WO2005033517A3 - Liners for pumps - Google Patents
Liners for pumps Download PDFInfo
- Publication number
- WO2005033517A3 WO2005033517A3 PCT/IB2004/003202 IB2004003202W WO2005033517A3 WO 2005033517 A3 WO2005033517 A3 WO 2005033517A3 IB 2004003202 W IB2004003202 W IB 2004003202W WO 2005033517 A3 WO2005033517 A3 WO 2005033517A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liner
- liners
- pumps
- projection
- abutting surface
- Prior art date
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2003/7722 | 2003-10-02 | ||
ZA200307722 | 2003-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005033517A2 WO2005033517A2 (en) | 2005-04-14 |
WO2005033517A3 true WO2005033517A3 (en) | 2005-05-19 |
Family
ID=34423611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/003202 WO2005033517A2 (en) | 2003-10-02 | 2004-10-01 | Liners for pumps |
Country Status (2)
Country | Link |
---|---|
WO (1) | WO2005033517A2 (en) |
ZA (1) | ZA200603456B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1855012A1 (en) * | 2006-05-11 | 2007-11-14 | IHC Holland IE N.V. | Centrifugal pump having an inner casing and an outer casing |
ATE529642T1 (en) * | 2007-11-20 | 2011-11-15 | Mann & Hummel Gmbh | HOUSING FOR A CENTRAL COMPRESSOR |
PE20100478A1 (en) * | 2008-06-06 | 2010-07-14 | Weir Minerals Australia Ltd | BOX OR COVER FOR PUMP |
PE20170619A1 (en) * | 2014-07-31 | 2017-06-02 | Weir Minerals Australia Ltd | PUMP LINING |
ITUB20153948A1 (en) | 2015-09-28 | 2017-03-28 | Dab Pumps Spa | PERFECT STRUCTURE OF CENTRIFUGAL ELECTRIC PUMP AND WALL FOR A SIMILAR PUMP |
CN107150210B (en) * | 2017-07-04 | 2018-09-21 | 武汉理工大学 | A kind of manufacturing method of non-water sealed small-sized wear-resisting barrel insertpump pump case |
Citations (7)
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 |
US4147468A (en) * | 1975-08-21 | 1979-04-03 | Mitsui Mining & Smelting Co., Ltd. | Impeller type pump having seal means and protective means |
US4264273A (en) * | 1975-06-13 | 1981-04-28 | Warman International Limited | Casing and casing liners for centrifugal pumps of the volute type |
JPS58106260A (en) * | 1981-12-21 | 1983-06-24 | Nissan Motor Co Ltd | Structure of sealed apparatus |
US5029878A (en) * | 1987-11-24 | 1991-07-09 | Warman International Limited | Elastomeric pump casing seal |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
FR2685943A1 (en) * | 1992-01-08 | 1993-07-09 | Peugeot | Sealing device |
-
2004
- 2004-10-01 WO PCT/IB2004/003202 patent/WO2005033517A2/en active Application Filing
- 2004-10-01 ZA ZA200603456A patent/ZA200603456B/en unknown
Patent Citations (7)
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 |
US4264273A (en) * | 1975-06-13 | 1981-04-28 | Warman International Limited | Casing and casing liners for centrifugal pumps of the volute type |
US4147468A (en) * | 1975-08-21 | 1979-04-03 | Mitsui Mining & Smelting Co., Ltd. | Impeller type pump having seal means and protective means |
JPS58106260A (en) * | 1981-12-21 | 1983-06-24 | Nissan Motor Co Ltd | Structure of sealed apparatus |
US5127800A (en) * | 1984-03-20 | 1992-07-07 | Baker Hughes Incorporated | Flow-stabilizing volute pump and liner |
US5029878A (en) * | 1987-11-24 | 1991-07-09 | Warman International Limited | Elastomeric pump casing seal |
FR2685943A1 (en) * | 1992-01-08 | 1993-07-09 | Peugeot | Sealing device |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 007, no. 211 (M - 243) 17 September 1983 (1983-09-17) * |
Also Published As
Publication number | Publication date |
---|---|
ZA200603456B (en) | 2007-07-25 |
WO2005033517A2 (en) | 2005-04-14 |
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