ATE423910T1 - Axiales lager für elektrische angetriebene pumpe - Google Patents

Axiales lager für elektrische angetriebene pumpe

Info

Publication number
ATE423910T1
ATE423910T1 AT04425484T AT04425484T ATE423910T1 AT E423910 T1 ATE423910 T1 AT E423910T1 AT 04425484 T AT04425484 T AT 04425484T AT 04425484 T AT04425484 T AT 04425484T AT E423910 T1 ATE423910 T1 AT E423910T1
Authority
AT
Austria
Prior art keywords
bearing
thrust
rotor
axial bearing
driven pump
Prior art date
Application number
AT04425484T
Other languages
English (en)
Inventor
Elio Marioni
Original Assignee
Askoll Holding Srl
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 Askoll Holding Srl filed Critical Askoll Holding Srl
Application granted granted Critical
Publication of ATE423910T1 publication Critical patent/ATE423910T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust 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
    • 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
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rotary Pumps (AREA)
AT04425484T 2004-06-30 2004-06-30 Axiales lager für elektrische angetriebene pumpe ATE423910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425484A EP1612427B1 (de) 2004-06-30 2004-06-30 Axiales Lager für elektrische angetriebene Pumpe

Publications (1)

Publication Number Publication Date
ATE423910T1 true ATE423910T1 (de) 2009-03-15

Family

ID=34932602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425484T ATE423910T1 (de) 2004-06-30 2004-06-30 Axiales lager für elektrische angetriebene pumpe

Country Status (5)

Country Link
US (1) US7261524B2 (de)
EP (1) EP1612427B1 (de)
KR (1) KR101077728B1 (de)
AT (1) ATE423910T1 (de)
DE (1) DE602004019636D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944422B1 (ko) * 2008-06-05 2010-02-25 한국기계연구원 윤활성 향상을 위한 스러스트 베어링이 설치된 인라인형엘피지 연료펌프
EP2216552B8 (de) * 2009-02-06 2016-03-09 ASKOLL SEI S.r.l. Multifunktionsbodenplatte für Zentrifugalpumpen, insbesondere für Boilerzirkulationspumpen
KR100917803B1 (ko) * 2009-03-25 2009-09-18 이영록 펌프용 모터 및 펌프용 모터의 회전부의 제조방법
KR101117553B1 (ko) * 2009-08-17 2012-03-07 주식회사 아모텍 방수구조를 갖는 워터펌프 모터 및 이를 이용한 워터펌프
KR101524907B1 (ko) * 2012-09-20 2015-06-01 한라비스테온공조 주식회사 연료전지 차량용 공기 블로워
US20140271280A1 (en) * 2013-03-15 2014-09-18 Merkle-Korff Industries, Inc. Pump motor
KR101457815B1 (ko) * 2013-10-04 2014-11-03 지엠비코리아 주식회사 전동식 워터 펌프
KR102107154B1 (ko) * 2014-01-06 2020-05-06 엘지이노텍 주식회사 모터
IT201600084440A1 (it) * 2016-08-10 2018-02-10 Taco Italia S R L Motore elettrico perfezionato per un circolatore di fluido
KR102514964B1 (ko) * 2018-06-29 2023-03-28 엘지전자 주식회사 배수펌프
CN109707633B (zh) * 2019-01-30 2023-10-03 深圳市研派科技有限公司 一种水泵
DE102021207404A1 (de) * 2021-07-13 2023-01-19 Robert Bosch Gesellschaft mit beschränkter Haftung Pumpenvorrichtung, insbesondere Magnetkupplungspumpenvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220350A (en) * 1964-09-03 1965-11-30 Crane Co Motor driven pump
ITPD980058A1 (it) * 1998-03-19 1999-09-19 Askoll Holding Srl Dispositivo di trascinamento, con angolo di libera rotazione ampliato fra il motore sincrono a magneti permanenti e l'organo operatore
DE3712459A1 (de) * 1987-04-11 1988-10-27 Klaus Union Armaturen Magnetischer pumpenantrieb
DE3715484A1 (de) * 1987-05-09 1988-11-17 Klaus Union Armaturen Magnetischer pumpenantrieb
DE3744488A1 (de) * 1987-12-30 1989-07-20 Kress Elektrik Gmbh & Co Elektrischer universalmotor
FR2626117B1 (fr) * 1988-01-14 1990-06-29 Valeo Dispositif et procede pour le calage, suivant la direction axiale, du rotor d'une machine tournante et en particulier d'un moteur electrique, et machine tournante ainsi calee
US6348752B1 (en) * 1992-04-06 2002-02-19 General Electric Company Integral motor and control
IT1281839B1 (it) * 1995-01-19 1998-03-03 Askoll Srl Dispositivo perfezionato di avviamento del rotore di un motore sincrono a magneti permanenti
US5895203A (en) * 1996-04-15 1999-04-20 Ansimag Incorporated Centrifugal pump having separable, multipartite impeller assembly
DE19905274A1 (de) * 1999-02-09 2000-08-10 Bosch Gmbh Robert Drehungssensor

Also Published As

Publication number Publication date
US7261524B2 (en) 2007-08-28
EP1612427A1 (de) 2006-01-04
DE602004019636D1 (de) 2009-04-09
KR20060048703A (ko) 2006-05-18
US20060034716A1 (en) 2006-02-16
EP1612427B1 (de) 2009-02-25
KR101077728B1 (ko) 2011-10-27

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Legal Events

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