EP0449060A2 - Réservoirs pour le stockage des détergents liquides et de l'eau de lavage, dans les machines à laver - Google Patents

Réservoirs pour le stockage des détergents liquides et de l'eau de lavage, dans les machines à laver Download PDF

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Publication number
EP0449060A2
EP0449060A2 EP91104057A EP91104057A EP0449060A2 EP 0449060 A2 EP0449060 A2 EP 0449060A2 EP 91104057 A EP91104057 A EP 91104057A EP 91104057 A EP91104057 A EP 91104057A EP 0449060 A2 EP0449060 A2 EP 0449060A2
Authority
EP
European Patent Office
Prior art keywords
housing
containers
laundering
laundry washer
liquid
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.)
Ceased
Application number
EP91104057A
Other languages
German (de)
English (en)
Other versions
EP0449060A3 (en
Inventor
Ettore Gregorini
Roberto Sburlino
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi 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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of EP0449060A2 publication Critical patent/EP0449060A2/fr
Publication of EP0449060A3 publication Critical patent/EP0449060A3/en
Ceased 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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 
    • D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
    • D06F39/20—

Definitions

  • the invention relates to a container-distributor for liquid detergents in a washing machine, particularly a laundry washer, adapted to contain determined amounts of liquid detergents to be supplied to the tub of the machine for the execution of the laundry washing cycles, and to a receptacle for collecting the rinsin liquid for use in the preliminary and main laundering phases of the following cycle.
  • Conventional laundry washers are designed for the supply of granular and/or liquid detergents to the laundering tub by means of a traditional detergent distributor connected to the tub and subdivided into a number of separate compartments for containing different detergents.
  • the various compartments of the detergent distributor are initially filled with metered amounts of the different granular and/or liquid detergents, and the detergents are then supplied to the tub by selectively directing the water for the various laundering phases through respective ones of the compartments.
  • laundry washers designed for storing greater amounts of detergents, particularly liquid ones, these machines being equipped with a number of rigid containers of increased capacity for containing liquid detergents or component products of detergents, the containers being connected to the tub by way of respective conduits provided with metering pumps for supplying the detergents or component products to the tub.
  • These laundry washers are additionally provided with conventional control components acting on the metering pumps so as to ensure the supply of proper amounts of the liquid detergents or component products to the tub, in accordance with the amount of water supplied there to in the course of the laundering cycle.
  • the containers for liquid products are thus in fact disposed outside of the machine itself, and preferably accommodated in a suitable casing placed on one side of the machine and usually having the same height and depth as the latter, so as to at least partially comply with the existing dimensional standards.
  • the operating cycle of known laundry washers usually includes the following phases in succession: an (optional) preliminary laundering phase, a main laundering phase, and at least two rinsing phases with the optional addition of softening agents, perfumes and the like.
  • Each of these phases requires a charge of water to be supplied to the tub and to be discharged therefrom at the end of the respective phase.
  • the containers 4 for products to be used in the course of the laundering cycle, and the collecting receptacle 9 are of box-shaped configuration similar to one another and disposed closely to one another along the upper rear rim of the machine within the housing.
  • receptacle 9 is shown to be positioned at one end of the row of containers 4. It is of course also possible to provide a construction in which containers 4 are disposed in the space available adjacent the rear upper rim of the machine, and the collector receptacle is disposed below the containers and attached to a lower part of the rear wall, in which case it may extend over the full width of the housing.
  • FIG. 4 A modification of the described embodiment is shown in figs. 4 and 5.
  • the filler spouts 7 project vertically at the top of containers 4 and are protected from above by a cover flap 8 hinged to the worktable top and adapted to be swung upwards for giving access to spouts 7.
  • teachings of the present invention are readily applicable by manufacturers having at theor disposal housings of "standard” dimensions and laundering assemblies of reduced capacity, i.e. of the "short” type, by simply mounting the latter in the standard housings to thereby obtain between the tub and the rear wall an empty space substantially of the width and height of the housing, and thus of a considerable volume, which may be fully used for the accommodation of the liquid containers 4 and the collector receptacle 9 described above.
  • the invention is applicable with particular advantage to machines the housing of which is composed of separate parts which are joined only on final assembly of the machine, as described for instance in Italian Patent No. 34036/B/86.
  • This patent teaches the production of housings by joining two upstanding half-shells of extended U-shape in horizontal section.
  • This construction lends itself with particular advantage to the application of the present invention by permitting containers 4 and receptacle 9 to be placed in a simple manner in the space enclosed by the rear wall and the sidewalls of the rear half-shell, and the resulting subassembly to be joined in a likewise simple manner to the second subassembly composed of the housing bottom 5, the laundering assembly 2 and the front half-shell to thereby finish the assembly operation on the machine substantially without altering the sequence of the assembly steps and details of the overall construction.
EP19910104057 1990-03-30 1991-03-15 Containers for containing liquid detergents and for collecting a washing liquid in a washing machine Ceased EP0449060A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT45716A IT1239189B (it) 1990-03-30 1990-03-30 Serbatoi di contenimento di detersivi liquidi e di recupero di liquidodi lavaggio per macchine lavatrici
IT4571690 1990-03-30

