ES2019491A6 - Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono. - Google Patents

Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono.

Info

Publication number
ES2019491A6
ES2019491A6 ES8903698A ES8903698A ES2019491A6 ES 2019491 A6 ES2019491 A6 ES 2019491A6 ES 8903698 A ES8903698 A ES 8903698A ES 8903698 A ES8903698 A ES 8903698A ES 2019491 A6 ES2019491 A6 ES 2019491A6
Authority
ES
Spain
Prior art keywords
impeller
seal
household appliance
bearing arrangement
lost motion
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
ES8903698A
Other languages
English (en)
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES8903698A priority Critical patent/ES2019491A6/es
Priority to FR909009633A priority patent/FR2650636B1/fr
Priority to DE4024194A priority patent/DE4024194C2/de
Priority to GB9016770A priority patent/GB2235726B/en
Priority to IT02118790A priority patent/IT1243484B/it
Publication of ES2019491A6 publication Critical patent/ES2019491A6/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
    • 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)

Abstract

MEJORAS INTRODUCIDAS EN BOMBAS PARA ELECTRODOMESTICOS ACCIONADAS POR MOTOR SINCRONO. LAS MEJORAS ESTAN INTRODUCIDAS EN AQUEL TIPO DE BOMBAS PARA ELECTRODOMESTICOS CONSTITUIDAS POR UN CUERPO DE BOMBA (1) ACOPLADO A UN CUERPO DE MOTOR (2) CON UN CUELLO CILINDRICO (3) EN EL QUE SE ALOJA EL ROTOR (4), MONTADO ESTE ENTRE COJINETES (6 Y 7), ESTANDO ADEMAS MONTADOS AXIALMENTE EN EL CORRESPONDIENTE EJE MOTRIZ (5) EN CUYO EXTREMO SUPERIOR VA MONTADO EL RODETE (8). UNA DE LAS MEJORAS CONSISTE EN LA INCORPORACION DE UNA PIEZA DISCOIDAL (9) CON LA QUE COLABORA UNA JUNTA DE HERMETICIDAD (15) Y UNA CAPSULA (18) PARA IMPEDIR EL ACCESO DE SUCIEDADES Y PARTICULAS AL ROTOR COLABORANDO EN ELLO UN FIELTRO (26). OTRA MEJORA CONSISTE EN QUE TALES MEDIOS, JUNTO CON LA OTRA JUNTA (24) DISPUESTA ENTRE LA CAPSULA (18), EL CUERPO DE BOMBA (1) Y EL CUERPO DE MOTOR (2), LOGRAN UN CORRECTO SISTEMA DE ESTANQUEIDAD. DICHAS MEJORAS PROTEGEN LA TRANSMISION ROTOR-RODETE DE CUALQUIER SUCIEDAD Y PARTICULAS EN SUSPENSION, A LAVEZ DE AMORTIGUAR RUIDOS Y VIBRACIONES DURANTE EL ARRANQUE EN VIRTUD DE QUE LA JUNTA TORICA ASOCIADA AL CUERPO DISCOIDAL ACTUA COMO FRENO PARA EL EJE MOTRIZ DURANTE LA ARRANCADA.
ES8903698A 1989-08-04 1989-08-04 Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono. Expired - Lifetime ES2019491A6 (es)

Priority Applications (5)

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.
FR909009633A FR2650636B1 (fr) 1989-08-04 1990-07-27 Ameliorations apportees aux pompes pour appareils electromenagers qui sont actionnees par un moteur synchrone
DE4024194A DE4024194C2 (de) 1989-08-04 1990-07-30 Kreiselpumpenaggregat, insbesondere für Haushaltsgeräte
GB9016770A GB2235726B (en) 1989-08-04 1990-07-31 Synchronous motor pump
IT02118790A IT1243484B (it) 1989-08-04 1990-08-03 Perfezionamenti relativi alle pompe per elettrodomestici comandate da motori sincroni

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 (1)

Publication Number Publication Date
ES2019491A6 true ES2019491A6 (es) 1991-06-16

Family

ID=8264633

Family Applications (1)

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

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2053372A2 (es) * 1992-02-17 1994-07-16 Fagor S Coop Ltda Mejoras introducidas en bombas accionadas por motor sincrono para electrodomesticos.
ES2264600A1 (es) * 2003-04-02 2007-01-01 Bsh Bosch Und Siemens Hausgerate Gmbh Bomba y su rotor correspondiente.
ES2264601A1 (es) * 2003-04-02 2007-01-01 Bsh Bosch Und Siemens Hausgerate Gmbh Bomba y su rotor correspondiente.

Families Citing this family (12)

* 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
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
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 (es) * 1986-03-05 1986-11-20 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
DE8624525U1 (es) * 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 (es) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2053372A2 (es) * 1992-02-17 1994-07-16 Fagor S Coop Ltda Mejoras introducidas en bombas accionadas por motor sincrono para electrodomesticos.
ES2264600A1 (es) * 2003-04-02 2007-01-01 Bsh Bosch Und Siemens Hausgerate Gmbh Bomba y su rotor correspondiente.
ES2264601A1 (es) * 2003-04-02 2007-01-01 Bsh Bosch Und Siemens Hausgerate Gmbh Bomba y su rotor correspondiente.

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
IT9021187A0 (it) 1990-08-03

Similar Documents

Publication Publication Date Title
ES2019491A6 (es) Mejoras introducidas en bombas para electrodomesticos accionados por motor sincrono.
US5576586A (en) Electric motor, particularly a commutator motor sealed to be liquid-tight, for driving an axially flange-mounted hydraulic pump
CA1272968C (en) LUBRICANT RESTRICTION DEVICE
EP0992717A3 (de) Flachdichtungsring
JPH02225823A (ja) クリップ留めセンサ付減摩軸受
ES1021971U (es) Motor electrico especialmente motor pequeno para el accionamiento auxiliar en automoviles.
EP1043525A3 (en) Seal assembly
IE832150L (en) Vacuum cleaner
ATE20129T1 (de) Radialwellendichtring.
GB909116A (en) Improvements in or relating to pumps
MY114760A (en) Motor mounting structure
EP0230738A3 (en) Shaft and like seals
DK0430790T3 (da) Hermetisk motorvarmer med støjdæmpning
DE3479043D1 (en) Support and sealing assembly for the drum of a laundry dryer
ATE417204T1 (de) Pumpengehäuse
EP0465757A3 (en) Cooling water pump
US3892285A (en) Dust protection device for reduction units at the drive wheels of large agricultural machines
JPH07147749A (ja) 電動機，特に軸方向でフランジ接合された液圧ポンプを駆動するための湿密閉鎖形整流子電動機
JPS57120731A (en) Electro-magnetic clutch
DK0507544T3 (da) Pakningsbøsninger til drejeaksler
ATE39173T1 (de) Dichtung.
TW363299B (en) Housing and small direct current motor using the same
DE60028823D1 (de) Einbau eines motors in einen staubsauger
CN2270130Y (zh) 联轴阻水盘
DE69131137T2 (de) Vor umwelteinflüssen geschützte verbindung

Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: FAGOR S.COOP.