GB2159880B - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
GB2159880B
GB2159880B GB08514068A GB8514068A GB2159880B GB 2159880 B GB2159880 B GB 2159880B GB 08514068 A GB08514068 A GB 08514068A GB 8514068 A GB8514068 A GB 8514068A GB 2159880 B GB2159880 B GB 2159880B
Authority
GB
United Kingdom
Prior art keywords
centrifugal 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
Application number
GB08514068A
Other versions
GB8514068D0 (en
GB2159880A (en
Inventor
Emanuelle Villafranca Soissons
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
Jacuzzi Europe SpA
Original Assignee
Jacuzzi Europe SpA
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, Jacuzzi Europe SpA filed Critical Jacuzzi Europe SpA
Publication of GB8514068D0 publication Critical patent/GB8514068D0/en
Publication of GB2159880A publication Critical patent/GB2159880A/en
Application granted granted Critical
Publication of GB2159880B publication Critical patent/GB2159880B/en
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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08514068A 1984-06-04 1985-06-04 Centrifugal pump Expired GB2159880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8422050U IT8422050V0 (en) 1984-06-04 1984-06-04 CENTRIFUGAL PUMP.

Publications (3)

Publication Number Publication Date
GB8514068D0 GB8514068D0 (en) 1985-07-10
GB2159880A GB2159880A (en) 1985-12-11
GB2159880B true GB2159880B (en) 1988-12-07

Family

ID=11190733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08514068A Expired GB2159880B (en) 1984-06-04 1985-06-04 Centrifugal pump

Country Status (10)

Country Link
BE (1) BE902587A (en)
DE (1) DE8516330U1 (en)
ES (1) ES287601Y (en)
FR (1) FR2565296B3 (en)
GB (1) GB2159880B (en)
GR (1) GR851357B (en)
IT (1) IT8422050V0 (en)
NL (1) NL8501606A (en)
NO (1) NO852239L (en)
SE (1) SE8502745L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186635B (en) * 1986-02-18 1990-01-31 Easthorpe Investments Ltd Centrifugal pump particularly for domestic appliances such as washing machines,dishwashers,and the like
US5156535A (en) * 1990-10-31 1992-10-20 Itt Corporation High speed whirlpool pump
ES2263356B1 (en) * 2004-11-10 2007-11-16 Bominox, S.A. SIMPLIFIED MODULAR SYSTEM OF MANUFACTURE OF CENTRIFUGAL PUMPS.
US10082154B2 (en) * 2014-11-06 2018-09-25 Sulzer Management Ag Intake channel arrangement for a volute casing of a centrifugal pump, a flange member, a volute casing for a centrifugal pump and a centrifugal pump
CN110397627B (en) * 2019-07-22 2024-03-26 浙江泰福泵业股份有限公司 Water inlet structure of water pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652840A (en) * 1948-11-19 1951-05-02 Dexine Rubber & Ebonite Ltd Improvements relating to centrifugal pumps
GB800549A (en) * 1955-11-11 1958-08-27 Bungartz Paul Improvements in centrifugal pumps
DE1703090B2 (en) * 1968-03-26 1972-06-15 Siemens AG, 1000 Berlin u. 8000 München SELF-PRIMING AXIAL CENTRIFUGAL PUMP
GB1441257A (en) * 1972-09-23 1976-06-30 Weir Pumps Ltd Fluid pumps
GB1517400A (en) * 1975-12-17 1978-07-12 Mitsui Mining & Smelting Co Impeller-type pump
AU7989582A (en) * 1981-01-30 1982-08-05 Baker International Corp. Centrifugal mud pump

Also Published As

Publication number Publication date
DE8516330U1 (en) 1985-07-18
GR851357B (en) 1985-11-25
ES287601Y (en) 1986-10-01
BE902587A (en) 1985-09-30
FR2565296A3 (en) 1985-12-06
SE8502745L (en) 1985-12-05
NL8501606A (en) 1986-01-02
FR2565296B3 (en) 1986-05-09
NO852239L (en) 1985-12-05
GB8514068D0 (en) 1985-07-10
SE8502745D0 (en) 1985-06-03
ES287601U (en) 1986-03-01
GB2159880A (en) 1985-12-11
IT8422050V0 (en) 1984-06-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee