WO1999037847A1 - Procede et appareil de nettoyage d'objets - Google Patents

Procede et appareil de nettoyage d'objets Download PDF

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Publication number
WO1999037847A1
WO1999037847A1 PCT/NL1999/000043 NL9900043W WO9937847A1 WO 1999037847 A1 WO1999037847 A1 WO 1999037847A1 NL 9900043 W NL9900043 W NL 9900043W WO 9937847 A1 WO9937847 A1 WO 9937847A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
space
gas
articles
supplying
Prior art date
Application number
PCT/NL1999/000043
Other languages
English (en)
Inventor
Joseph Bernardi
Original Assignee
Joseph Bernardi
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 Joseph Bernardi filed Critical Joseph Bernardi
Priority to AU23013/99A priority Critical patent/AU2301399A/en
Publication of WO1999037847A1 publication Critical patent/WO1999037847A1/fr

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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
    • 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
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/12—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by gases, e.g. air or steam, introduced into the washing liquid
    • 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
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/03—Pressurised, gaseous medium, also used for delivering of cleaning liquid

Definitions

  • the invention relates to a method for cleaning articles, comprising of receiving the articles for cleaning in a space and supplying a cleaning liquid to the space.
  • a method for cleaning articles comprising of receiving the articles for cleaning in a space and supplying a cleaning liquid to the space.
  • Such a method is generally known and is for instance applied in the case of machine cleaning of laundry or dishes and kitchenware.
  • the known method is based for the cleaning action on a movement of the cleaning liquid, generally water and detergents absorbed therein, relative to the ⁇ articles for cleaning. This movement is currently machine-generated.
  • Known washing machines are provided for this purpose with a perforated rotatable drum in which the laundry is arranged and which is in turn received in a tub .
  • the water with detergent is introduced into the tub and heated, whereafter the laundry is moved relative to this water by rotating the drum, which eventually results in impurities being soaked out of the laundry and being absorbed into the cleaning liquid.
  • the impurities are then discharged from the machine with the cleaning liquid.
  • the dishes and kitchenware are placed in one or more racks in a housing and the cleaning liquid is sprayed into the housing by means of one or more movable, for instance rotatable spraying arms . These spraying arms are set into motion by the pressure of the supplied cleaning liquid.
  • the devices required for performing the known method consume a relatively large amount of water and in addition require much energy to arrive at an acceptable result because the movement of the cleaning liquid is only local. Moreover, a cleaning cycle according to the known method takes a relatively long time, often in the order of one to one and a half hours . 2
  • the invention now has for its object to improve a cleaning method of the above described type such that with the use of less energy and water and in a shorter time at least the same degree of cleaning can hereby be achieved as when a conventional method is used. According to the invention this is achieved in that a gas enhancing the cleaning process is supplied to the space. By adding gas the movement of the cleaning liquid is intensified whereby a very powerful and uniform cleaning action is obtained.
  • the device according to the invention has means 14 for supplying to tub 3 as according to arrow A ⁇ a gas which enhances the cleaning process .
  • gas supply means 14 are adapted in the 4 shown embodiment to supply the gas at a pressure higher than the atmospheric pressure and comprise a compressor
  • Injection nozzles 17 can also be movable so as to distribute the gas evenly in tub 3. In an alternative embodiment of cleaning device 1 these injection nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention se rapporte à un procédé de nettoyage d'articles, consistant à loger lesdits articles dans un espace et à alimenter ledit espace en liquide de nettoyage. Selon ledit procédé, un gaz renforçant le processus de nettoyage est amené dans ledit espace. Ce gaz peut être amené à une pression supérieure à la pression atmosphérique. L'invention se rapporte également à un dispositif conçu pour la mise en oeuvre dudit procédé. Ce dispositif comporte un espace pouvant être fermé et conçu pour recevoir les articles à nettoyer, un organe servant à alimenter l'espace en liquide de nettoyage et un organe permettant d'introduire dans ledit espace un gaz qui renforce le processus de nettoyage. L'organe d'alimentation en gaz, qui peut être conçu pour amener le gaz à une pression supérieure à la pression atmosphérique, peut comporter un compresseur relié à une conduite d'alimentation en gaz. Le dispositif en question peut être, par exemple, un lave-linge ou un lave-vaisselle.
PCT/NL1999/000043 1998-01-23 1999-01-25 Procede et appareil de nettoyage d'objets WO1999037847A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU23013/99A AU2301399A (en) 1998-01-23 1999-01-25 Method and device for cleaning articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1008107 1998-01-23
NL1008107 1998-01-23

Publications (1)

Publication Number Publication Date
WO1999037847A1 true WO1999037847A1 (fr) 1999-07-29

Family

ID=19766401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1999/000043 WO1999037847A1 (fr) 1998-01-23 1999-01-25 Procede et appareil de nettoyage d'objets

Country Status (2)

Country Link
AU (1) AU2301399A (fr)
WO (1) WO1999037847A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028213A1 (de) * 2007-06-20 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Waschmaschine und Verfahren zur Behandlung von Wäsche mit Schaum
DE102009002957A1 (de) 2009-05-08 2010-11-11 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Behandlung von Wäsche in einer Waschmaschine bei wechselndem Druck

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907562A1 (de) * 1979-02-27 1980-08-28 Hermann Esswein Verfahren zum erhoehen der reinigungswirkung von waschmaschinen und waschmaschine zur durchfuehrung des verfahrens
DE3232057A1 (de) * 1982-08-28 1984-03-01 Rudolf 3501 Schauenburg Gesslauer Reinigungsmaschine fuer waesche, geschirr od. dgl.
DE3528253A1 (de) * 1985-05-02 1986-11-06 Bodo 2391 Oeversee Hinrichsen Verfahren und vorrichtung zum waschen von waesche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907562A1 (de) * 1979-02-27 1980-08-28 Hermann Esswein Verfahren zum erhoehen der reinigungswirkung von waschmaschinen und waschmaschine zur durchfuehrung des verfahrens
DE3232057A1 (de) * 1982-08-28 1984-03-01 Rudolf 3501 Schauenburg Gesslauer Reinigungsmaschine fuer waesche, geschirr od. dgl.
DE3528253A1 (de) * 1985-05-02 1986-11-06 Bodo 2391 Oeversee Hinrichsen Verfahren und vorrichtung zum waschen von waesche

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028213A1 (de) * 2007-06-20 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Waschmaschine und Verfahren zur Behandlung von Wäsche mit Schaum
WO2008155272A1 (fr) 2007-06-20 2008-12-24 BSH Bosch und Siemens Hausgeräte GmbH Lave-linge et procédé pour traiter du linge au moyen de mousse
EP2312036A1 (fr) * 2007-06-20 2011-04-20 BSH Bosch und Siemens Hausgeräte GmbH Machine à laver et procédure pour traiter linge avec écume
EA017720B1 (ru) * 2007-06-20 2013-02-28 Бсх Бош Унд Сименс Хаусгерете Гмбх Стиральная машина и способ обработки белья с использованием пены
EA021320B1 (ru) * 2007-06-20 2015-05-29 Бсх Бош Унд Сименс Хаусгерете Гмбх Способ обработки белья с использованием пены
US9926660B2 (en) 2007-06-20 2018-03-27 BSH Hausgeräte GmbH Washing machine and method for treating laundry using foam
DE102009002957A1 (de) 2009-05-08 2010-11-11 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Behandlung von Wäsche in einer Waschmaschine bei wechselndem Druck

Also Published As

Publication number Publication date
AU2301399A (en) 1999-08-09

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