Publications (2)

Publication Number Publication Date
EP0449060A2 true EP0449060A2 (fr) 1991-10-02
EP0449060A3 EP0449060A3 (en) 1992-04-01

Family

ID=11257610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910104057 Ceased EP0449060A3 (en) 1990-03-30 1991-03-15 Containers for containing liquid detergents and for collecting a washing liquid in a washing machine

Country Status (2)

Country Link
EP (1) EP0449060A3 (fr)
IT (1) IT1239189B (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546348A1 (fr) * 1991-12-09 1993-06-16 Zanussi Elettrodomestici S.p.A. Machine à laver avec réservoirs de stockage
EP0578006A1 (fr) * 1992-07-06 1994-01-12 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Procédé pour purifier l'eau dans une machine à laver
EP0607628A1 (fr) * 1993-01-19 1994-07-27 CANDY S.p.A. Machine à laver le linge ou la vaisselle avec stockage du liquide
EP0731202A1 (fr) * 1995-03-07 1996-09-11 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Machine à laver le linge avec réservoir de récupération d'eau et cycle de lavage amélioré
US5606878A (en) * 1994-04-01 1997-03-04 Electrolux Zanussi Elettrodomestici S.P.A. Clothes washing machine with improved water recovery tank
US6401499B1 (en) * 2000-07-31 2002-06-11 Maytag Corporation Air pump bulk dispenser
FR2925074A1 (fr) * 2007-12-14 2009-06-19 Fagorbrandt Sas Soc Par Action Machine a laver le linge comprenant un reservoir de detergent
US8286452B2 (en) 2004-10-22 2012-10-16 Whirlpool Corporation Modular laundry system with segmented work surface
US8322169B2 (en) 2004-10-22 2012-12-04 Whirlpool Corporation Modular laundry system with vertical laundry module
CN102926167A (zh) * 2012-10-29 2013-02-13 杨成圆 一种滚筒式节水洗衣机
US8479542B2 (en) 2004-10-22 2013-07-09 Whirlpool Corporation Modular laundry system with work surface having a functional insert
US9611578B2 (en) 2004-10-22 2017-04-04 Whirlpool Corporation Modular laundry system
US9845562B2 (en) 2004-10-22 2017-12-19 Whirlpool Corporation Laundry system with a laundry module for washing a load of fabric items
US11255040B2 (en) 2004-10-22 2022-02-22 Whirlpool Corporation Modular laundry system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070151300A1 (en) 2005-12-30 2007-07-05 Sunshine Richard A Modular laundry system with horizontal module spanning two laundry appliances

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754254A1 (de) * 1977-12-06 1979-06-07 Sanner Axel Verfahren zum automatischen waschen sowie waschautomat
EP0104497A2 (fr) * 1982-09-28 1984-04-04 INDUSTRIE ZANUSSI S.p.A. Machine à laver le linge à construction modulaire
DE3238529A1 (de) * 1982-10-18 1984-04-19 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Waschmaschine mit einem schrankfoermigen gehaeuse
EP0168585A2 (fr) * 1984-06-19 1986-01-22 INDUSTRIE ZANUSSI S.p.A. Machine à laver le linge ayant une structure portante en plusieurs parties
WO1989008163A1 (fr) * 1988-02-23 1989-09-08 Gut Gesellschaft Für Umweltschonende Technik Mbh Procede et dispositif de nettoyage de pieces salies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754254A1 (de) * 1977-12-06 1979-06-07 Sanner Axel Verfahren zum automatischen waschen sowie waschautomat
EP0104497A2 (fr) * 1982-09-28 1984-04-04 INDUSTRIE ZANUSSI S.p.A. Machine à laver le linge à construction modulaire
DE3238529A1 (de) * 1982-10-18 1984-04-19 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Waschmaschine mit einem schrankfoermigen gehaeuse
EP0168585A2 (fr) * 1984-06-19 1986-01-22 INDUSTRIE ZANUSSI S.p.A. Machine à laver le linge ayant une structure portante en plusieurs parties
WO1989008163A1 (fr) * 1988-02-23 1989-09-08 Gut Gesellschaft Für Umweltschonende Technik Mbh Procede et dispositif de nettoyage de pieces salies

