WO2013020838A3 - Zentrifugalpumpe - Google Patents

Zentrifugalpumpe Download PDF

Info

Publication number
WO2013020838A3
WO2013020838A3 PCT/EP2012/064796 EP2012064796W WO2013020838A3 WO 2013020838 A3 WO2013020838 A3 WO 2013020838A3 EP 2012064796 W EP2012064796 W EP 2012064796W WO 2013020838 A3 WO2013020838 A3 WO 2013020838A3
Authority
WO
WIPO (PCT)
Prior art keywords
centrifugal pump
spiral casing
impeller
water
pump
Prior art date
Application number
PCT/EP2012/064796
Other languages
English (en)
French (fr)
Other versions
WO2013020838A2 (de
Inventor
Michael SENS
Original Assignee
SIMS 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 SIMS International GmbH filed Critical SIMS International GmbH
Publication of WO2013020838A2 publication Critical patent/WO2013020838A2/de
Publication of WO2013020838A3 publication Critical patent/WO2013020838A3/de

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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Zentrifugalpumpe, insbesondere maritime Kühlwasserpumpe für Seewasser, mit einem Spiralgehäuse (1) und einem rotierbar in dem Spiralgehäuse (1) angeordneten Laufrad (8). Erfindungsgemäß ist vorgesehen, dass das Spiralgehäuse (1) in einem Wasserkontaktbereich beschichtet ist mit einer korrosionsbeständigen Polymer-Keramik-Beschichtung (7) und das Laufrad (8) aus einem Nichtmetallmaterial ausgebildet ist.
PCT/EP2012/064796 2011-08-05 2012-07-27 Zentrifugalpumpe WO2013020838A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011052453.3 2011-08-05
DE102011052453A DE102011052453A1 (de) 2011-08-05 2011-08-05 Zentrifugalpumpe

Publications (2)

Publication Number Publication Date
WO2013020838A2 WO2013020838A2 (de) 2013-02-14
WO2013020838A3 true WO2013020838A3 (de) 2013-08-29

Family

ID=46724346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/064796 WO2013020838A2 (de) 2011-08-05 2012-07-27 Zentrifugalpumpe

Country Status (2)

Country Link
DE (1) DE102011052453A1 (de)
WO (1) WO2013020838A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106555773A (zh) * 2016-11-10 2017-04-05 无锡市明盛强力风机有限公司 一种海水泵

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108657404A (zh) * 2017-03-31 2018-10-16 青岛福鼎数码科技有限公司 船用纤维复合材料喷水推进装置
CN107355430B (zh) * 2017-08-29 2019-11-08 广船国际有限公司 一种防振立式离心泵装置
CN112746940A (zh) * 2020-12-29 2021-05-04 南通津达液压有限公司 一种高寿命的高压柱塞泵及其生产工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239391A1 (en) * 1991-11-27 1993-06-09 Electro Chemical Engineering Gmbh, Zug, Ch Aluminium magnesium, titanium wear resistant rotor - comprises oxide ceramic layer with fluoro polymer, e.g. poly:tetra:fluoroethylene, for resistance to corrosion for turbo mol. pump
CN201159194Y (zh) * 2007-02-08 2008-12-03 运城市盐湖区西城新特防腐耐磨表面工程技术中心 钢塑陶瓷复合防腐离心泵

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239391A1 (en) * 1991-11-27 1993-06-09 Electro Chemical Engineering Gmbh, Zug, Ch Aluminium magnesium, titanium wear resistant rotor - comprises oxide ceramic layer with fluoro polymer, e.g. poly:tetra:fluoroethylene, for resistance to corrosion for turbo mol. pump
CN201159194Y (zh) * 2007-02-08 2008-12-03 运城市盐湖区西城新特防腐耐磨表面工程技术中心 钢塑陶瓷复合防腐离心泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106555773A (zh) * 2016-11-10 2017-04-05 无锡市明盛强力风机有限公司 一种海水泵

Also Published As

Publication number Publication date
WO2013020838A2 (de) 2013-02-14
DE102011052453A1 (de) 2013-02-07

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