MX2014012948A - Carcasa de bomba centrifuga con descarga desplazada. - Google Patents

Carcasa de bomba centrifuga con descarga desplazada.

Info

Publication number
MX2014012948A
MX2014012948A MX2014012948A MX2014012948A MX2014012948A MX 2014012948 A MX2014012948 A MX 2014012948A MX 2014012948 A MX2014012948 A MX 2014012948A MX 2014012948 A MX2014012948 A MX 2014012948A MX 2014012948 A MX2014012948 A MX 2014012948A
Authority
MX
Mexico
Prior art keywords
pump casing
centrifugal pump
discharge
offset discharge
casing body
Prior art date
Application number
MX2014012948A
Other languages
English (en)
Inventor
Thomas E Stirling
Original Assignee
Weir Minerals Australia Ltd
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 Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of MX2014012948A publication Critical patent/MX2014012948A/es

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
    • F04D29/40—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
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal 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
    • F04D29/04—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal 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
    • 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
    • F04D29/4293—Details of fluid inlet or outlet

Landscapes

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

Abstract

Una carcasa de bomba que tiene un cuerpo de carcasa está configurada con una descarga formada en el cuerpo de carcasa en donde una línea media de la descarga está desplazada de una línea tangente del cuerpo de carcasa y desplazada desde una línea central del cuerpo de carcasa, de manera que la línea media de la descarga esté localizada a lo largo de un punto entre la línea central definida y línea tangente definida del cuerpo de carcasa.
MX2014012948A 2012-04-27 2013-04-26 Carcasa de bomba centrifuga con descarga desplazada. MX2014012948A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261639774P 2012-04-27 2012-04-27
US13/871,681 US9222484B2 (en) 2012-04-27 2013-04-26 Centrifugal pump casing with offset discharge
PCT/US2013/038495 WO2013163601A1 (en) 2012-04-27 2013-04-26 Centrifugal pump casing with offset discharge

Publications (1)

Publication Number Publication Date
MX2014012948A true MX2014012948A (es) 2015-02-10

Family

ID=49477447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014012948A MX2014012948A (es) 2012-04-27 2013-04-26 Carcasa de bomba centrifuga con descarga desplazada.

Country Status (6)

Country Link
US (2) US9222484B2 (es)
CN (1) CN104334889A (es)
AU (1) AU2013251370A1 (es)
CA (1) CA2871451C (es)
MX (1) MX2014012948A (es)
WO (1) WO2013163601A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105275826B (zh) * 2015-11-02 2018-04-24 江苏大学 一种球型压水室与叶轮偏心布置的混流泵
EP3211245A1 (en) * 2016-02-23 2017-08-30 Sulzer Management AG A volute casing for a centrifugal pump
US11873837B1 (en) * 2021-08-02 2024-01-16 W.S. Darley & Co. Centrifugal pumps, casings and vehicles using the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1215881A (en) 1913-04-15 1917-02-13 Siemens Schuckertwerke Gmbh Rotary pump.
US3950112A (en) 1974-04-08 1976-04-13 Robert F. Crump Fluid moving devices with modular chamber-forming means and multiple outlets
US4213742A (en) 1977-10-17 1980-07-22 Union Pump Company Modified volute pump casing
FI64225C (fi) * 1979-11-29 1983-10-10 Sarlin Ab Oy E Centrifugalpump
DE3001868C2 (de) 1980-01-19 1984-01-19 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kreiselpumpe mit Doppelspiralgehäuse
US4778336A (en) 1987-07-09 1988-10-18 Weil Pump Company Cutter pump subassembly
DE19740590A1 (de) 1997-09-15 1999-03-18 Klein Schanzlin & Becker Ag Spiralgehäusepumpe
US6126392A (en) * 1998-05-05 2000-10-03 Goulds Pumps, Incorporated Integral pump/orifice plate for improved flow measurement in a centrifugal pump
JP3475174B2 (ja) * 2000-02-10 2003-12-08 東芝テック株式会社 電動ポンプ
US6988870B2 (en) * 2004-01-27 2006-01-24 Weir Slurry Group, Inc. Casing for a centrifugal pump
US7517186B2 (en) * 2006-06-16 2009-04-14 W.S. Darley & Co. Centrifugal pump and casing therefore
DE602006010075D1 (de) * 2006-09-18 2009-12-10 Ihc Holland Ie Bv Zentrifugalpumpe und deren Anwendung
AU2009253855B2 (en) 2008-06-06 2013-09-05 Weir Minerals Australia Ltd Pump casing
ES2805281T3 (es) 2010-06-18 2021-02-11 Sulzer Management Ag Bomba centrífuga de etapas múltiples
JP5706792B2 (ja) * 2011-09-20 2015-04-22 株式会社荏原製作所 遠心ポンプ

Also Published As

Publication number Publication date
US9222484B2 (en) 2015-12-29
US20160138607A1 (en) 2016-05-19
CN104334889A (zh) 2015-02-04
AU2013251370A1 (en) 2014-11-13
WO2013163601A1 (en) 2013-10-31
US20130287559A1 (en) 2013-10-31
CA2871451C (en) 2019-09-24
CA2871451A1 (en) 2013-10-31

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal