HK1046946B - 離心泵 - Google Patents

離心泵

Info

Publication number
HK1046946B
HK1046946B HK02107159.0A HK02107159A HK1046946B HK 1046946 B HK1046946 B HK 1046946B HK 02107159 A HK02107159 A HK 02107159A HK 1046946 B HK1046946 B HK 1046946B
Authority
HK
Hong Kong
Prior art keywords
centrifugal pump
cylindrical body
pump
diffusers
impellers
Prior art date
Application number
HK02107159.0A
Other languages
English (en)
Other versions
HK1046946A1 (en
Inventor
Flavio Rigon
Original Assignee
Vertical Spa
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 Spa filed Critical Vertical Spa
Publication of HK1046946A1 publication Critical patent/HK1046946A1/xx
Publication of HK1046946B publication Critical patent/HK1046946B/zh

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)
HK02107159.0A 2000-02-11 2002-09-27 離心泵 HK1046946B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000PD000039A IT1315390B1 (it) 2000-02-11 2000-02-11 Pompa centrifuga perfezionata
PCT/EP2001/001260 WO2001059303A2 (en) 2000-02-11 2001-02-06 Centrifugal pump

Publications (2)

Publication Number Publication Date
HK1046946A1 HK1046946A1 (en) 2003-01-30
HK1046946B true HK1046946B (zh) 2007-01-19

Family

ID=11451818

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107159.0A HK1046946B (zh) 2000-02-11 2002-09-27 離心泵

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20020095A1 (it) * 2002-05-15 2003-11-17 Vertical Srl Pompa multistadio particolarmente di tipo ad immersione
AT413427B (de) * 2004-03-01 2006-02-15 Vogel Pumpen Leitschaufelgehäuse einer pumpenstufe
ES2318969B1 (es) * 2006-06-16 2010-02-10 Bogemar, S.L. Sistema de anclaje de una envolvente exterior de un cuerpo de bomba centrifuga.
CN102966532B (zh) * 2012-11-29 2015-04-29 无锡市金城泵业制造有限公司 快接潜水管道泵的止回阀组件
CN105201861A (zh) * 2015-07-09 2015-12-30 长沙神舟水泵厂 一种新型多级离心泵装置及制造方法

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 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
US5234317A (en) * 1990-12-25 1993-08-10 Ebara Corporation Sheet metal interstage casing for a pump

Also Published As

Publication number Publication date
DE60116603D1 (de) 2006-04-06
ES2254375T3 (es) 2006-06-16
DE60116603T2 (de) 2006-08-03
WO2001059303A3 (en) 2001-12-20
CN1233943C (zh) 2005-12-28
HK1046946A1 (en) 2003-01-30
CN1363020A (zh) 2002-08-07
AU4059101A (en) 2001-08-20
IT1315390B1 (it) 2003-02-10
EP1190177B1 (en) 2006-01-11
ATE315727T1 (de) 2006-02-15
WO2001059303A2 (en) 2001-08-16
EP1190177A2 (en) 2002-03-27
ITPD20000039A1 (it) 2001-08-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100206