EP0343151A2 - Porte frontale d'accès d'une machine à laver - Google Patents

Porte frontale d'accès d'une machine à laver Download PDF

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Publication number
EP0343151A2
EP0343151A2 EP89890148A EP89890148A EP0343151A2 EP 0343151 A2 EP0343151 A2 EP 0343151A2 EP 89890148 A EP89890148 A EP 89890148A EP 89890148 A EP89890148 A EP 89890148A EP 0343151 A2 EP0343151 A2 EP 0343151A2
Authority
EP
European Patent Office
Prior art keywords
holding frame
glass
porthole
washing machine
cover panel
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Withdrawn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
EP89890148A
Other languages
German (de)
English (en)
Other versions
EP0343151A3 (fr
Inventor
Wels K J Steininge Eudorawerke
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.)
Eudorawerke Wels K & J Steininger
Original Assignee
Eudorawerke Wels K & J Steininger
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 Eudorawerke Wels K & J Steininger filed Critical Eudorawerke Wels K & J Steininger
Publication of EP0343151A2 publication Critical patent/EP0343151A2/fr
Publication of EP0343151A3 publication Critical patent/EP0343151A3/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Withdrawn legal-status Critical Current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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/28—Doors; Security means therefor
    • 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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

Definitions

  • the invention relates to a front door for loading a washing machine, in which a porthole glass sunk towards the inside of the washing drum is provided in a holding frame.
  • the porthole glass Since, in conventional washing machines, the porthole glass is directly connected to the wash water or the wash liquor, because part of the seal against the interior of the suds container takes place on the porthole glass, the porthole glass assumes the temperature of the wash water or the wash liquor. This can be up to 95 ° for hot laundry. This can cause burns to your hands when you touch or touch the porthole glass.
  • machine parts that reach a surface temperature of more than 60 ° must not be attached to the outside of the device.
  • the invention has for its object to provide a front door of the type mentioned, in which on the one hand excessive heating of parts located on the outside of the washing machine is prevented, and on the other hand the washing process can be monitored visually.
  • the sunken porthole glass is preferably thermally insulated from the holding frame, and in that, outside the sunken porthole glass in the holding frame, a further, at least in some areas, transparent Cover panel is arranged.
  • this enables the washing process to be observed visually, for example in order to be able to determine whether a piece of laundry has colored, and on the other hand provides the certainty that burns are avoided by carelessly touching the porthole glass.
  • the design according to the invention means no change in the external design of the washing machine, so that an installation capability or the like is not impaired. This also enables retrofitting of existing washing machines.
  • the holding frame can be made from a material which is a good heat conductor, such as metal, for example, whereby a higher stability of the front door is achieved.
  • the porthole glass can be attached to the holding frame in a thermally insulated manner, the holding frame and the cover panel being ventilated.
  • This has the advantage that heating of the holding frame caused by the thermal conductivity of the porthole glass is avoided.
  • the rear ventilation also prevents fogging of the glass and thus obscuring it.
  • the cover panel with the porthole glass can also be combined to form an insulating glass unit, the insulating glass unit preferably being attached to the holding frame in a heat-insulated manner. This achieves the same effects as can be achieved with a rear-ventilated cover panel.
  • 1 denotes the holding frame, 2 the porthole glass and 3 the cover panel.
  • the porthole glass 2 is spaced from the cover panel 3 by a gap 4, which is maintained by conventional spacing elements, not shown.
  • the gap 4 opens into an annular space 5 of the holding frame, which communicates with the ambient air via openings 6 distributed over the circumference of the holding frame.
  • Fresh air can enter the annular space 5 through the openings 6, from which the fresh air can enter the interior between the porthole glass and the cover panel via the gap 4.
  • the warm air can escape again via the gap 4 and the corresponding openings 6. In this way, there is a constant air change or a constant air flow in the interior between the porthole glass and the cover panel.
  • the porthole glass 2 or the cover panel 3 can be held within the holding frame 1 in a manner not shown, using heat insulating means, as a result of which heating of the holding frame achieved by heat conduction of the porthole glass is avoided.
  • the door according to the invention for washing machines can be used in any conventional washing machine, the porthole glass 2 being “pot-shaped” and via which The wall of the pot seals against the tub.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
EP89890148A 1988-05-20 1989-05-18 Porte frontale d'accès d'une machine à laver Withdrawn EP0343151A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1323/88 1988-05-20
AT0132388A ATA132388A (de) 1988-05-20 1988-05-20 Fronttuere fuer die beschickung einer waschmaschine

Publications (2)

Publication Number Publication Date
EP0343151A2 true EP0343151A2 (fr) 1989-11-23
EP0343151A3 EP0343151A3 (fr) 1990-05-23

Family

ID=3511413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890148A Withdrawn EP0343151A3 (fr) 1988-05-20 1989-05-18 Porte frontale d'accès d'une machine à laver

Country Status (2)

Country Link
EP (1) EP0343151A3 (fr)
AT (1) ATA132388A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237293A (en) * 1989-10-23 1991-05-01 Sviluppo Settori Impiego Srl Window for electrical household appliances
FR2733258A1 (fr) * 1995-04-24 1996-10-25 Bosch Siemens Hausgeraete Porte a hublot pour un lave-linge a tambour a chargement frontal
WO1999039755A1 (fr) * 1998-02-04 1999-08-12 Steris Corporation Machine a laver comprenant une fenetre a doubles vitres
WO2002034994A1 (fr) * 2000-10-27 2002-05-02 BSH Bosch und Siemens Hausgeräte GmbH Porte a hublot destinee a un lave-linge a tambour a chargement frontal
US20110006649A1 (en) * 2008-03-12 2011-01-13 BSH Bosch und Siemens Hausgeräte GmbH Cover for an inspection glass of a washer and/or dryer door, washer and/or dryer door comprising a cover for an inspection glass, and washer and/or dryer comprising a door that has a cover for an inspection glass
CN101967745A (zh) * 2010-08-30 2011-02-09 超扬塑胶（苏州）有限公司 一种洗衣机门盖及其制作方法
WO2011141345A3 (fr) * 2010-05-14 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Composant de porte d'un sèche-linge
US20130104318A1 (en) * 2011-10-26 2013-05-02 General Electric Company Vertical axis washing machine having steam features
CN113445271A (zh) * 2020-03-25 2021-09-28 青岛海尔洗衣机有限公司 一种洗衣机及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1460888A1 (de) * 1965-04-17 1969-05-29 Constructa Werke Gmbh Vorrichtung zum Einspuelen von Waschmittel in Trommelwaschmaschinen
DE1585607A1 (de) * 1967-12-21 1971-05-06 Bbc Brown Boveri & Cie Waschmaschine
GB2029862A (en) * 1978-09-09 1980-03-26 Balay Sa Improvements in or relating to washing machine doors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1460888A1 (de) * 1965-04-17 1969-05-29 Constructa Werke Gmbh Vorrichtung zum Einspuelen von Waschmittel in Trommelwaschmaschinen
DE1585607A1 (de) * 1967-12-21 1971-05-06 Bbc Brown Boveri & Cie Waschmaschine
GB2029862A (en) * 1978-09-09 1980-03-26 Balay Sa Improvements in or relating to washing machine doors

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237293A (en) * 1989-10-23 1991-05-01 Sviluppo Settori Impiego Srl Window for electrical household appliances
GB2237293B (en) * 1989-10-23 1994-04-13 Sviluppo Settori Impiego Srl Window for electrical household appliances
FR2733258A1 (fr) * 1995-04-24 1996-10-25 Bosch Siemens Hausgeraete Porte a hublot pour un lave-linge a tambour a chargement frontal
DE19515040C2 (de) * 1995-04-24 1999-09-02 Bosch Siemens Hausgeraete Bullaugentür für eine von vorn beschickbare Trommelwaschmaschine
ES2150317A1 (es) * 1995-04-24 2000-11-16 Bosch Siemens Hausgeraete Puerta de ojo de buey para una lavadora de tambor de carga frontal.
WO1999039755A1 (fr) * 1998-02-04 1999-08-12 Steris Corporation Machine a laver comprenant une fenetre a doubles vitres
US6135130A (en) * 1998-02-04 2000-10-24 Steris Corporation Washer with a double pane window
US7299666B2 (en) 2000-10-27 2007-11-27 Bsh Bosch Und Siemens Hausgeraete Gmbh Porthole door for a front-loading drum washing machine
WO2002034994A1 (fr) * 2000-10-27 2002-05-02 BSH Bosch und Siemens Hausgeräte GmbH Porte a hublot destinee a un lave-linge a tambour a chargement frontal
CN100449051C (zh) * 2000-10-27 2009-01-07 Bsh博施及西门子家用器具有限公司 可从正面投衣物的筒式洗衣机的圆窗门
US20110006649A1 (en) * 2008-03-12 2011-01-13 BSH Bosch und Siemens Hausgeräte GmbH Cover for an inspection glass of a washer and/or dryer door, washer and/or dryer door comprising a cover for an inspection glass, and washer and/or dryer comprising a door that has a cover for an inspection glass
US8555681B2 (en) * 2008-03-12 2013-10-15 Bsh Bosch Und Siemens Hausgeraete Gmbh Cover for an inspection glass of a washer and/or dryer door, washer and/or dryer door comprising a cover for an inspection glass, and washer and/or dryer comprising a door that has a cover for an inspection glass
WO2011141345A3 (fr) * 2010-05-14 2012-03-15 BSH Bosch und Siemens Hausgeräte GmbH Composant de porte d'un sèche-linge
CN101967745A (zh) * 2010-08-30 2011-02-09 超扬塑胶（苏州）有限公司 一种洗衣机门盖及其制作方法
US20130104318A1 (en) * 2011-10-26 2013-05-02 General Electric Company Vertical axis washing machine having steam features
US9228283B2 (en) * 2011-10-26 2016-01-05 General Electric Company Vertical axis washing machine having steam features
CN113445271A (zh) * 2020-03-25 2021-09-28 青岛海尔洗衣机有限公司 一种洗衣机及其控制方法

Also Published As

Publication number Publication date
EP0343151A3 (fr) 1990-05-23
ATA132388A (de) 1991-04-15

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