EP2405142A3 - Kreiselpumpenbauteil - Google Patents

Kreiselpumpenbauteil Download PDF

Info

Publication number
EP2405142A3
EP2405142A3 EP20110170301 EP11170301A EP2405142A3 EP 2405142 A3 EP2405142 A3 EP 2405142A3 EP 20110170301 EP20110170301 EP 20110170301 EP 11170301 A EP11170301 A EP 11170301A EP 2405142 A3 EP2405142 A3 EP 2405142A3
Authority
EP
European Patent Office
Prior art keywords
centrifugal pump
split ring
pump rotor
rotor component
connecting element
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.)
Granted
Application number
EP20110170301
Other languages
English (en)
French (fr)
Other versions
EP2405142A2 (de
EP2405142B1 (de
Inventor
Franz Bosbach
Dr. Hans Graf
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Priority to RS20161154A priority Critical patent/RS55488B1/sr
Publication of EP2405142A2 publication Critical patent/EP2405142A2/de
Publication of EP2405142A3 publication Critical patent/EP2405142A3/de
Application granted granted Critical
Publication of EP2405142B1 publication Critical patent/EP2405142B1/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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • 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
    • F04D29/08—Sealings
    • F04D29/086—Sealings 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

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

Abstract

Die Erfindung betrifft ein Kreiselpumpenbauteil umfassend ein Einbauteil, insbesondere ein Laufrad (1), und einen daran angeordneten Spaltring (2), wobei ein Teil des Spaltrings (2) bei der Montage der Pumpe stationär mit einem Gegenbauteil, insbesondere einem Gehäuse, verbunden ist, wobei zwischen dem Einbauteil und dem Spaltring (2) oder innerhalb des Spaltringes (2) ein Hilfsverbindungselement (3) vorgesehen ist, wobei das Hilfsverbindungselement (3) als Sollbruchstelle ausgebildet ist.
EP11170301.3A 2010-07-08 2011-06-17 Kreiselpumpenbauteil Active EP2405142B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RS20161154A RS55488B1 (sr) 2010-07-08 2011-06-17 Komponenta centrifugalne pumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010026450A DE102010026450B3 (de) 2010-07-08 2010-07-08 Kreiselpumpenbauteil

Publications (3)

Publication Number Publication Date
EP2405142A2 EP2405142A2 (de) 2012-01-11
EP2405142A3 true EP2405142A3 (de) 2014-08-06
EP2405142B1 EP2405142B1 (de) 2016-10-12

Family

ID=44588253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11170301.3A Active EP2405142B1 (de) 2010-07-08 2011-06-17 Kreiselpumpenbauteil

Country Status (5)

Country Link
EP (1) EP2405142B1 (de)
DE (1) DE102010026450B3 (de)
DK (1) DK2405142T3 (de)
ES (1) ES2609758T3 (de)
RS (1) RS55488B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019053B (zh) * 2014-06-25 2016-05-18 无锡杰尔压缩机有限公司 高速转子启停时防止密封圈损坏的结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543404A (en) * 1940-09-19 1942-02-24 Wilfley & Sons Inc A Standpipe connection for pumps
EP0005159A1 (de) * 1978-03-20 1979-11-14 Goetze Ag Gleitringdichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915395U (de) * 1965-02-27 1965-05-06 Klein Schanzlin & Becher Ag Kreiselpumpe, insbesondere mit senkrechter welle.
DE2211253C2 (de) * 1972-03-09 1974-03-28 Rheinstahl Ag, 4300 Essen In einer Achsebene geteilte Kreiselpumpe
DE3524865A1 (de) * 1985-07-12 1987-01-15 Rheinische Braunkohlenw Ag Kupplungsmuffe fuer rohre
DE19960160B4 (de) * 1999-12-14 2014-09-11 Mahle International Gmbh Vorrichtung zur Optimierung der Spaltweite bei Kreiselpumpen
DE10300611B4 (de) * 2003-01-10 2012-03-29 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Merbelsrod Lageranordnung
DE102005030424A1 (de) * 2005-06-30 2007-01-04 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Anordnung und Verfahren zur Anordnung eines Pumpenlagers in/an Kühlmittelpumpengehäusen aus Kunststoff
EP2148096B1 (de) * 2008-07-25 2013-04-10 Grundfos Management A/S Kreiselpumpe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543404A (en) * 1940-09-19 1942-02-24 Wilfley & Sons Inc A Standpipe connection for pumps
EP0005159A1 (de) * 1978-03-20 1979-11-14 Goetze Ag Gleitringdichtung

Also Published As

Publication number Publication date
RS55488B1 (sr) 2017-04-28
DK2405142T3 (en) 2017-01-23
ES2609758T3 (es) 2017-04-24
EP2405142A2 (de) 2012-01-11
DE102010026450B3 (de) 2011-12-01
EP2405142B1 (de) 2016-10-12

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