DE502007004127D1 - Laufrad - Google Patents

Laufrad

Info

Publication number
DE502007004127D1
DE502007004127D1 DE502007004127T DE502007004127T DE502007004127D1 DE 502007004127 D1 DE502007004127 D1 DE 502007004127D1 DE 502007004127 T DE502007004127 T DE 502007004127T DE 502007004127 T DE502007004127 T DE 502007004127T DE 502007004127 D1 DE502007004127 D1 DE 502007004127D1
Authority
DE
Germany
Prior art keywords
width
impeller
flow
point
wheel
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
DE502007004127T
Other languages
English (en)
Inventor
Guenther Beez
Holger Conrad
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of DE502007004127D1 publication Critical patent/DE502007004127D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
DE502007004127T 2006-01-26 2007-01-20 Laufrad Active DE502007004127D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006003727A DE102006003727A1 (de) 2006-01-26 2006-01-26 Laufrad
PCT/DE2007/000104 WO2007085231A1 (de) 2006-01-26 2007-01-20 Laufrad

Publications (1)

Publication Number Publication Date
DE502007004127D1 true DE502007004127D1 (de) 2010-07-29

Family

ID=37890748

Family Applications (3)

Application Number Title Priority Date Filing Date
DE102006003727A Withdrawn DE102006003727A1 (de) 2006-01-26 2006-01-26 Laufrad
DE112007000708T Withdrawn DE112007000708A5 (de) 2006-01-26 2007-01-20 Laufrad
DE502007004127T Active DE502007004127D1 (de) 2006-01-26 2007-01-20 Laufrad

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE102006003727A Withdrawn DE102006003727A1 (de) 2006-01-26 2006-01-26 Laufrad
DE112007000708T Withdrawn DE112007000708A5 (de) 2006-01-26 2007-01-20 Laufrad

Country Status (6)

Country Link
US (1) US8469671B2 (de)
EP (1) EP1977114B1 (de)
JP (1) JP4927097B2 (de)
AT (1) ATE471458T1 (de)
DE (3) DE102006003727A1 (de)
WO (1) WO2007085231A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2333397C2 (ru) * 2006-08-02 2008-09-10 Шлюмбергер Текнолоджи Б.В. Ступень погружного центробежного насоса
US8550039B2 (en) * 2010-10-28 2013-10-08 GM Global Technology Operations LLC Pump assembly and method of manufacturing same
DE102010063264A1 (de) * 2010-12-16 2012-06-21 Mahle International Gmbh Sammelbehälter
SE536929C2 (sv) * 2011-05-09 2014-11-04 Luossavaara Kiirunavaara Ab Rotormaskin avsedd att arbeta som pump eller omrörare samt en impeller för en sådan rotormaskin
US9309895B2 (en) 2012-06-18 2016-04-12 Kennametal Inc. Closed impeller with a coated vane
CN103452900B (zh) * 2013-09-18 2015-06-10 成都市永益泵业有限公司 一种可提高泵效率的离心叶轮几何参数优化设计方法
DE102014201487B3 (de) * 2014-01-28 2015-03-05 Bühler Motor GmbH Kreiselpumpenlaufrad
WO2016117709A1 (en) * 2015-01-19 2016-07-28 Ebara Corporation Centrifugal impeller for fluid-operated pumps, and method for manufacturing the impeller
ITUB20150308A1 (it) * 2015-05-04 2016-11-04 Ebara Corp Struttura di girante, particolarmente per pompe centrifughe
CN106949088A (zh) * 2017-05-20 2017-07-14 江苏斯别特制泵有限公司 一种特殊改进的大功率潜水混流泵叶轮
CN107747562A (zh) * 2017-10-27 2018-03-02 珠海格力电器股份有限公司 混流风轮的叶片组件、混流风轮及具有混流风轮的装置
RU187738U1 (ru) * 2018-05-25 2019-03-15 Общество с ограниченной ответственностью "Ижнефтепласт" Рабочее колесо центробежного насоса
KR102234649B1 (ko) * 2019-04-29 2021-03-31 강원대학교산학협력단 밀폐형 원심펌프 임펠러
CN111396351A (zh) * 2020-04-27 2020-07-10 西安航空学院 一种扩口增压的超低比转速离心泵叶轮

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE195747C (de) * 1905-12-10 1908-02-24 Neumann Fritz Laufräder von zentrifugalpumpen, bei denen die schaufeln gekrümmt sind und die eintrittshöhe grösser als die austrittshöhe ist
CH269595A (de) * 1946-12-20 1950-07-15 Egger Emile Zentrifugalpumpe.
DE843812C (de) * 1947-10-25 1952-07-14 Sulzer Ag Kreiselpumpe fuer nicht homogene Foerderstoffe
DE897801C (de) * 1949-09-04 1953-11-23 Pleuger Kommanditgesellschaft Laufrad fuer Kreiselpumpen
DE1176485B (de) * 1958-01-31 1964-08-20 Eta Corp G M B H Kreiselradmaschine, insbesondere Kreiselrad-pumpe, mit im Meridianschnitt sich erweiterndem Stroemungsweg
US3775024A (en) * 1970-05-20 1973-11-27 Airtex Prod Division Of United Submersible fuel pump
US4253798A (en) * 1978-08-08 1981-03-03 Eiichi Sugiura Centrifugal pump
US4666373A (en) * 1986-03-20 1987-05-19 Eiichi Sugiura Impeller for rotary fluid machine
JPS6360095A (ja) * 1986-08-29 1988-03-16 Tokushu Denkyoku Kk 硬化肉盛金属
DE3632259C2 (de) * 1986-09-23 1995-11-23 Eaton Gmbh Verfahren zur Herstellung eines Pumpenlaufrades für eine Kühlmittelpumpe in einem Kraftfahrzeug
AUPN715595A0 (en) 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
JP4016441B2 (ja) * 1996-10-02 2007-12-05 株式会社ジェイ・エム・エス ターボ式血液ポンプ
DE19742023B4 (de) 1997-09-24 2006-07-13 Beez, Günther, Dipl.-Ing. Laufrad
US6413039B1 (en) * 2000-06-01 2002-07-02 Uis, Inc Impeller for coolant pumps

Also Published As

Publication number Publication date
ATE471458T1 (de) 2010-07-15
EP1977114A1 (de) 2008-10-08
DE112007000708A5 (de) 2008-12-24
US20090016895A1 (en) 2009-01-15
US8469671B2 (en) 2013-06-25
EP1977114B1 (de) 2010-06-16
JP4927097B2 (ja) 2012-05-09
JP2009524759A (ja) 2009-07-02
WO2007085231A1 (de) 2007-08-02
DE102006003727A1 (de) 2007-08-02

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