa a rotore stagno

Country Status (8)

Country Link
US (1) US8597000B2 (it)
JP (1) JP5069821B2 (it)
KR (1) KR101200420B1 (it)
DE (1) DE102010014800B4 (it)
FR (1) FR2944838B1 (it)
GB (1) GB2469901B (it)
IT (1) IT1399889B1 (it)
TW (1) TW201038828A (it)

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US20120328461A1 (en) 2008-06-11 2012-12-27 AquaMotion, Inc. Motor pump bearing
DE102011001041B9 (de) * 2010-11-15 2014-06-26 Hnp Mikrosysteme Gmbh Magnetisch angetriebene Pumpenanordnung mit einer Mikropumpe mit Zwangsspuelung und Arbeitsverfahren
CN102128167A (zh) * 2011-03-25 2011-07-20 沈兰英 耐高温磁力驱动器
TW201317459A (zh) * 2011-10-26 2013-05-01 Assoma Inc 永磁罐裝泵結構改良
TW201320547A (zh) * 2011-11-03 2013-05-16 Assoma Inc 磁驅動泵浦之結構改良
TW201319394A (zh) * 2011-11-07 2013-05-16 Assoma Inc 永磁罐裝泵之防蝕外殼結構改良
CN103104554B (zh) * 2011-11-10 2016-01-20 协磁股份有限公司 永磁罐装泵之防蚀外壳结构改良
DE102012009964A1 (de) * 2012-05-19 2013-11-21 Wilo Se Rotor eines Synchronmotors
CA2883495C (en) * 2012-08-29 2017-01-31 AquaMotion, Inc. Motor pump bearing
JP6298237B2 (ja) * 2013-02-22 2018-03-20 株式会社荏原製作所 真空ポンプ用モータロータ及びこれを備えるモータ並びに真空ポンプ
JP2014180146A (ja) * 2013-03-15 2014-09-25 Hitachi Automotive Systems Ltd ロータ構造および電動流体ポンプ
US10253676B2 (en) * 2013-12-20 2019-04-09 Magna Powertrain Bad Homburg GmbH Molded rotor for cooling fan motor
BR102014021617B1 (pt) * 2014-09-01 2023-04-11 Mundial S/A Produtos De Consumo Motobomba de mancal flutuante arrefecida por um fluido circulante
US9988967B2 (en) * 2015-01-16 2018-06-05 General Electric Company Cooling system, device and method for a vehicle
CN106704204B (zh) 2015-07-24 2020-05-08 浙江三花汽车零部件有限公司 电子泵
US9920764B2 (en) 2015-09-30 2018-03-20 Peopleflo Manufacturing, Inc. Pump devices
CN106194765A (zh) * 2016-07-12 2016-12-07 合肥新沪屏蔽泵有限公司 一种屏蔽电泵
CN106907331A (zh) * 2016-08-30 2017-06-30 合肥新沪屏蔽泵有限公司 一种输送电子制冷剂的屏蔽式旋涡泵
WO2018140731A1 (en) * 2017-01-27 2018-08-02 Regal Beloit America, Inc. Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
US10865794B2 (en) 2017-01-27 2020-12-15 Regal Beloit Australia Pty Ltd Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
US10584739B2 (en) 2017-01-27 2020-03-10 Regal Beloit Australia Pty Ltd Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
US10731653B2 (en) 2017-01-27 2020-08-04 Regal Beloit Australia Pty Ltd Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
US10830252B2 (en) 2017-01-27 2020-11-10 Regal Beloit Australia Pty Ltd Centrifugal pump assemblies having an axial flux electric motor and methods of assembly thereof
US10574114B2 (en) 2017-05-02 2020-02-25 Moog Inc. Electric motor for use in pressurized fluid environment
CN108512343B (zh) * 2018-06-15 2023-12-01 博远机电（嘉兴）有限公司 永磁电动机及潜水泵
TWM577069U (zh) * 2018-12-20 2019-04-21 日益電機股份有限公司 Canned magnetic pump device
TWI667869B (zh) * 2018-12-20 2019-08-01 日益電機股份有限公司 Canned motor unit
CN109578291A (zh) * 2019-01-25 2019-04-05 日益电机股份有限公司 罐装马达装置
CN109888961B (zh) * 2019-03-13 2020-01-31 佛山市顺德区伊默特电机有限公司 紧凑型低噪声塑封电机
CN111725934B (zh) * 2019-03-22 2024-04-23 广东德昌电机有限公司 流体泵
CN112943632A (zh) * 2019-12-11 2021-06-11 浙江省泵阀产品质量检验中心（永嘉县质量技术监督检测研究院） 一种具有能够调整潜水泵储油腔容积的保压器的潜水泵
CN110994826A (zh) * 2019-12-17 2020-04-10 大连环友屏蔽泵有限公司 一种带合金涂层的屏蔽泵转子及其生产工艺
CN111637067A (zh) * 2020-07-20 2020-09-08 合肥恒大江海泵业股份有限公司 一种屏蔽潜水电泵
CN112943621B (zh) * 2021-02-08 2022-12-13 江苏京川水设备有限公司 一种潜水排污泵
KR102652192B1 (ko) * 2022-01-20 2024-04-01 지이 일렉트리컬 엔지니어링 컴퍼니., 리미티드. 캔드 모터 장치
CN114810582B (zh) * 2022-06-07 2023-12-26 合肥新沪屏蔽泵有限公司 一种屏蔽式内啮合摆线齿轮泵
CN117189619B (zh) * 2022-06-08 2024-05-24 广东汉宇汽车配件有限公司 一种具液冷结构的屏蔽电泵

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FR83913E (fr) * 1963-02-28 1964-11-06 Sigmund Pumps Ltd Perfectionnements aux pompes entraînées électriquement
US5567132A (en) * 1994-12-06 1996-10-22 Endura Pumps International, Inc. Seal for pump having an internal gas pump
US5888053A (en) 1995-02-10 1999-03-30 Ebara Corporation Pump having first and second outer casing members
JPH10205482A (ja) * 1997-01-22 1998-08-04 Ebara Corp マグネット駆動ポンプ
FR2768470B1 (fr) * 1997-09-12 2002-02-01 Mecanique Magnetique Sa Pompe rotative a rotor immerge
US6443710B1 (en) * 1999-08-10 2002-09-03 Iwaki Co., Ltd. Magnetic pump
DE10203072A1 (de) * 2002-01-28 2003-07-31 Rudolf Kaempf Dichtungslose Pumpen für die Förderung von Produkten mit hoher Temperatur
JP4109872B2 (ja) 2002-01-30 2008-07-02 カルソニックカンセイ株式会社 キャンドポンプ
JP4059316B2 (ja) * 2002-06-06 2008-03-12 三菱重工業株式会社 血液ポンプ
JP4072721B2 (ja) * 2003-02-13 2008-04-09 三菱重工業株式会社 人工心臓ポンプ
JP2005030322A (ja) * 2003-07-07 2005-02-03 Nidec Shibaura Corp ポンプ及びそれを用いた食器洗い器
US20050063843A1 (en) * 2003-09-18 2005-03-24 Beckett Corporation Submersible pump
JP3970260B2 (ja) * 2004-04-23 2007-09-05 三菱重工業株式会社 ポンプ
JP2007097257A (ja) * 2005-09-27 2007-04-12 Nidec Sankyo Corp キャンドモータ及びキャンドポンプ
CN2830728Y (zh) * 2005-10-28 2006-10-25 上海连成（集团）有限公司 用于腐蚀场合的潜水泵叶轮端轴头密封结构
JP2007182782A (ja) * 2006-01-05 2007-07-19 Ebara Corp ポンプ装置
JP2006170219A (ja) 2006-03-10 2006-06-29 Ebara Corp モータポンプ
JP2007247489A (ja) * 2006-03-15 2007-09-27 Asmo Co Ltd 電動ポンプ
DE202006011388U1 (de) * 2006-07-21 2006-09-28 Hanning Elektro-Werke Gmbh & Co. Kg Synchronmotor
WO2008072438A1 (ja) * 2006-12-14 2008-06-19 Panasonic Electric Works Co., Ltd. 水中すべり軸受ポンプ

Also Published As

Publication number Publication date
FR2944838B1 (fr) 2016-03-04
DE102010014800A1 (de) 2010-11-11
TW201038828A (en) 2010-11-01
GB2469901A (en) 2010-11-03
US20100272592A1 (en) 2010-10-28
GB2469901B (en) 2011-05-18
KR101200420B1 (ko) 2012-11-12
US8597000B2 (en) 2013-12-03
FR2944838A1 (fr) 2010-10-29
KR20100118517A (ko) 2010-11-05
JP2010261436A (ja) 2010-11-18
TWI381100B (it) 2013-01-01
ITGO20100002A1 (it) 2010-10-29
DE102010014800B4 (de) 2016-03-10
JP5069821B2 (ja) 2012-11-07
GB201005024D0 (en) 2010-05-12

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