ES2156290T3 - Bomba centrifuga regenerativa de canal de derivacion. - Google Patents

Bomba centrifuga regenerativa de canal de derivacion.

Info

Publication number
ES2156290T3
ES2156290T3 ES96930979T ES96930979T ES2156290T3 ES 2156290 T3 ES2156290 T3 ES 2156290T3 ES 96930979 T ES96930979 T ES 96930979T ES 96930979 T ES96930979 T ES 96930979T ES 2156290 T3 ES2156290 T3 ES 2156290T3
Authority
ES
Spain
Prior art keywords
pct
suction
derivation
sec
date
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.)
Expired - Lifetime
Application number
ES96930979T
Other languages
English (en)
Inventor
Peter Fandrey
Gudrun Schulz
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.)
Sterling Fluid Systems Germany GmbH
Original Assignee
Sterling Fluid Systems Germany GmbH
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 Sterling Fluid Systems Germany GmbH filed Critical Sterling Fluid Systems Germany GmbH
Application granted granted Critical
Publication of ES2156290T3 publication Critical patent/ES2156290T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/006—Regenerative pumps of multistage type the stages being axially offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Prostheses (AREA)
  • Micromachines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

BOMBA DE CANAL LATERAL EN FORMA CONSTRUCTIVA MODULAR, CUYOS PAQUETES ESCALONADOS COMPRENDEN UNA PIEZA INTERMEDIA DE SUCCION (6), UNA PIEZA INTERMEDIA DE PRESION (7), UNA RUEDA DE ALETAS (10) Y UN ELEMENTO DE ENVUELTA DE CARCASA (8, 9). PARA REDUCIR EL COSTE CONSTRUCTIVO, LAS PIEZAS INTERMEDIAS DE SUCCION Y PRESION (6, 7) SE HAN CONFORMADO COMO PIEZAS DE CHAPA Y SE HAN DISPUESTO EN UN ELEMENTO ANULAR DE ENVUELTA DE CARCASA (8, 9). EL CENTRADO DE LAS PIEZAS INTERMEDIAS DE SUCCION Y PRESION (6, 7) SE REALIZA DE FORMA UTIL DESDE EL ARBOL.
ES96930979T 1995-08-30 1996-08-29 Bomba centrifuga regenerativa de canal de derivacion. Expired - Lifetime ES2156290T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29513904U DE29513904U1 (de) 1995-08-30 1995-08-30 Seitenkanalkreiselpumpe mit Stufenpaketen in Blechkonstruktion

Publications (1)

Publication Number Publication Date
ES2156290T3 true ES2156290T3 (es) 2001-06-16

Family

ID=8012386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96930979T Expired - Lifetime ES2156290T3 (es) 1995-08-30 1996-08-29 Bomba centrifuga regenerativa de canal de derivacion.

Country Status (16)

