EP1382733A2 - Machine à laver avec groupe de lavage - Google Patents

Machine à laver avec groupe de lavage Download PDF

Info

Publication number
EP1382733A2
EP1382733A2 EP03014982A EP03014982A EP1382733A2 EP 1382733 A2 EP1382733 A2 EP 1382733A2 EP 03014982 A EP03014982 A EP 03014982A EP 03014982 A EP03014982 A EP 03014982A EP 1382733 A2 EP1382733 A2 EP 1382733A2
Authority
EP
European Patent Office
Prior art keywords
washing
housing
washing machine
frame
unit
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.)
Granted
Application number
EP03014982A
Other languages
German (de)
English (en)
Other versions
EP1382733A3 (fr
EP1382733B1 (fr
Inventor
Manfred Alberts
Andreas Degmayr
Christian Dr. Dyballa
Jürgen HAMBROCK
Frank Heisenberger
Dirk Hoferichter
Friedrich Schröder
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP1382733A2 publication Critical patent/EP1382733A2/fr
Publication of EP1382733A3 publication Critical patent/EP1382733A3/fr
Application granted granted Critical
Publication of EP1382733B1 publication Critical patent/EP1382733B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight

Definitions

  • the invention relates to a washing machine with a washing unit, in which within a Lye container is rotatably mounted a drum for receiving laundry, with a Support frame, which supports the washing unit in the form of a spring-damper system vibrating unit receives, with a housing containing the washing unit surrounds, and with a measuring system for detecting the weight of the drum load in the form of at least one force transducer, wherein the support frame with the washing unit as formed by the housing decoupled unit is formed and the housing with a separate Body frame is equipped.
  • the housing bottom acts as Support frame for the washing unit.
  • the oscillating support of the washing unit opposite The support frame is made by struts.
  • the Suspensions are arranged load cells with which caused by the washing unit Weight can be recorded and thus a calculation of the weight of in the drum laundry is possible. Due to the large distance of the washing unit to the load cells arise there in horizontal movements of the unit, which can be caused by unbalanced transverse vibrations, high bending moments in the clamping, which undesirably stress the force transducer.
  • the invention thus raises the problem in a washing machine of the aforementioned To allow a simple yet accurate determination of the laundry weight.
  • four ⁇ uflage between the support frame and the housing frame, wherein two support points by force transducer and two additional support points are formed by elastic spacers. hereby two load cells are saved. It also ensures that the force transducer even with unfavorable installation conditions loaded with the entire measuring force become.
  • a structure with four support points is statically indeterminate, so when used Of stiff fixed bearings of one of the force sensors only slightly or not charged could be.
  • the two force transducers can be diagonal or two be arranged adjacent support points.
  • the washing machines shown very schematically in FIGS. 1 and 2 include a washing machine outer housing (1) which is placed on feet on a stationary base (2).
  • Components of the housing (1) are two side surfaces (11, 12), a front wall (not shown), a rear wall (also not shown) and a lid (13).
  • As another Component has the housing (1) in its lower region a circumferential housing frame (14) to which the feet (15) are attached.
  • the housing (1) surrounds a washing unit (3) in the operating state, which contains the tub (31) includes the washing machine.
  • This is a swinging unit on all four Sides by dampers (32, 33) and parallel springs (36, 37) on a separate, rigid support frame (34) supported.
  • the support frame (34) with the washing unit is on formed as a unit decoupled from the housing (1).
  • the storage of the drum (35) for receiving laundry (7) within and through the tub is of minor importance; such storage may for example flying through a carrying star (not shown) on the back of the tub (31) respectively.
  • load cell (5) Between the housing frame (14) and the support frame (34) are load cell (5) (see Figure 1) are arranged, which form in this way four support points and the increase Evaluate the weight force by filling the laundry (7) into the drum (35) is caused.
  • Suitable force transducer (5) and suitable evaluation circuits for Capture and processing of their signals are well known and therefore not here described in more detail. It is only important that all components of the housing (1) from the washing unit (3) are decoupled, d. that is, no forces are applied to the housing (1) on the washing unit (3) and thus on the force transducer (5). This is ensured by that between housing (1) and washing unit (3) no load-bearing connections consist.
  • FIG. 2 shows an embodiment of the washing machine designed according to the invention the only two of the contact points by force transducer (5) are formed, shown Embodiment two adjacent points (see Fig. 3). Alternatively, a diagonal Arrangement (see Figure 4) of the force transducer (5) possible.
  • the other two points of support are formed by elastic spacers (6), either elastomeric bearings or elastic fixed bearing can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Control Of Washing Machine And Dryer (AREA)
EP03014982A 2002-07-17 2003-07-02 Machine à laver avec groupe de lavage Expired - Lifetime EP1382733B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10232442A DE10232442C1 (de) 2002-07-17 2002-07-17 Waschmaschine mit einem Waschaggregat
DE10232442 2002-07-17

Publications (3)

Publication Number Publication Date
EP1382733A2 true EP1382733A2 (fr) 2004-01-21
EP1382733A3 EP1382733A3 (fr) 2004-09-15
EP1382733B1 EP1382733B1 (fr) 2007-05-23

Family

ID=29265410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03014982A Expired - Lifetime EP1382733B1 (fr) 2002-07-17 2003-07-02 Machine à laver avec groupe de lavage

Country Status (3)

Country Link
EP (1) EP1382733B1 (fr)
AT (1) ATE363004T1 (fr)
DE (2) DE10232442C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111819321A (zh) * 2018-03-08 2020-10-23 V-楚格股份公司 振动减弱的洗衣机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2330292B1 (es) 2008-02-22 2010-09-16 Bsh Electrodomesticos España, S.A. Disposicion de apoyo para un aparato domestico.
DE102009037301A1 (de) * 2009-08-14 2011-02-17 Soehnle Professional Gmbh & Co. Kg Wäschebehandlungsmaschine mit einer Vorrichtung zur Bestimmung des Gewichts einer Zuladung
KR20200119567A (ko) 2019-04-10 2020-10-20 엘지전자 주식회사 의류처리장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051491A1 (fr) * 1980-11-03 1982-05-12 T.I. Domestic Appliances Limited Machine à laver
CH651602A5 (en) * 1982-07-20 1985-09-30 Terraillon Washing machine
EP0396058A1 (fr) * 1989-05-03 1990-11-07 BSG-Schalttechnik GmbH & Co. KG Machine à laver
EP0962576A1 (fr) * 1998-06-05 1999-12-08 Ciapem Machine à laver le linge pourvue d'un dispositif de détermination de la nature du linge
EP1264925A2 (fr) * 2001-06-08 2002-12-11 Electrolux Home Products Corporation N.V. Machine à laver avec un capteur de poids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034847A1 (de) * 1970-07-07 1972-01-27 Siemens Elektrogeraete Gmbh Mit einem Gehäuse versehene Waschmaschine
GB2202646B (en) * 1987-03-18 1991-07-17 Ti Creda Mfg Improvements in or relating to washing machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051491A1 (fr) * 1980-11-03 1982-05-12 T.I. Domestic Appliances Limited Machine à laver
CH651602A5 (en) * 1982-07-20 1985-09-30 Terraillon Washing machine
EP0396058A1 (fr) * 1989-05-03 1990-11-07 BSG-Schalttechnik GmbH & Co. KG Machine à laver
EP0962576A1 (fr) * 1998-06-05 1999-12-08 Ciapem Machine à laver le linge pourvue d'un dispositif de détermination de la nature du linge
EP1264925A2 (fr) * 2001-06-08 2002-12-11 Electrolux Home Products Corporation N.V. Machine à laver avec un capteur de poids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111819321A (zh) * 2018-03-08 2020-10-23 V-楚格股份公司 振动减弱的洗衣机

Also Published As

Publication number Publication date
DE10232442C1 (de) 2003-11-20
DE50307312D1 (de) 2007-07-05
ATE363004T1 (de) 2007-06-15
EP1382733A3 (fr) 2004-09-15
EP1382733B1 (fr) 2007-05-23

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