ES282125U - Bomba centrifuga multifases - Google Patents

Bomba centrifuga multifases

Info

Publication number
ES282125U
ES282125U ES1984282125U ES282125U ES282125U ES 282125 U ES282125 U ES 282125U ES 1984282125 U ES1984282125 U ES 1984282125U ES 282125 U ES282125 U ES 282125U ES 282125 U ES282125 U ES 282125U
Authority
ES
Spain
Prior art keywords
impeller
cover
gasket
pump
centrifugal pumps
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.)
Granted
Application number
ES1984282125U
Other languages
English (en)
Other versions
ES282125Y (es
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.)
Jacuzzi Europe SpA
Original Assignee
Jacuzzi Europe 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 Jacuzzi Europe SpA filed Critical Jacuzzi Europe SpA
Publication of ES282125U publication Critical patent/ES282125U/es
Application granted granted Critical
Publication of ES282125Y publication Critical patent/ES282125Y/es
Expired 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel

Landscapes

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

Abstract

Bomba centrifuga multifases, del tipo con rotor cerrado, en las que cada fase comprende: una tapa provista de un orificio central; un rotor provisto de paletas y de un asiento central en relieve provisto de un orificio central alineado con el de la citada tapa; y un difusor provisto de paletas fijas, de deflectores por el lado de impulsión y de un orificio central alineado con los anteriormente citados; caracterizada porque se prevén medios de estanqueidad de líquido rentados de modo que estén interpuestos entre dicha tapa y dicho rotor, siendo además dichos medios aptos para permitir la presencia de juegos entre dicha tapa, y dicho rotor.
ES1984282125U 1983-10-21 1984-10-19 Bomba centrifuga multifases Expired ES282125Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8323312U IT8323312V0 (it) 1983-10-21 1983-10-21 Pompa centrifuga multistadi perfezionata del tipo a girante chiusa.

Publications (2)

Publication Number Publication Date
ES282125U true ES282125U (es) 1985-05-01
ES282125Y ES282125Y (es) 1985-12-16

Family

ID=11205956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984282125U Expired ES282125Y (es) 1983-10-21 1984-10-19 Bomba centrifuga multifases

Country Status (9)

Country Link
DE (1) DE3438480A1 (es)
ES (1) ES282125Y (es)
FR (1) FR2558539B1 (es)
GB (1) GB2150221B (es)
GR (1) GR80708B (es)
IT (1) IT8323312V0 (es)
NO (1) NO163916C (es)
PT (1) PT79376B (es)
SE (1) SE8405244L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254599B (it) * 1992-02-07 1995-09-28 Pompa centrifuga multistadi
DE19800617A1 (de) 1998-01-12 1999-07-15 Klein Schanzlin & Becker Ag Kreiselpumpe
AUPQ721300A0 (en) 2000-05-01 2000-05-25 Davey Products Pty Ltd Impeller sealing arrangement
RU2457364C1 (ru) * 2010-11-29 2012-07-27 Общество с ограниченной ответственностью "МТК-строй" Ступень погружного насоса и способ ее изготовления
EP2535591B1 (de) * 2011-06-15 2014-04-23 Grundfos Management A/S Kreiselpumpe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783427A (en) * 1924-08-11 1930-12-02 Irving C Jennings Sealing device for centrifugal pumps
FR850685A (fr) * 1938-05-21 1939-12-22 G & J Weir Perfectionnements aux pompes rotatives
GB539373A (en) * 1940-04-20 1941-09-08 Hayward Tyler & Co Ltd Improvements in centrifugal pumps
GB772654A (en) * 1952-12-17 1957-04-17 Hayward Tyler & Company Ltd Improvements in or relating to submersible pumps, especially for use in submersible pump-motor combinations
GB867586A (en) * 1957-06-03 1961-05-10 Duro Co Submersible type pump
DK115677B (da) * 1966-08-09 1969-10-27 Grundfos As Centrifugalpumpe.
GB1283696A (en) * 1968-11-05 1972-08-02 Weir Pumps Ltd Improvements in or relating to multistage rotary fluid flow machines
DE2952427A1 (de) * 1979-12-27 1981-07-02 Sigma Koncern, Olomouc Leitschaufel fuer eine hydrodynamische pumpe
CA1158922A (en) * 1980-05-02 1983-12-20 James P. Larson Free floating sealing disk for centrifugal fluid pump

Also Published As

Publication number Publication date
FR2558539B1 (fr) 1989-09-08
DE3438480A1 (de) 1985-05-09
GB2150221A (en) 1985-06-26
FR2558539A1 (fr) 1985-07-26
GB8426385D0 (en) 1984-11-21
NO844146L (no) 1985-04-22
SE8405244L (sv) 1985-04-22
ES282125Y (es) 1985-12-16
GR80708B (en) 1985-02-19
PT79376A (en) 1984-11-01
NO163916B (no) 1990-04-30
PT79376B (en) 1986-08-08
GB2150221B (en) 1987-07-15
NO163916C (no) 1990-08-08
SE8405244D0 (sv) 1984-10-19
IT8323312V0 (it) 1983-10-21

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