ES2169373T3 - Bomba periferica. - Google Patents

Bomba periferica.

Info

Publication number
ES2169373T3
ES2169373T3 ES97916453T ES97916453T ES2169373T3 ES 2169373 T3 ES2169373 T3 ES 2169373T3 ES 97916453 T ES97916453 T ES 97916453T ES 97916453 T ES97916453 T ES 97916453T ES 2169373 T3 ES2169373 T3 ES 2169373T3
Authority
ES
Spain
Prior art keywords
rodete
faces
peripheral pump
pump body
pump
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
ES97916453T
Other languages
English (en)
Inventor
Christoph Schmidt
Thomas Werner
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Application granted granted Critical
Publication of ES2169373T3 publication Critical patent/ES2169373T3/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/34—Balancing of radial or axial forces on regenerative rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/35—Reducing friction between regenerative impeller discs and casing walls

Landscapes

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

Abstract

EN UNA BOMBA PERIFERICA CON UN RODETE (2) QUE GIRA DENTRO DE UN CUERPO DE BOMBA, SE REDUCEN LAS PERDIDAS POR ROZAMIENTO MEDIANTE UNOS REBAJES (15,16) SITUADOS EN LAS CARAS (3,4) DEL RODETE (2) Y UNIDOS ENTRE SI POR MEDIO DE UN CONDUCTO (17). UNA PEQUE¥A CANTIDAD DE FUGAS DEL FLUIDO QUE SE TRATA DE IMPULSAR SE ASPIRA A TRAVES DE LOS INTERSTICIOS DE JUNTA (14) ENTRE LAS CARAS (3,4) DEL RODETE (2) Y DEL CUERPO DE LA BOMBA (1) Y A TRAVES DEL CONDUCTO (17). DE ESTA MANERA EL RODETE (2) ESTA FLOTANDO PERMANENTEMENTE SOBRE UNA PELICULA DE LIQUIDO.
ES97916453T 1996-04-18 1997-04-08 Bomba periferica. Expired - Lifetime ES2169373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19615323A DE19615323A1 (de) 1996-04-18 1996-04-18 Peripheralpumpe

Publications (1)

Publication Number Publication Date
ES2169373T3 true ES2169373T3 (es) 2002-07-01

Family

ID=7791642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916453T Expired - Lifetime ES2169373T3 (es) 1996-04-18 1997-04-08 Bomba periferica.

Country Status (5)

Country Link
EP (1) EP0894198B1 (es)
AU (1) AU2509897A (es)
DE (2) DE19615323A1 (es)
ES (1) ES2169373T3 (es)
WO (1) WO1997040275A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296439B1 (en) * 1999-06-23 2001-10-02 Visteon Global Technologies, Inc. Regenerative turbine pump impeller
JP3800128B2 (ja) 2001-07-31 2006-07-26 株式会社デンソー インペラ及びタービン式燃料ポンプ
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
DE102017215731A1 (de) * 2017-09-07 2019-03-07 Robert Bosch Gmbh Seitenkanalverdichter für ein Brennstoffzellensystem zur Förderung und/oder Verdichtung von einem gasförmigen Medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333505A (en) * 1919-03-14 1920-03-09 Herbert J Passmore Planting attachment for cultivators
US1689579A (en) * 1921-08-24 1928-10-30 Arthur W Burks Rotary pump
US3399626A (en) * 1966-08-23 1968-09-03 Lucas Industries Ltd Liquid displacement pumps
DE3708336C2 (de) * 1987-03-14 1996-02-15 Bosch Gmbh Robert Laufrad zum Fördern eines Mediums
US4854830A (en) * 1987-05-01 1989-08-08 Aisan Kogyo Kabushiki Kaisha Motor-driven fuel pump
US4872806A (en) * 1987-05-15 1989-10-10 Aisan Kogyo Kabushiki Kaisha Centrifugal pump of vortex-flow type
DE8911302U1 (es) * 1989-09-22 1991-01-31 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4020521A1 (de) * 1990-06-28 1992-01-02 Bosch Gmbh Robert Peripheralpumpe, insbesondere zum foerdern von kraftstoff aus einem vorratstank zur brennkraftmaschine eines kraftfahrzeuges
US5409357A (en) * 1993-12-06 1995-04-25 Ford Motor Company Impeller for electric automotive fuel pump
DE19504079B4 (de) * 1995-02-08 2004-11-04 Robert Bosch Gmbh Strömungspumpe zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeugs

Also Published As

Publication number Publication date
EP0894198A1 (de) 1999-02-03
DE19615323A1 (de) 1997-10-23
AU2509897A (en) 1997-11-12
EP0894198B1 (de) 2001-11-28
DE59705556D1 (en) 2002-01-10
WO1997040275A1 (de) 1997-10-30

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