Country Link
US (1) US6082960A (es)
EP (1) EP0847498B1 (es)
AT (1) ATE199967T1 (es)
AU (1) AU702493B2 (es)
CA (1) CA2230514C (es)
CZ (1) CZ286307B6 (es)
DE (2) DE29513904U1 (es)
DK (1) DK0847498T3 (es)
ES (1) ES2156290T3 (es)
FI (1) FI980395A (es)
GR (1) GR3035987T3 (es)
NO (1) NO312313B1 (es)
NZ (1) NZ318379A (es)
PT (1) PT847498E (es)
TW (1) TW393550B (es)
WO (1) WO1997008461A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513904U1 (de) * 1995-08-30 1997-01-09 Sihi Gmbh & Co Kg Seitenkanalkreiselpumpe mit Stufenpaketen in Blechkonstruktion
DE10200579B4 (de) * 2002-01-09 2013-06-06 Hilge Gmbh & Co. Kg Selbstansaugende Kreiselpumpe
DE10344719A1 (de) * 2003-09-26 2005-05-04 Elektror M Mueller Gmbh Seitenkanalverdichter mit einem ringförmigen Laufradgehäuse
CN100489315C (zh) * 2003-12-16 2009-05-20 阳江市新力工业有限公司 冲压焊接成型立式多级离心泵
US20090246039A1 (en) * 2006-01-09 2009-10-01 Grundfos Pumps Corporation Carrier assembly for a pump
US8172523B2 (en) * 2006-10-10 2012-05-08 Grudfos Pumps Corporation Multistage pump assembly having removable cartridge
US7946810B2 (en) * 2006-10-10 2011-05-24 Grundfos Pumps Corporation Multistage pump assembly
CN101368578B (zh) * 2007-08-17 2011-05-18 简焕然 再生式泵的流道结构
EP2143959B1 (de) * 2008-07-10 2018-05-02 Grundfos Management A/S Pumpenaggregat und Verfahren zum modularen Aufbau eines Pumpenaggregates
EP2228538B1 (de) * 2009-03-10 2015-09-16 Grundfos Management A/S Mehrstufiges Kreiselpumpenaggregat
US9334876B2 (en) 2011-04-12 2016-05-10 Thermo Neslab Inc. Pump casing and related apparatus and methods
DE202015007633U1 (de) 2015-11-05 2015-12-22 Innovative Fertigungstechnologie Gmbh (Ift) Saugzwischenstück einer Seitenkanalkreiselpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282569A (en) * 1938-04-21 1942-05-12 Fabig Georg Automatic suction circulating pump
GB968511A (en) * 1960-06-01 1964-09-02 Ohg Flii Mencarelli Improved rotary pump
FR1473699A (fr) * 1966-04-01 1967-03-17 Apollowerk Gossnitz Veb Dispositif pour fixer en position définitive les roues à ailettes sur l'arbre de roue à ailettes de pompes centrifuges, en particulier de pompes à conduit latéral
DK115677B (da) * 1966-08-09 1969-10-27 Grundfos As Centrifugalpumpe.
DE1653782A1 (de) * 1967-02-04 1971-07-01 Pumpen & Verdichter Veb K Mehrstufige Kreiselpumpe
NZ197872A (en) * 1980-08-05 1985-03-20 Sihi Gmbh & Co Kg Self priming multi-stage centrifugal pump for liquids near boiling point
DE3629123C3 (de) * 1986-08-27 1994-04-28 Grundfos International A S Bje Mehrstufige Inline-Kreiselpumpe
DE3729673A1 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
IT1239829B (it) * 1990-02-13 1993-11-15 Renzo Ghiotto Corpo pompa in lamiera a spessore differenziato
US5318403A (en) * 1990-12-25 1994-06-07 Ebara Corporation Interstage casing for a pump made of sheet metal and method of manufacturing the same
DE4230713A1 (de) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag Mehrteiliges Stufengehäuse
DE4310466A1 (de) * 1993-03-31 1994-10-06 Klein Schanzlin & Becker Ag Pumpenstufe in Blechbauweise
DE29513904U1 (de) * 1995-08-30 1997-01-09 Sihi Gmbh & Co Kg Seitenkanalkreiselpumpe mit Stufenpaketen in Blechkonstruktion

Also Published As

Publication number Publication date
NZ318379A (en) 1998-10-28
CA2230514C (en) 2006-11-28
EP0847498B1 (de) 2001-03-21
CZ286307B6 (cs) 2000-03-15
CZ28398A3 (cs) 1999-08-11
WO1997008461A1 (de) 1997-03-06
NO980819D0 (no) 1998-02-26
FI980395A0 (fi) 1998-02-20
DK0847498T3 (da) 2001-07-09
NO980819L (no) 1998-02-26
GR3035987T3 (en) 2001-08-31
EP0847498A1 (de) 1998-06-17
DE59606640D1 (de) 2001-04-26
FI980395A (fi) 1998-02-20
NO312313B1 (no) 2002-04-22
AU6985296A (en) 1997-03-19
DE29513904U1 (de) 1997-01-09
CA2230514A1 (en) 1997-03-06
TW393550B (en) 2000-06-11
PT847498E (pt) 2001-08-30
ATE199967T1 (de) 2001-04-15
AU702493B2 (en) 1999-02-25
US6082960A (en) 2000-07-04

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