ES2342597T3 - Bomba centrifuga. - Google Patents

Bomba centrifuga. Download PDF

Info

Publication number
ES2342597T3
ES2342597T3 ES03793695T ES03793695T ES2342597T3 ES 2342597 T3 ES2342597 T3 ES 2342597T3 ES 03793695 T ES03793695 T ES 03793695T ES 03793695 T ES03793695 T ES 03793695T ES 2342597 T3 ES2342597 T3 ES 2342597T3
Authority
ES
Spain
Prior art keywords
profile
bearing
shaft
centrifugal pump
pump according
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.)
Expired - Lifetime
Application number
ES03793695T
Other languages
English (en)
Spanish (es)
Inventor
Edgar Weidele
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.)
Allweiler GmbH
Original Assignee
Allweiler 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 Allweiler AG filed Critical Allweiler AG
Application granted granted Critical
Publication of ES2342597T3 publication Critical patent/ES2342597T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/043—Shafts
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
ES03793695T 2002-08-12 2003-08-06 Bomba centrifuga. Expired - Lifetime ES2342597T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10237352 2002-08-12
DE10237352 2002-08-12

Publications (1)

Publication Number Publication Date
ES2342597T3 true ES2342597T3 (es) 2010-07-09

Family

ID=30775290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03793695T Expired - Lifetime ES2342597T3 (es) 2002-08-12 2003-08-06 Bomba centrifuga.

Country Status (5)

Country Link
EP (1) EP1529167B1 (de)
AT (1) ATE461367T1 (de)
DE (3) DE10256792B4 (de)
ES (1) ES2342597T3 (de)
WO (1) WO2004022979A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7492069B2 (en) * 2001-04-19 2009-02-17 Baker Hughes Incorporated Pressurized bearing system for submersible motor
DE102005013684A1 (de) * 2005-03-17 2006-09-21 Flux-Geräte GmbH Behälterpumpe, vorzugsweise zum Fördern von Harnstoff
CN107152407A (zh) * 2017-06-21 2017-09-12 江苏建安泵业制造有限公司 一种输送颗粒及粘度介质的涂装用液下泵
CA3221415A1 (en) 2021-05-24 2022-12-01 Flsmidth A/S Tank pump having a tangential feed inlet and variable geometry infeed shelf
CN113357159B (zh) * 2021-07-05 2022-05-31 陈荣国 基于直流永磁电机的自吸式复合屏蔽泵
CN115788919A (zh) 2021-09-09 2023-03-14 创科无线普通合伙 潜水泵
US20250172159A1 (en) * 2022-04-15 2025-05-29 Weir Pump and Valve Solutions, Inc. Centrifugal Pump Casing With Strainer Device Attachment
WO2023218426A1 (en) 2022-05-12 2023-11-16 Flsmidth A/S Froth transport system, de-aeration device, and method for efficiently pumping frothy or aerated slurries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747143C (de) * 1941-04-04 1944-09-11 Galassi Ortolani & Mueller Kreiselpumpe
US3731940A (en) * 1971-08-06 1973-05-08 W Spruiell Elastomer seal with a plurality of annular ribs for a rotating shaft of a centrifugal pump or the like
DE2262017C3 (de) * 1972-12-19 1981-07-02 H. Wernert & Co Kg, 4330 Muelheim Vertikale, hängende Kreiselpumpe
US3936221A (en) * 1974-09-16 1976-02-03 Goulds Pumps, Inc. Vertical cantilever pump
US4394140A (en) * 1977-12-30 1983-07-19 Smith International, Inc. Degassing system and centrifugal pump
FR2717535A1 (fr) * 1994-03-17 1995-09-22 Siebec Sa Pompe verticale.
US6315530B1 (en) * 1999-10-05 2001-11-13 Buffalo Pumps, Inc. Submerged pump having a shaft isolator
DE10051324C1 (de) * 2000-10-17 2002-02-21 Brinkmann Pumpen K H Brinkmann Flüssigkeitspumpe mit Spritzschutz

Also Published As

Publication number Publication date
DE50312528D1 (de) 2010-04-29
WO2004022979A1 (de) 2004-03-18
DE10256792A1 (de) 2004-03-04
EP1529167B1 (de) 2010-03-17
EP1529167A1 (de) 2005-05-11
ATE461367T1 (de) 2010-04-15
DE10256792B4 (de) 2005-01-13
DE10336947A1 (de) 2004-02-26

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