ZA200603456B - Liners for pumps - Google Patents

Liners for pumps Download PDF

Info

Publication number
ZA200603456B
ZA200603456B ZA200603456A ZA200603456A ZA200603456B ZA 200603456 B ZA200603456 B ZA 200603456B ZA 200603456 A ZA200603456 A ZA 200603456A ZA 200603456 A ZA200603456 A ZA 200603456A ZA 200603456 B ZA200603456 B ZA 200603456B
Authority
ZA
South Africa
Prior art keywords
liner
sections
abutting surface
section
projection
Prior art date
Application number
ZA200603456A
Other languages
English (en)
Inventor
Scorgie Robert Kenneth Hewson
Jordaan Pieter Willem
Stephen Bruce
Original Assignee
Warman Africa Pty 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 Warman Africa Pty Ltd filed Critical Warman Africa Pty Ltd
Priority to ZA200603456A priority Critical patent/ZA200603456B/en
Publication of ZA200603456B publication Critical patent/ZA200603456B/en

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
    • F04D29/086—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
    • F04D29/40—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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
ZA200603456A 2003-10-02 2004-10-01 Liners for pumps ZA200603456B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA200603456A ZA200603456B (en) 2003-10-02 2004-10-01 Liners for pumps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200307722 2003-10-02
ZA200603456A ZA200603456B (en) 2003-10-02 2004-10-01 Liners for pumps

Publications (1)

Publication Number Publication Date
ZA200603456B true ZA200603456B (en) 2007-07-25

Family

ID=34423611

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200603456A ZA200603456B (en) 2003-10-02 2004-10-01 Liners for pumps

Country Status (2)

Country Link
WO (1) WO2005033517A2 (fr)
ZA (1) ZA200603456B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1855012A1 (fr) * 2006-05-11 2007-11-14 IHC Holland IE N.V. Pompe centrifuge avec carter interne et extérieur
EP2212561B1 (fr) * 2007-11-20 2011-10-19 Mann + Hummel GmbH Carter pour un compresseur radial
PE20142078A1 (es) * 2008-06-06 2014-12-30 Weir Minerals Australia Ltd Caja cubierta para bomba
BR112017002009B1 (pt) * 2014-07-31 2022-09-06 Weir Minerals Australia Ltd Revestimento de bomba para uma bomba centrífuga e método para produzir uma parte lateral de um revestimento de bomba para uma bomba centrífuga
ITUB20153948A1 (it) 2015-09-28 2017-03-28 Dab Pumps Spa Struttura perfezionata di elettropompa centrifuga e voluta per una simile elettropompa
CN107150210B (zh) * 2017-07-04 2018-09-21 武汉理工大学 一种无水封小型耐磨双壳泵泵壳的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972341A (en) * 1958-02-19 1961-02-21 Forst Josef Means for sealing the cylinder heads of internal combustion engines
SE429255B (sv) * 1975-06-13 1983-08-22 Warman Int Ltd Hus och foder for centrifugalpumpar av snecktyp
US4152096A (en) * 1975-08-21 1979-05-01 Mitsui Mining & Smelting Co., Ltd. Pump having seal means and protective means
JPS58106260A (ja) * 1981-12-21 1983-06-24 Nissan Motor Co Ltd 機器の密封構造
US5127800A (en) * 1984-03-20 1992-07-07 Baker Hughes Incorporated Flow-stabilizing volute pump and liner
GB2212869B (en) * 1987-11-24 1992-05-06 Warman Int Ltd Elastomeric pump casing seal
FR2685943B1 (fr) * 1992-01-08 1994-04-15 Peugeot Automobiles Dispositif d'etancheite.

Also Published As

Publication number Publication date
WO2005033517A3 (fr) 2005-05-19
WO2005033517A2 (fr) 2005-04-14

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