IT9021187A0 - "perfezionamenti relativi alle pompe per elettrodomestici comandate da motori sincroni" - Google Patents

"perfezionamenti relativi alle pompe per elettrodomestici comandate da motori sincroni"

Info

Publication number
IT9021187A0
IT9021187A0 IT21187A IT2118790A IT9021187A0 IT 9021187 A0 IT9021187 A0 IT 9021187A0 IT 21187 A IT21187 A IT 21187A IT 2118790 A IT2118790 A IT 2118790A IT 9021187 A0 IT9021187 A0 IT 9021187A0
Authority
IT
Italy
Prior art keywords
pumps
improvements relating
synchronous motors
domestic appliances
appliances controlled
Prior art date
Application number
IT21187A
Other languages
English (en)
Other versions
IT1243484B (it
IT9021187A1 (it
Inventor
Urriarte Javier Errasti
Original Assignee
Fagor S Coop Ltda
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 Fagor S Coop Ltda filed Critical Fagor S Coop Ltda
Publication of IT9021187A0 publication Critical patent/IT9021187A0/it
Publication of IT9021187A1 publication Critical patent/IT9021187A1/it
Application granted granted Critical
Publication of IT1243484B publication Critical patent/IT1243484B/it

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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid 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)
  • Control Of Multiple Motors (AREA)
IT02118790A 1989-08-04 1990-08-03 Perfezionamenti relativi alle pompe per elettrodomestici comandate da motori sincroni IT1243484B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8903698A ES2019491A6 (es) 1989-08-04 1989-08-04 Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono.

Publications (3)

Publication Number Publication Date
IT9021187A0 true IT9021187A0 (it) 1990-08-03
IT9021187A1 IT9021187A1 (it) 1992-02-03
IT1243484B IT1243484B (it) 1994-06-15

Family

ID=8264633

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02118790A IT1243484B (it) 1989-08-04 1990-08-03 Perfezionamenti relativi alle pompe per elettrodomestici comandate da motori sincroni

Country Status (5)

Country Link
DE (1) DE4024194C2 (it)
ES (1) ES2019491A6 (it)
FR (1) FR2650636B1 (it)
GB (1) GB2235726B (it)
IT (1) IT1243484B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE252342T1 (de) * 1991-12-20 2003-11-15 Fisher & Paykel Appliances Ltd Geschirrspülmaschine
ES2053372B1 (es) * 1992-02-17 1997-04-16 Fagor S Coop Mejoras introducidas en bombas accionadas por motor sincrono para electrodomesticos.
DE9210400U1 (de) * 1992-08-04 1993-09-02 Hanning Elektro Werke Von einem Elektromotor angetriebene Umwälz- oder Entleerungspumpe für wasserführende Haushaltsmaschinen
DE4232939A1 (de) * 1992-10-01 1994-04-07 Massindustrie Gmbh Anlaufhilfe für drehrichtungsunabhängige Strömungspumpen mit einem Synchronmotor
DE4424257C2 (de) * 1994-07-09 1999-03-18 Aweco Kunststofftech Geraete Zentrifugalpumpe hoher Leistung mit Einphasensynchronmotorantrieb
ES2162544B1 (es) * 1998-12-31 2002-07-01 Fagor S Coop Acoplamiento para la transmision de la rotacion en un motor sincrono.
US6478555B1 (en) 1999-06-16 2002-11-12 Lg Electronics, Inc. Apparatus for controlling noise and vibration for drain pump
DE10019819A1 (de) * 2000-04-20 2001-10-31 Fhp Motors Gmbh Pumpe, insbesondere Umwälzpumpe für Haushaltsmaschinen wie Geschirrspülmaschinen
DE20305334U1 (de) * 2003-04-02 2003-06-05 Bsh Bosch Siemens Hausgeraete Pumpe und Rotor dafür
DE20305335U1 (de) * 2003-04-02 2003-06-05 Bsh Bosch Siemens Hausgeraete Pumpe und Rotor dafür
GB2418072B (en) * 2004-09-14 2008-05-07 Dana Automotive Ltd Pump assembly
DE202005014071U1 (de) * 2005-09-06 2007-01-18 Oase Gmbh Pumpe für Teich-, Aquarien- o.dgl. Anlagen
DE102010003432A1 (de) 2010-03-30 2011-10-06 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgeschirrspülmaschine mit mindestens einer Pumpe, zugehörige Pumpe sowie Verfahren zu deren Herstellung
CN105697389A (zh) * 2014-12-11 2016-06-22 德昌电机(深圳)有限公司 泵及清洗装置
CN108799142A (zh) * 2018-08-14 2018-11-13 广东赛普电器制造有限公司 一种高效率排水泵

