AU4059101A - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
AU4059101A
AU4059101A AU40591/01A AU4059101A AU4059101A AU 4059101 A AU4059101 A AU 4059101A AU 40591/01 A AU40591/01 A AU 40591/01A AU 4059101 A AU4059101 A AU 4059101A AU 4059101 A AU4059101 A AU 4059101A
Authority
AU
Australia
Prior art keywords
centrifugal pump
cylindrical body
pump
diffusers
impellers
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.)
Abandoned
Application number
AU40591/01A
Inventor
Flavio Rigon
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.)
VERTICAL Srl
Original Assignee
VERTICAL Srl
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 VERTICAL Srl filed Critical VERTICAL Srl
Publication of AU4059101A publication Critical patent/AU4059101A/en
Abandoned 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
    • F04D29/40—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
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
    • 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
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A centrifugal pump comprising a cylindrical body (10) which contains a plurality of stages, the pump being obtained from the combination of the cylindrical body (10) formed by a segment of metal pipe, of diffusers (15) and impellers (16) obtained by blanking, stamping and welding metal plate, and of heads (12) obtained by precision casting.
AU40591/01A 2000-02-11 2001-02-06 Centrifugal pump Abandoned AU4059101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD200A000039 2000-02-11
IT2000PD000039A IT1315390B1 (en) 2000-02-11 2000-02-11 CENTRIFUGAL PUMP PERFECTED
PCT/EP2001/001260 WO2001059303A2 (en) 2000-02-11 2001-02-06 Centrifugal pump

Publications (1)

Publication Number Publication Date
AU4059101A true AU4059101A (en) 2001-08-20

Family

ID=11451818

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40591/01A Abandoned AU4059101A (en) 2000-02-11 2001-02-06 Centrifugal pump

Country Status (9)

Country Link
EP (1) EP1190177B1 (en)
CN (1) CN1233943C (en)
AT (1) ATE315727T1 (en)
AU (1) AU4059101A (en)
DE (1) DE60116603T2 (en)
ES (1) ES2254375T3 (en)
HK (1) HK1046946B (en)
IT (1) IT1315390B1 (en)
WO (1) WO2001059303A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20020095A1 (en) * 2002-05-15 2003-11-17 Vertical Srl MULTI-STAGE PUMP PARTICULARLY OF IMMERSION TYPE
AT413427B (en) * 2004-03-01 2006-02-15 Vogel Pumpen ROD HOUSING OF A PUMP LEVEL
ES2318969B1 (en) * 2006-06-16 2010-02-10 Bogemar, S.L. ANCHORING SYSTEM OF AN OUTDOOR ENVELOPE OF A CENTRIFUGE PUMP BODY.
CN102966532B (en) * 2012-11-29 2015-04-29 无锡市金城泵业制造有限公司 Check valve assembly for rapid-connection submersible pipeline pump
CN105201861A (en) * 2015-07-09 2015-12-30 长沙神舟水泵厂 Novel multi-stage centrifugal pump device and manufacturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753807A (en) * 1952-01-21 1956-07-10 Tait Mfg Co The Centrifugal pump and method of manufacture therefor
DE3729673A1 (en) * 1987-09-04 1989-03-23 Grundfos Int MULTI-STAGE CENTRIFUGAL PUMP
US5234317A (en) * 1990-12-25 1993-08-10 Ebara Corporation Sheet metal interstage casing for a pump

Also Published As

Publication number Publication date
ES2254375T3 (en) 2006-06-16
IT1315390B1 (en) 2003-02-10
EP1190177A2 (en) 2002-03-27
ATE315727T1 (en) 2006-02-15
EP1190177B1 (en) 2006-01-11
DE60116603T2 (en) 2006-08-03
CN1233943C (en) 2005-12-28
HK1046946B (en) 2007-01-19
WO2001059303A2 (en) 2001-08-16
DE60116603D1 (en) 2006-04-06
CN1363020A (en) 2002-08-07
HK1046946A1 (en) 2003-01-30
ITPD20000039A1 (en) 2001-08-11
WO2001059303A3 (en) 2001-12-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase