EP0109364A2 - Machine à laver à tambour rotatif à axe vertical et comprenant des moyens pour garder automatiquement l'eau de lavage à l'intérieur de la cuve - Google Patents

Machine à laver à tambour rotatif à axe vertical et comprenant des moyens pour garder automatiquement l'eau de lavage à l'intérieur de la cuve Download PDF

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Publication number
EP0109364A2
EP0109364A2 EP83830194A EP83830194A EP0109364A2 EP 0109364 A2 EP0109364 A2 EP 0109364A2 EP 83830194 A EP83830194 A EP 83830194A EP 83830194 A EP83830194 A EP 83830194A EP 0109364 A2 EP0109364 A2 EP 0109364A2
Authority
EP
European Patent Office
Prior art keywords
washing machine
basket
tub
whereof
openings
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.)
Withdrawn
Application number
EP83830194A
Other languages
German (de)
English (en)
Other versions
EP0109364A3 (fr
Inventor
Angelo Fasani
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.)
TRIME SpA
Original Assignee
TRIME 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 TRIME SpA filed Critical TRIME SpA
Publication of EP0109364A2 publication Critical patent/EP0109364A2/fr
Publication of EP0109364A3 publication Critical patent/EP0109364A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis

Definitions

  • the present invention relates to a washing machine, provided with a vertical axis rotating basket and including means effective to auto- natically hold the washing water in the inside of the . tub.
  • washing machines are rather complex, and they comprise a high number of component elements and, because of these reasons, are greatly expensive and easily subjected to malfunctions.
  • the conventional types of washing machines comprise a basket, effective to rotate about a horizontal axis, and embedded in a tub, also having a horizontal axis and resiliently supported in an outer casing by means of springs and schock absorbers.
  • the mentioned pipes are quickly susceptible to wear, as well as the tightness flexible gaskets associated with the washing machine loading port and the washing machine discharging assembly.
  • the task of the present invention is to overcome the thereinabove mentioned drawbacks by providing such a washing machine which is structurally very simple and strong.
  • Another object of the present invention is to provide such a washing machine which comprises a reduced number of component cooperating elements, thereby providing an apparatus greatly reliable in operation.
  • a washing machine characterized in that it comprises a vertical axis cylindrical tub, provided with a discharging duct, in the inside whereof a perforated wall basket is able of coaxially rotating, said basket being driven by an electrical motor, said tub being provided with a top portion, projecting from said basked and inwardly and downwardly curved.
  • the washing machine comprises a cylindrical tubular body 1, open at the top and provided with an intermediate horizontal wall 2.
  • the vertical spindle 3 of a cylindrical basket 4 At the center portion of the mentioned horizontal wall, there is rotatively coupled, by means of suitable supporting members, the vertical spindle 3 of a cylindrical basket 4, the wall whereof is provided with a plurality of quadrangular opening or windows 5.
  • Said openings or windows,in particolar are formed on parallel rows, horizontally extending, each row comprising like width openings whereas, starts ing from the two center rows and proceeding upwardly and downwardly of the basket, the height of said openings is progressively reduced, with a given ratio.
  • a shaped annular structure 10 At the top of said box-shaped body there is tightly affixed, preferably by a collar 9, a shaped annular structure 10, the top portion 10' whereof is shaped as an arc of circle inwardly directed and having its edge downwardly directed.
  • the supplying to the mentioned motor which may advantageously be of the two speed type, is controlled by a switch, preferably of the knob type, 15, and it may be possibly driven by a timer.
  • a device may be moreover provided for controlling the washing and rinsing water level, and a solenoid valve may be provided, controlled by the mentioned timer, and inserted in the coupling of the discharging pipe 7.
  • the inlet port of the top or upper box-shaped body is provided with a round cross-section cover, indicated at 16, and provided with a suitable handle, whereas at the bottom of said tubular body 11 radially extending lugs may be provided, outwardly directed, and indicated at 16, effective to act as supporting feet.
  • the washing water because of the centrifugal force, developped in the inside of the basket, is pushed against the wall of the box-shaped body 6, moves therealong and is sent, by the curved top portion 10', acting as a baffle, downwardly to the inside of the basket itself.
  • washing machine according to the invention has been thereinabove disclosed with reference to a preferred embodiment thereof, it should be apparent that it is susceptible to all modifications and variations falling within the scope of the invention, as defined in the accompanying Claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP83830194A 1982-11-05 1983-10-07 Machine à laver à tambour rotatif à axe vertical et comprenant des moyens pour garder automatiquement l'eau de lavage à l'intérieur de la cuve Withdrawn EP0109364A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2410582 1982-11-05
IT24105/82A IT1153981B (it) 1982-11-05 1982-11-05 Apparecchio lavabriancheria,provvisto di un cestello rotante ad asse verticale e presentante degli accorgimenti costruttivi,atti a mantenere automaticamente l'acqua di lavaggio all'interno della vasca

Publications (2)

Publication Number Publication Date
EP0109364A2 true EP0109364A2 (fr) 1984-05-23
EP0109364A3 EP0109364A3 (fr) 1986-07-09

Family

ID=11212000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830194A Withdrawn EP0109364A3 (fr) 1982-11-05 1983-10-07 Machine à laver à tambour rotatif à axe vertical et comprenant des moyens pour garder automatiquement l'eau de lavage à l'intérieur de la cuve

Country Status (2)

Country Link
EP (1) EP0109364A3 (fr)
IT (1) IT1153981B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015139600A (ja) * 2014-01-29 2015-08-03 ハイアールアジア株式会社 部品および洗濯機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513980A (fr) *
US1390678A (en) * 1921-05-16 1921-09-13 Vortex Washer Corp Washing and drying machine
US2175718A (en) * 1937-09-29 1939-10-10 Easy Washing Machine Corp Valve construction
FR1016453A (fr) * 1950-04-19 1952-11-13 Machine à laver centrifuge combinée
FR72302E (fr) * 1951-10-06 1960-04-06 Radio Electr Lyonnais Ets Machine à laver centrifuge combinée
GB880512A (en) * 1959-05-20 1961-10-25 Mashinenfabrik Peter Pfennings Improvements relating to washing machines
DE2301389A1 (de) * 1973-01-12 1974-07-18 Hans Riess Waschmaschine mit fliehkraft-gewebereinigung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015139600A (ja) * 2014-01-29 2015-08-03 ハイアールアジア株式会社 部品および洗濯機

Also Published As

Publication number Publication date
EP0109364A3 (fr) 1986-07-09
IT1153981B (it) 1987-01-21
IT8224105A0 (it) 1982-11-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19841009

PUAL Search report despatched

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Designated state(s): AT BE CH DE FR GB LI LU NL SE

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Effective date: 19880812

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Withdrawal date: 19881003

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FASANI, ANGELO