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1071310A (fr) * 1952-12-16 1954-08-30 Pompes centrifuges de petit et moyen débit, à garniture rotative, pour produits chimiques ou alimentaires
FR1132810A (fr) * 1955-10-17 1957-03-18 Pompe rotative
FR1504876A (fr) * 1965-11-30 1967-12-08 Siemens Ag Pompe de vidange, par exemple, pour machines à laver et machines à laver la vaisselle
US3738616A (en) * 1969-10-30 1973-06-12 Sunbeam Corp Motor driven appliance
US3841791A (en) * 1972-05-30 1974-10-15 Worthington Corp Adaptor and frame for a centrifugal pump
DE2244275C3 (de) * 1972-09-09 1975-09-04 Frankl & Kirchner, Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Gekapselter Kollektormotor für ein Pumpenaggregat
IT7822014V0 (it) * 1978-06-02 1978-06-02 Askoll Srl Pompa centrifuga per piccole portate, particolarmente per ottenere la circolazione dell'acqua negli acquari e simili.
DE2951563A1 (de) * 1979-12-21 1981-07-02 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Lagerung fuer die rotorwelle von elektromotoren mit geblaeserad
US4289320A (en) * 1980-01-22 1981-09-15 Speed Queen Company Face seal for washer tub and water pump
DE3420371C2 (de) * 1984-01-02 1993-10-07 Bosch Gmbh Robert Anordnung zum Starten eines Synchronmotors
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
DE3683962D1 (de) * 1985-07-01 1992-04-02 Easthorpe Investments Ltd Zentrifugalpumpe.
DE8606043U1 (it) * 1986-03-05 1986-11-20 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
DE8624525U1 (it) * 1986-09-12 1987-07-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
IT1201783B (it) * 1986-11-27 1989-02-02 Zanussi Elettrodomestici Gruppo di pompaggio in particolare per macchine lavastoviglie
IT1218569B (it) * 1987-04-22 1990-04-19 Askoll Srl Pompa centrifiga perfezionata per lavatrici, lavastoviglie ed elettrodomestici in genre
IT1219755B (it) * 1987-05-14 1990-05-24 Skf Gmbh Dispositivo di azionamento per pompe o simili
DE3741977A1 (de) * 1987-12-11 1989-06-22 Philips Patentverwaltung Pumpvorrichtung fuer leicht viskose fluessigkeiten
DE8807108U1 (it) * 1988-05-31 1989-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE3918333A1 (de) * 1988-06-13 1989-12-14 Copreci S Coop Ltda Verbesserungen bei den in elektrischen haushaltsgeraeten verwendeten elektropumpen

Also Published As

Publication number Publication date
DE4024194A1 (de) 1991-02-07
IT1243484B (it) 1994-06-15
GB2235726A (en) 1991-03-13
GB2235726B (en) 1994-01-19
FR2650636B1 (fr) 1992-04-30
IT9021187A1 (it) 1992-02-03
GB9016770D0 (en) 1990-09-12
DE4024194C2 (de) 1995-05-04
FR2650636A1 (fr) 1991-02-08
ES2019491A6 (es) 1991-06-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828