DE602005013325D1 - Elektrisch angetriebene Pumpe - Google Patents

Elektrisch angetriebene Pumpe

Info

Publication number
DE602005013325D1
DE602005013325D1 DE602005013325T DE602005013325T DE602005013325D1 DE 602005013325 D1 DE602005013325 D1 DE 602005013325D1 DE 602005013325 T DE602005013325 T DE 602005013325T DE 602005013325 T DE602005013325 T DE 602005013325T DE 602005013325 D1 DE602005013325 D1 DE 602005013325D1
Authority
DE
Germany
Prior art keywords
electrically driven
driven pump
pump
electrically
driven
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.)
Active
Application number
DE602005013325T
Other languages
English (en)
Inventor
Yo-Han Lee
Jay-Ho Choi
Jun-Young Lim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602005013325D1 publication Critical patent/DE602005013325D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • 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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
DE602005013325T 2004-07-13 2005-01-05 Elektrisch angetriebene Pumpe Active DE602005013325D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040054303A KR20060005492A (ko) 2004-07-13 2004-07-13 냉각팬이 없는 습식 및 건식 겸용 모터

Publications (1)

Publication Number Publication Date
DE602005013325D1 true DE602005013325D1 (de) 2009-04-30

Family

ID=34941868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013325T Active DE602005013325D1 (de) 2004-07-13 2005-01-05 Elektrisch angetriebene Pumpe

Country Status (4)

Country Link
US (1) US20060013712A1 (de)
EP (1) EP1617083B1 (de)
KR (1) KR20060005492A (de)
DE (1) DE602005013325D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008050915A1 (en) * 2006-10-24 2008-05-02 Lg Electronics Inc. High speed type impeller
EP2283236A2 (de) 2008-05-06 2011-02-16 FMC Technologies, Inc. Verfahren und vorrichtung zur steuerung eines lagers über eine druckbegrenzung
US8696331B2 (en) 2008-05-06 2014-04-15 Fmc Technologies, Inc. Pump with magnetic bearings
US8039999B2 (en) * 2009-06-26 2011-10-18 Bach Pangho Chen Heat dissipation structure for sealed machine tools
CN101941200B (zh) * 2009-07-03 2015-03-25 德昌电机(深圳)有限公司 电动工具及其马达组件
US9124145B2 (en) 2009-07-03 2015-09-01 Johnson Electric S.A. Power tool
CN201455943U (zh) * 2009-07-08 2010-05-12 德昌电机(深圳)有限公司 电动工具
US9261096B2 (en) 2011-07-29 2016-02-16 Regal Beloit America, Inc. Pump motor combination
KR101580877B1 (ko) * 2015-06-05 2015-12-30 터보윈 주식회사 직결 구동형 터보 블로워 냉각 구조
KR101607492B1 (ko) * 2015-09-04 2016-04-11 터보윈 주식회사 직결 구동형 듀얼 터보 블로워 냉각 구조
CN105971893B (zh) * 2016-07-13 2018-08-03 福建兢辉环保科技有限公司 一种高脚泵及其使用方法
CN107313948B (zh) * 2017-07-31 2023-07-18 广东威灵电机制造有限公司 电机泵和洗碗机
US11131311B2 (en) * 2017-10-13 2021-09-28 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
SE1851031A1 (en) * 2018-08-31 2020-03-01 Husqvarna Ab Power tool
US11156229B2 (en) * 2019-05-08 2021-10-26 Xceed Engineering LLC Livestock blower apparatus
CN112253492B (zh) * 2020-09-08 2022-04-26 江苏大学 一种电机内置式多级低温离心泵

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211204B (it) * 1987-07-14 1989-10-12 Gilardini Spa Pompa elettrica per liquidi
US5248245A (en) * 1992-11-02 1993-09-28 Ingersoll-Dresser Pump Company Magnetically coupled centrifugal pump with improved casting and lubrication
DE19525704C1 (de) * 1995-07-14 1996-07-25 Grundfos As Gekapselter Rotor
DE19904148C1 (de) * 1999-02-03 2000-10-12 Pierburg Ag Elektrische Förderpumpe
DE19916551A1 (de) * 1999-04-13 2000-10-19 Pierburg Ag Kühlmitttelpumpe
US20010050442A1 (en) * 2000-05-12 2001-12-13 Robin Lee Three-dimensional flash memory structure and fabrication method thereof
US6717222B2 (en) * 2001-10-07 2004-04-06 Guobiao Zhang Three-dimensional memory
JP2003153509A (ja) * 2001-11-08 2003-05-23 Matsushita Electric Ind Co Ltd モータ

Also Published As

Publication number Publication date
KR20060005492A (ko) 2006-01-18
EP1617083B1 (de) 2009-03-18
US20060013712A1 (en) 2006-01-19
EP1617083A1 (de) 2006-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition