ATE385269T1 - Waschmaschine mit synchronmotor - Google Patents

Waschmaschine mit synchronmotor

Info

Publication number
ATE385269T1
ATE385269T1 AT03023702T AT03023702T ATE385269T1 AT E385269 T1 ATE385269 T1 AT E385269T1 AT 03023702 T AT03023702 T AT 03023702T AT 03023702 T AT03023702 T AT 03023702T AT E385269 T1 ATE385269 T1 AT E385269T1
Authority
AT
Austria
Prior art keywords
washing machine
synchronous motor
cavity
eccentric protrusion
impeller
Prior art date
Application number
AT03023702T
Other languages
English (en)
Inventor
Ugo Favret
Silvano Cimetta
Original Assignee
Electrolux Home Prod Corp
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 Electrolux Home Prod Corp filed Critical Electrolux Home Prod Corp
Application granted granted Critical
Publication of ATE385269T1 publication Critical patent/ATE385269T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • D06F2103/48—Current or voltage of the motor driving the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Multiple Motors (AREA)
  • Telephone Function (AREA)
  • Cleaning By Liquid Or Steam (AREA)
AT03023702T 2002-12-10 2003-10-20 Waschmaschine mit synchronmotor ATE385269T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000096A ITPN20020096A1 (it) 2002-12-10 2002-12-10 Macchina di lavaggio con motore asincrono perfezionato.

Publications (1)

Publication Number Publication Date
ATE385269T1 true ATE385269T1 (de) 2008-02-15

Family

ID=32321439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03023702T ATE385269T1 (de) 2002-12-10 2003-10-20 Waschmaschine mit synchronmotor

Country Status (5)

Country Link
EP (1) EP1428926B1 (de)
AT (1) ATE385269T1 (de)
DE (1) DE60318932T2 (de)
ES (1) ES2297086T3 (de)
IT (1) ITPN20020096A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE398851T1 (de) * 2006-07-26 2008-07-15 Electrolux Home Prod Corp Rotationspumpe getrieben durch einen synchronmotor mit einer flüssigkeitsreibungskupplung
ITTO20090566A1 (it) * 2009-07-24 2011-01-25 Indesit Co Spa Macchina di lavaggio, in particolare una lavastoviglie.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD980058A1 (it) * 1998-03-19 1999-09-19 Askoll Holding Srl Dispositivo di trascinamento, con angolo di libera rotazione ampliato fra il motore sincrono a magneti permanenti e l'organo operatore
IT1218569B (it) * 1987-04-22 1990-04-19 Askoll Srl Pompa centrifiga perfezionata per lavatrici, lavastoviglie ed elettrodomestici in genre
US6478555B1 (en) * 1999-06-16 2002-11-12 Lg Electronics, Inc. Apparatus for controlling noise and vibration for drain pump
WO2002004816A1 (en) * 2000-07-06 2002-01-17 Askoll Holding S.R.L. Monodirectional impeller for centrifugal electric pumps having a permanent-magnet synchronous motor

Also Published As

Publication number Publication date
EP1428926A2 (de) 2004-06-16
EP1428926B1 (de) 2008-01-30
ITPN20020096A1 (it) 2004-06-11
EP1428926A3 (de) 2007-01-24
DE60318932T2 (de) 2009-01-29
DE60318932D1 (de) 2008-03-20
ES2297086T3 (es) 2008-05-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties