EP1817502A1 - Pumpe für flüssigkeiten unter überdruck - Google Patents

Pumpe für flüssigkeiten unter überdruck

Info

Publication number
EP1817502A1
EP1817502A1 EP05802242A EP05802242A EP1817502A1 EP 1817502 A1 EP1817502 A1 EP 1817502A1 EP 05802242 A EP05802242 A EP 05802242A EP 05802242 A EP05802242 A EP 05802242A EP 1817502 A1 EP1817502 A1 EP 1817502A1
Authority
EP
European Patent Office
Prior art keywords
shaft
impeller
pump
pump according
pump chamber
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.)
Withdrawn
Application number
EP05802242A
Other languages
English (en)
French (fr)
Inventor
Peter Wagner
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.)
Brinkmann Pumpen KH Brinkmann GmbH and Co KG
Original Assignee
Brinkmann Pumpen KH Brinkmann GmbH and Co KG
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 Brinkmann Pumpen KH Brinkmann GmbH and Co KG filed Critical Brinkmann Pumpen KH Brinkmann GmbH and Co KG
Publication of EP1817502A1 publication Critical patent/EP1817502A1/de
Withdrawn legal-status Critical Current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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP05802242A 2004-12-04 2005-11-12 Pumpe für flüssigkeiten unter überdruck Withdrawn EP1817502A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004058533A DE102004058533B4 (de) 2004-12-04 2004-12-04 Pumpe für Flüssigkeiten unter Überdruck
PCT/EP2005/012142 WO2006058607A1 (en) 2004-12-04 2005-11-12 Pump for liquids under positive pressure

Publications (1)

Publication Number Publication Date
EP1817502A1 true EP1817502A1 (de) 2007-08-15

Family

ID=35636668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05802242A Withdrawn EP1817502A1 (de) 2004-12-04 2005-11-12 Pumpe für flüssigkeiten unter überdruck

Country Status (7)

Country Link
US (1) US20080213087A1 (de)
EP (1) EP1817502A1 (de)
JP (1) JP2008522093A (de)
CN (1) CN101076669A (de)
DE (1) DE102004058533B4 (de)
TW (1) TW200626804A (de)
WO (1) WO2006058607A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5428042B2 (ja) * 2009-01-26 2014-02-26 アルファ株式会社 物質供給計量装置、粒子加工装置、被覆装置及び被覆システム
NO334268B1 (no) * 2011-04-15 2014-01-27 Apply Nemo As En undersjøisk kjøleanordning
JP6066606B2 (ja) * 2012-07-20 2017-01-25 ミネベア株式会社 多段式渦流ポンプ
DE102013208476A1 (de) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pumpenanordnung
DE102013208460A1 (de) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pumpenanordnung mit einer Gleitlageranordnung
NO344365B1 (en) * 2017-12-21 2019-11-18 Fsubsea As Magnetic coupling assembly
CN116624435A (zh) * 2023-04-18 2023-08-22 烟台龙港泵业股份有限公司 反向冲洗的中心出液式液下泵、立式筒袋泵

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1843504A (en) * 1927-01-05 1932-02-02 Jeffrey Mfg Co Cable reel
US3238878A (en) * 1964-03-09 1966-03-08 Micro Pump Corp Centrifugal pump with magnetic drive
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
JPS5114803A (en) * 1974-07-29 1976-02-05 Nippon Steel Corp Koroheno genryosonyuhoho
US4508492A (en) * 1981-12-11 1985-04-02 Nippondenso Co., Ltd. Motor driven fuel pump
JPS58138294A (ja) 1982-02-10 1983-08-17 Ngk Insulators Ltd マグネツトポンプの軸受部冷却水供給装置
DE3561834D1 (en) * 1984-07-16 1988-04-14 Cp Pumpen Ag Centrifugal pump with an isolating tubular air gap cap
DE3639719C3 (de) * 1986-11-20 1994-02-24 Hermetic Pumpen Gmbh Spaltrohrmagnetpumpe
DE69023317T2 (de) * 1989-11-08 1996-04-25 Sanwa Tokushu Seiko Co Magnetisch angetriebene Pumpe.
JP2580275Y2 (ja) * 1992-03-24 1998-09-03 三和ハイドロテック株式会社 マグネットポンプ
JPH07310692A (ja) * 1994-05-12 1995-11-28 Aisan Ind Co Ltd 電動燃料ポンプ
JP3463356B2 (ja) * 1994-06-30 2003-11-05 株式会社デンソー ウエスコポンプ
JPH08277795A (ja) * 1995-04-05 1996-10-22 Matsushita Electric Ind Co Ltd 遠心ポンプ
DE29716110U1 (de) * 1997-09-08 1999-01-14 Speck Pumpenfabrik Walter Spec Magnetkupplungspumpe
GB9819261D0 (en) * 1998-09-03 1998-10-28 Concentric Pumps Ltd Improvements to rotary pumps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006058607A1 *

Also Published As

Publication number Publication date
DE102004058533A1 (de) 2006-06-08
DE102004058533B4 (de) 2011-04-21
TW200626804A (en) 2006-08-01
US20080213087A1 (en) 2008-09-04
JP2008522093A (ja) 2008-06-26
CN101076669A (zh) 2007-11-21
WO2006058607A1 (en) 2006-06-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20070509

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RBV Designated contracting states (corrected)

Designated state(s): AT CH DE FR GB LI

DAX Request for extension of the european patent (deleted)
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Effective date: 20100222

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20120531