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546348A1 (fr) * 1991-12-09 1993-06-16 Zanussi Elettrodomestici S.p.A. Machine à laver avec réservoirs de stockage
EP0578006A1 (fr) * 1992-07-06 1994-01-12 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Procédé pour purifier l'eau dans une machine à laver
EP0607628A1 (fr) * 1993-01-19 1994-07-27 CANDY S.p.A. Machine à laver le linge ou la vaisselle avec stockage du liquide
US5606878A (en) * 1994-04-01 1997-03-04 Electrolux Zanussi Elettrodomestici S.P.A. Clothes washing machine with improved water recovery tank
EP0731202A1 (fr) * 1995-03-07 1996-09-11 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Machine à laver le linge avec réservoir de récupération d'eau et cycle de lavage amélioré
US5724690A (en) * 1995-03-07 1998-03-10 Electrolux Zapussi Electrodomestici S.P.A. Clothes washing machine with water recovery reservoir and improved washing cycle
US6401499B1 (en) * 2000-07-31 2002-06-11 Maytag Corporation Air pump bulk dispenser
US8479542B2 (en) 2004-10-22 2013-07-09 Whirlpool Corporation Modular laundry system with work surface having a functional insert
US10260189B2 (en) 2004-10-22 2019-04-16 Whirlpool Corporation Laundry system
US8322169B2 (en) 2004-10-22 2012-12-04 Whirlpool Corporation Modular laundry system with vertical laundry module
US11624145B2 (en) 2004-10-22 2023-04-11 Whirlpool Corporation Modular laundry system
US8381552B2 (en) 2004-10-22 2013-02-26 Whirlpool Corporation Modular laundry system with vertical laundry module
US11255040B2 (en) 2004-10-22 2022-02-22 Whirlpool Corporation Modular laundry system
US9611578B2 (en) 2004-10-22 2017-04-04 Whirlpool Corporation Modular laundry system
US9845562B2 (en) 2004-10-22 2017-12-19 Whirlpool Corporation Laundry system with a laundry module for washing a load of fabric items
US9845561B2 (en) 2004-10-22 2017-12-19 Whirlpool Corporation Laundry module for washing a load of fabric items
US10041201B2 (en) 2004-10-22 2018-08-07 Whirlpool Corporation Modular laundry system
US10053807B2 (en) 2004-10-22 2018-08-21 Whirlpool Corporation Laundry system
US10208419B2 (en) 2004-10-22 2019-02-19 Whirlpool Corporation Modular laundry system
US10253440B2 (en) 2004-10-22 2019-04-09 Whirlpool Corporation Laundry system
US8286452B2 (en) 2004-10-22 2012-10-16 Whirlpool Corporation Modular laundry system with segmented work surface
US10273618B2 (en) 2004-10-22 2019-04-30 Whirlpool Corporation Laundry system for washing multiple loads of fabric items
US10309047B2 (en) 2004-10-22 2019-06-04 Whirlpool Corporation Laundry system for washing multiple loads of fabric items
US10443176B2 (en) 2004-10-22 2019-10-15 Whirlpool Corporation Laundry system
US10640904B2 (en) 2004-10-22 2020-05-05 Whirlpool Corporation Modular laundry system
FR2925074A1 (fr) * 2007-12-14 2009-06-19 Fagorbrandt Sas Soc Par Action Machine a laver le linge comprenant un reservoir de detergent
CN102926167A (zh) * 2012-10-29 2013-02-13 杨成圆 一种滚筒式节水洗衣机

Also Published As

Publication number Publication date
IT9045716A0 (it) 1990-03-30
IT1239189B (it) 1993-09-28
EP0449060A3 (en) 1992-04-01
IT9045716A1 (it) 1991-09-30

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