ES2079757T3 - Bomba centrifuga. - Google Patents

Bomba centrifuga.

Info

Publication number
ES2079757T3
ES2079757T3 ES92114535T ES92114535T ES2079757T3 ES 2079757 T3 ES2079757 T3 ES 2079757T3 ES 92114535 T ES92114535 T ES 92114535T ES 92114535 T ES92114535 T ES 92114535T ES 2079757 T3 ES2079757 T3 ES 2079757T3
Authority
ES
Spain
Prior art keywords
casing
fan impeller
guard plate
pump
centrifugal 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
ES92114535T
Other languages
English (en)
Inventor
Hauke Dipl-Ing Kuhrt
Hermann Dipl-Ing Muller
Wilfried Dr-Ing Lehmann
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.)
Sihi GmbH and Co KG
Original Assignee
Sihi GmbH and Co KG
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 Sihi GmbH and Co KG filed Critical Sihi GmbH and Co KG
Application granted granted Critical
Publication of ES2079757T3 publication Critical patent/ES2079757T3/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

BOMBA CENTRIFUGA, ESPECIALMENTE PARA EL SUMINISTRO DE MEDIOS CALIENTES. PARA EL ENFRIAMIENTO DE LA CAJA ESTANQUEIZANTE (11) Y DE UN TRAMO DE LA CAJA DE REFRIGERACION (10) DISPUESTO ENTRE LA CAJA ESTANQUEIZANTE (11) Y LA CAJA DE LA BOMBA HAY DISPUESTO UN RODETE DE VENTILADOR (20) SOBRE EL EJE (9), QUE ESTA RODEADO POR UNA CHAPA DE PROTECCION (24) PERFORADA. DE ACUERDO CON LA INVENCION HAY PREVISTO QUE EN LA ZONA (23) DE LA EXTENSION AXIAL DEL RODETE DEL VENTILADOR (20) LA CHAPA PROTECTORA (24) ESTE SIN PERFORAR Y UNICAMENTE SE PERFOREN LAS ZONAS AXIALES DELANTE Y DETRAS DEL RODETE DEL VENTILADOR (20). EL DIAMETRO EXTERIOR DEL RODETE DEL VENTILADOR (20) ES CONSIDERABLEMENTE MENOR QUE EL DE LA CHAPA DE PROTECCION (24). ENTRE LA CAMARA INTERIOR DE LA CAJA ESTANQUEIZANTE (11) Y LA CAMARA INTERIOR SIGUIENTE DE LA CAJA DE REFRIGERACION O DE LA CAJA DE LA BOMBA (1) HAY PREVISTO UN ESTRANGULADOR.
ES92114535T 1991-09-09 1992-08-26 Bomba centrifuga. Expired - Lifetime ES2079757T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9111161U DE9111161U1 (de) 1991-09-09 1991-09-09 Kreiselpumpe

Publications (1)

Publication Number Publication Date
ES2079757T3 true ES2079757T3 (es) 1996-01-16

Family

ID=6871059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114535T Expired - Lifetime ES2079757T3 (es) 1991-09-09 1992-08-26 Bomba centrifuga.

Country Status (6)

Country Link
EP (1) EP0535365B1 (es)
AT (1) ATE129547T1 (es)
DE (2) DE9111161U1 (es)
DK (1) DK0535365T3 (es)
ES (1) ES2079757T3 (es)
GR (1) GR3018394T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29503806U1 (de) * 1995-03-06 1996-07-04 Sihi GmbH & Co KG, 25524 Itzehoe Pumpe zur Förderung heißer Medien
DE10013152A1 (de) * 2000-03-17 2001-09-20 Ksb Ag Dichtungsgehäuse
CN103267020A (zh) * 2013-04-24 2013-08-28 欧技工业设备（江苏）有限公司 高温熔盐泵
CN103644137A (zh) * 2013-12-04 2014-03-19 江苏大学 一种外壁面带冷却水套的热水循环泵悬架体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884482A (en) * 1973-03-08 1975-05-20 Borg Warner Cooled seal cartridge
DE2630513C2 (de) * 1976-07-07 1985-11-28 Allweiler Ag, 7760 Radolfzell Kühleinrichtung für ein Pumpenaggregat
US4632643A (en) * 1985-02-14 1986-12-30 Nielsen Axel L Sump pump

Also Published As

Publication number Publication date
ATE129547T1 (de) 1995-11-15
DK0535365T3 (da) 1996-02-12
GR3018394T3 (en) 1996-03-31
EP0535365B1 (de) 1995-10-25
DE59204123D1 (de) 1995-11-30
EP0535365A1 (de) 1993-04-07
DE9111161U1 (de) 1993-01-14

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