GB2255592B - Centrifugal emptying pump,particularly for washing machines - Google Patents

Centrifugal emptying pump,particularly for washing machines

Info

Publication number
GB2255592B
GB2255592B GB9206515A GB9206515A GB2255592B GB 2255592 B GB2255592 B GB 2255592B GB 9206515 A GB9206515 A GB 9206515A GB 9206515 A GB9206515 A GB 9206515A GB 2255592 B GB2255592 B GB 2255592B
Authority
GB
United Kingdom
Prior art keywords
washing machines
emptying pump
centrifugal
centrifugal emptying
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 - Fee Related
Application number
GB9206515A
Other languages
English (en)
Other versions
GB9206515D0 (en
GB2255592A (en
Inventor
Ugo Favret
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.)
Electrolux Zanussi Elettrodomestici SpA
Original Assignee
Zanussi Elettrodomestici 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 Zanussi Elettrodomestici SpA filed Critical Zanussi Elettrodomestici SpA
Publication of GB9206515D0 publication Critical patent/GB9206515D0/en
Publication of GB2255592A publication Critical patent/GB2255592A/en
Application granted granted Critical
Publication of GB2255592B publication Critical patent/GB2255592B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/40—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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
GB9206515A 1991-03-27 1992-03-25 Centrifugal emptying pump,particularly for washing machines Expired - Fee Related GB2255592B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT91PN000008 IT225639Y1 (it) 1991-03-27 1991-03-27 Pompa centrifuga di scarico in particolare per lavatrice

Publications (3)

Publication Number Publication Date
GB9206515D0 GB9206515D0 (en) 1992-05-06
GB2255592A GB2255592A (en) 1992-11-11
GB2255592B true GB2255592B (en) 1994-04-06

Family

ID=11394492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9206515A Expired - Fee Related GB2255592B (en) 1991-03-27 1992-03-25 Centrifugal emptying pump,particularly for washing machines

Country Status (5)

Country Link
DE (1) DE9203797U1 (fr)
ES (1) ES1020701Y (fr)
FR (1) FR2674579B3 (fr)
GB (1) GB2255592B (fr)
IT (1) IT225639Y1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619763A (zh) * 2012-04-22 2012-08-01 无锡好力泵业有限公司 一种永磁式排水泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049979A (en) * 1964-12-21 1966-11-30 Coventry Climax Eng Ltd Improvements relating to centrifugal pumps
US4447189A (en) * 1981-01-30 1984-05-08 Grundfos A/S Centrifugal pump for moving gaseous liquids
GB2197029A (en) * 1986-10-31 1988-05-11 Grundfos Int A rotary circulating pump for heating systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049979A (en) * 1964-12-21 1966-11-30 Coventry Climax Eng Ltd Improvements relating to centrifugal pumps
US4447189A (en) * 1981-01-30 1984-05-08 Grundfos A/S Centrifugal pump for moving gaseous liquids
GB2197029A (en) * 1986-10-31 1988-05-11 Grundfos Int A rotary circulating pump for heating systems

Also Published As

Publication number Publication date
DE9203797U1 (de) 1992-05-07
ITPN910008V0 (it) 1991-03-27
FR2674579B3 (fr) 1993-05-21
IT225639Y1 (it) 1997-01-13
GB9206515D0 (en) 1992-05-06
GB2255592A (en) 1992-11-11
ES1020701Y (es) 1993-03-16
ITPN910008U1 (it) 1992-09-27
FR2674579A1 (fr) 1992-10-02
ES1020701U (es) 1992-08-01

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Legal Events

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

Effective date: 20010325