EP2860302B1 - Wäschebehandlungsmaschine - Google Patents

Wäschebehandlungsmaschine Download PDF

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Publication number
EP2860302B1
EP2860302B1 EP14188513.7A EP14188513A EP2860302B1 EP 2860302 B1 EP2860302 B1 EP 2860302B1 EP 14188513 A EP14188513 A EP 14188513A EP 2860302 B1 EP2860302 B1 EP 2860302B1
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EP
European Patent Office
Prior art keywords
supply
water
washing tub
washing
grid
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EP14188513.7A
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English (en)
French (fr)
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EP2860302A1 (de
Inventor
Aldo Fumagalli
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Candy SpA
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Candy SpA
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Priority claimed from IT001678A external-priority patent/ITMI20131678A1/it
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Publication of EP2860302A1 publication Critical patent/EP2860302A1/de
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    • 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
    • D06F39/088—Liquid supply 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
    • D06F9/00—Brushing-type washing machines
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • 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
    • D06F25/00—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 and having further drying means, e.g. using hot air 
    • 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
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis

Definitions

  • the present invention relates to a device for treating laundry by means of water, particularly, a household washing machine or washer dryer machine.
  • US3176484 describes a laundry machine that represents a closest state of the art for the present invention.
  • the washing and washer dryer machines have to meet stringent regulations with reference to the prevention of the flowback of a liquid (which could be polluted) from the household appliance into the water grid. To this aim, there are tests and regulation constraints, the meeting of which poses expensive and sometimes technically complex design choices.
  • wash dryers washer dryer machines
  • wash dryers in which a double-membrane non-return valve is used to prevent water from being able to flow back to the water grid in the case that a vacuum is applied thereto.
  • the object of the present invention is to provide a laundry treatment machine using water, having such characteristics as to obviate the drawbacks of the prior art.
  • a particular object of the invention is to provide a washing and/or washer dryer machine having such characteristics as to prevent water from flowing back to the water grid in the case of a vacuum applied to the duct in communication with the household appliance, and which is less expensive and/or structurally less complex than the washing and/or washer dryer machines of the prior art.
  • a further object of the invention is to propose an alternative solution to the known use of double-membrane non-return valves.
  • a further object of the invention is to provide a washing and/or washer dryer machine with an improved water supply system.
  • a laundry treatment machine for example a washing machine 1 or a washer dryer machine 2
  • a laundry container 3 suitable to contain the laundry to be treated
  • a treatment device for example a washing tub 4 or a condensation unit 32
  • a water loading system having a first supply duct 6 connectable to the water grid and in communication with the treatment device 4, 32, a drain duct 8 for draining the washing liquid from the treatment device 4, 32, a first supply electrovalve 7 arranged in the first supply duct 6, as well as an electronic control unit 9 that drives the first supply electrovalve 7 to supply grid water to the treatment device 4, 32 depending on a predetermined and/or user-selectable treatment program.
  • the first supply duct 6 comprises, downstream of the first supply valve 7 and upstream of the treatment device 4, 32, an approximately vertical upright length, with an air gap or interspace 10 formed between an upper tube end 11 and a lower tube end 12 (concentrically) aligned with and facing the upper tube end 11, so as to prevent a water flow back into the water grid.
  • the laundry treatment machine can be a washing machine 1 ( Figs. 4 , 6 ) with a support and housing structure 15, inside which a washing tub 4 is housed (which forms part of the above-mentioned treatment device) provided with a front opening closable by a porthole door 16 frontally hinged to the housing 15.
  • the laundry container 3 is housed inside the washing tub 4 in a rotatable manner about a horizontal or inclined axis, embodied as a perforated drum or bucket to receive the laundry to be subjected to a washing operation.
  • the bucket 3 also defines a front opening arranged at the washing tub 4 opening, in order to be able to carry out the laundry loading and unloading.
  • the washing tub 4 is suitable to contain the washing liquid during the laundry washing steps.
  • the water loading system comprises, beside the first supply duct 6, one or more further supply ducts 17, 18 extending from one or more further supply electrovalves 19, 20 through corresponding detergent compartments 14 of a detergent drawer 13, up to the washing tub 4.
  • a drain duct 8 connects to the bottom 21 of the washing tub 4, with associated drain pump 22 which provides for the removal of the washing liquid from the tub 4 and which controls, together with the supply electrovalves 7, 19, 20, the liquid level within the tub 4.
  • an electric coil resistor 23 may be provided for, which is arranged inside the tub 4, particularly on the tub bottom 21, in the interspace between the wall of the tub 4 and the laundry basket 3.
  • the laundry basket 3 may be actuated in rotation by an electric motor 24 and a transmission 25.
  • the operation of the washing machine 1 is controlled by an electronic, electric, or electro-mechanical control unit 9, operatively connected to a user control interface 26 which is located at an outer wall of the housing 15 and which allows selecting the washing programs and the characteristics thereof.
  • a user control interface 26 which is located at an outer wall of the housing 15 and which allows selecting the washing programs and the characteristics thereof.
  • the control unit 9 drives the various components of the washing machine 1.
  • the washing machine 1 may further comprise a recirculation system of the washing liquid with a traditional recirculation pump or by an ejector (jet pump) in flow communication with the bottom 21 of the washing tub 4 and the bucket laundry 3.
  • a recirculation system of the washing liquid with a traditional recirculation pump or by an ejector (jet pump) in flow communication with the bottom 21 of the washing tub 4 and the bucket laundry 3.
  • the first supply duct 6 is so located as to convey the grid water from the first supply electrovalve 7 (preferably directly) into the washing tub 4 and the upright length with the air gap 10 of the first supply duct 6 is advantageously arranged inside the detergent drawer 13.
  • the characteristics of the treatment machine hereto described with reference to a front-loading washing machine similarly refers to top-loading washing machines ( Fig. 4 ).
  • the laundry basket 3 has a loading opening 27, for example, of the shutter type, formed in a side wall of the basket 3 and which can be overlapped by an upper opening 28 of the washing tub 4 and of the support structure 15, which can be closed and opened by a hinged upper lid 29.
  • the detergent drawer 13 can be preferably formed or connected directly to the upper lid 29 and is arranged in flow connection with the various ducts at least when the upper lid 29 is closed (operative state of the machine).
  • the laundry treatment machine is a dryer machine (not illustrated separately, since Fig. 1 shows a washer dryer machine incorporating, besides to the drying functions, also the washing functions).
  • the dryer machine comprises a drying circuit with a suctioning group 31, a condensation unit 32, and a heating unit 33 mutually communicating by a drying duct 30 and configured to convey a drying air flow through the laundry container 3, in which the first supply duct 6 is located to convey the grid water from the first supply electrovalve 7 into the condensation unit 32 to cool and condense the moisture extracted from the laundry.
  • the upright length with the air gap 10 of the first supply duct 6 is arranged upstream of the condensation unit 32.
  • the grid water can sprinkle the condensation unit 32 to extract the moisture from the drying air flow and, in the case that a vacuum was applied upstream of the first supply electrovalve, this would draw only air suctioned through the air gap 10.
  • the laundry treatment machine is a washer dryer machine 2 ( Fig.1 ) having the structural and functional characteristics of the washing machine for washing and those of the dryer machine for drying the laundry.
  • the first supply duct 6 can be located to convey the grid water from the first supply electrovalve 7 into the washing tub and/or in the condensation unit 32.
  • the upright length with the air gap 10 of the first supply duct 6 is arranged inside the detergent drawer 13.
  • the grid water can sprinkle the condensation unit 32 to extract the moisture from the drying air flow and/or enter the tub 4 to the purposes of the washing operation, and, in the case that a vacuum was applied upstream of the first supply electrovalve 7, this would draw only air suctioned through the air gap 10.
  • the water loading system could comprise:
  • the first supply duct 6 could be located to supply grid water from the first electrovalve 7 in the washing tub 4, and the second supply duct 34 could be located to supply grid water from the second supply electrovalve 35 to the condensation unit 32. Both the first 6 and second 34 ducts could form the corresponding air gaps 10 in the detergent drawer 13.
  • Figs. 3 and 5 illustrate exemplary embodiments of the air gap 10.
  • the upper tube end 11 tapers in a convergent manner downwardly and forms a convergent nozzle that accelerates the water flow so as to create a liquid sheet having a spray with a reduced output width.
  • the liquid exiting the convergent nozzle, passing through the air gap 10, reaches the lower tube end 12 (which may form a funnel-shaped edge 36 to collect the entire flow) located under the convergent nozzle of the upper tube end 11.
  • the height 37 of the air gap i.e., the vertical distance between the upper 11 and lower 12 tube ends can range from 2mm to 5mm, preferably about 3 mm.
  • the inner diameter of the lower tube 12 gradually tapers in a convergent manner upwardly moving near to the upper tube 11 end.
  • the convergence angle 38 of the upper tube 11 (i.e., the angle between two inner surface portions of the tube in a sectional plane comprising the central axis of the tube) can be advantageously in the range of 12° ... 17.1° ... 22°, while the convergence angle 39 of the lower tube 12 can be advantageously in the range of 4 ... 5.9° ... 8°.
  • the end portions of the upper 11 and lower 12 tubes can be tapered from a maximum diameter 40 of 6mm ... 7.5mm ...9 to a minimum diameter 41 of 2mm ... 3mm ... 4mm at the free ends facing the air gap 10, see Fig. 5 ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Claims (13)

  1. Waschmaschine (1), umfassend:
    - einen Waschbehälter (4), welcher dazu geeignet ist, eine Waschflüssigkeit aufzunehmen,
    - einen perforierten Wäschekorb (3), welcher in dem Waschbehälter (4) rotierbar angeordnet ist und dazu geeignet ist, die zu behandelnde Wäsche aufzunehmen,
    - ein Wasser-Ladesystem mit:
    einer ersten Zuführleitung (6), welche mit dem Wassernetz verbindbar und in Verbindung mit dem Waschbehälter (4) ist und wobei ein erstes Zuführ-Elektroventil (7) in der ersten Zuführleitung (6) angeordnet ist, um das Leitungswasser von dem ersten Zuführ-Elektroventil (7) in den Waschbehälter (4) zu befördern,
    einer oder mehreren weiteren Zuführleitung (17, 18), welche sich von einem oder mehreren weiteren Zuführ-Elektroventilen (19, 20) durch entsprechende Detergens-Abteile (14) einer Detergens-Schublade (13) zu dem Waschbehälter (4) erstrecken,
    - eine Abführleitung (8), um die Waschflüssigkeit von dem Waschbehälter (4) abzuführen,
    - eine Regel-/Steuereinheit (9), welche das erste Zuführ-Elektroventil (7) regelt/steuert, um Leitungswasser an den Waschbehälter (4), abhängig von einem vorbestimmten und/oder benutzer-auswählbaren Behandlungsprogramm, zuzuführen,
    wobei die erste Zuführleitung (6), stromabwärts des ersten Zuführventils (7) und stromaufwärts des Waschbehälters (4), einen aufrechten Abschnitt mit einem Luftspalt (10) umfasst, welcher zwischen einem oberen Röhrenende (11) und einem unteren Röhrenende (12) gebildet ist, welches mit dem oberen Röhrenende (11) ausgerichtet ist und zu diesem weist, um einen Wasser-Rückstrom in das Wassernetz zu verhindern,
    dadurch gekennzeichnet, dass der aufrechte Abschnitt mit dem Luftspalt (10) der ersten Zuführleitung (6) in der Detergens-Schublade (13) angeordnet ist.
  2. Waschmaschine (1) nach Anspruch 1, wobei sich das obere Röhrenende (11) in einer konvergierenden Weise nach unten verjüngt und eine konvergierende Düse bildet.
  3. Waschmaschine (1) nach Anspruch 2, wobei sich ein Innendurchmesser der unteren Röhre (12) allmählich in einer konvergierenden Weise verjüngt, nach oben in die Nähe des Luftspalts (10) bewegend.
  4. Waschmaschine (1) nach Anspruch 3, wobei:
    - ein vertikaler Abstand (37) zwischen dem oberen (11) und dem unteren (12) Röhrenende in dem Bereich von 2 mm bis 5 mm liegt,
    - ein Konvergenzwinkel (38) der oberen Röhre (11) in dem Bereich von 12° bis 22° liegt,
    - ein Konvergenzwinkel (39) der unteren Röhre (12) in dem Bereich von 4° bis 8° liegt,
    - die Endabschnitte der oberen (11) und der unteren (12) Röhre von einem maximalen Durchmesser (40) von 6 mm bis 9 mm zu einem minimalen Durchmesser (41) von 2 mm bis 4 mm an den zu dem Luftspalt (10) weisenden freien Enden verjüngt sind.
  5. Waschmaschine (1) nach Anspruch 4, wobei:
    - der vertikale Abstand (37) zwischen dem oberen (11) und dem unteren (12) Röhrenende in etwa 3 mm beträgt,
    - der Konvergenzwinkel (38) der oberen Röhre (11) 17,1° beträgt,
    - der Konvergenzwinkel (39) der unteren Röhre (12) 5,9° beträgt,
    - die Endabschnitte der oberen (11) und der unteren (12) Röhre von einem maximalen Durchmesser (40) von 7,5 mm auf einen minimalen Durchmesser (41) von 3 mm an den zu dem Luftspalt (10) weisenden freien Enden verjüngt sind.
  6. Wäschetrocknergerät (2), umfassend:
    - einen Waschbehälter (4), welcher dazu geeignet ist, eine Waschflüssigkeit aufzunehmen,
    - einen perforierten Wäschekorb (3), welcher in dem Waschbehälter (4) rotierbar angeordnet ist und dazu geeignet ist, die zu behandelnde Wäsche aufzunehmen,
    - einen Trocknungskreislauf mit einer Sauggruppe (31), einer Kondensationseinheit (32) und einer Heizeinheit (33), welche mit einer Trocknungsleitung (30) gegenseitig in Verbindung stehen und dazu eingerichtet sind, einen trocknenden Luftstrom durch den perforierten Wäschekorb (3) zu befördern und Feuchtigkeit von der Wäsche zu extrahieren,
    - ein Wasser-Ladesystem mit:
    einer ersten Zuführleitung (6), welche mit dem Wassernetz verbindbar und in Verbindung mit einem aus dem Waschbehälter (4) und der Kondensationseinheit (32) ist und wobei ein erstes Zuführ-Elektroventil (7) in der ersten Zuführleitung (6) angeordnet ist, um das Leitungswasser von dem ersten Zuführ-Elektroventil (7) in eines aus dem Waschbehälter (4) und der Kondensationseinheit (32) zu leiten,
    einer oder mehreren weiteren Zuführleitung (17, 18), welche sich von einem oder mehreren weiteren Zuführ-Elektroventilen (19, 20) durch entsprechende Detergens-Abteile (14) einer Detergens-Schublade (13) zu dem Waschbehälter (4) erstrecken,
    - eine Abführleitung (8), um die Waschflüssigkeit von dem Waschbehälter (4) und der Kondensationseinheit (32) abzuführen,
    - eine Regel-/Steuereinheit (9), welche das erste Zuführ-Elektroventil (7) regelt/steuert, um Leitungswasser einem aus dem Waschbehälter (4) und der Kondensationseinheit (32), abhängig von einem vorbestimmten und/oder benutzer-auswählbaren Behandlungsprogramm, zuzuführen, wobei die erste Zuführleitung (6), stromabwärts des ersten Zuführventils (7) und stromaufwärts von dem einen aus dem Waschbehälter (4) und dem Trocknungskreislauf, einen aufrechten Abschnitt mit einem Luftspalt (10) umfasst, welcher zwischen einem oberen Röhrenende (11) und einem unteren Röhrenende (12) gebildet ist, welches mit dem oberen Röhrenende (11) ausgerichtet ist und zu diesem weist, um einen Wasser-Rückstrom in das Wassernetz zu verhindern,
    dadurch gekennzeichnet, dass der aufrechte Abschnitt mit dem Luftspalt (10) der ersten Zuführleitung (6) in der Detergens-Schublade (13) angeordnet ist.
  7. Waschtrocknergerät (2) nach dem vorhergehenden Anspruch, wobei das Wasser-Ladesystem umfasst:
    - eine zweite Zuführleitung (34), welche mit dem Wassernetz verbindbar ist und mit dem anderen aus dem Waschbehälter (4) und der Kondensationseinheit (32) in Verbindung steht
    - ein zweites Zuführ-Elektroventil (35), welches in der zweiten Zuführleitung (34) angeordnet ist,
    wobei die zweite Zuführleitung (34), stromabwärts des zweiten Zuführventils (35) und stromaufwärts der zweiten Behandlungsvorrichtung (32; 4), einen aufrechten Abschnitt mit einem Luftspalt (10) bildet, welcher zwischen einem oberen Röhrenende (11) und einem unteren Röhrenende (12) gebildet ist, welches mit dem oberen Röhrenende (11) ausgerichtet ist und zu diesem weist, um einen Wasser-Rückstrom in das Wassernetz zu verhindern,
    wobei die Regel-/Steuereinheit (9) auch das zweite Zuführ-Elektroventil (35) regelt/steuert, um Leitungswasser dem anderen aus dem Waschbehälter (4) und der Kondensationseinheit (32), abhängig von dem vorbestimmten und/oder benutzer-auswählbaren Behandlungsprogramm, zuzuführen,
  8. Waschtrocknergerät (2) nach Anspruch 7, wobei die erste Zuführleitung (6) dazu eingerichtet ist, Leitungswasser von dem ersten Elektroventil (7) in den Waschbehälter (4) zuzuführen, und die zweite Zuführleitung (34) dazu eingerichtet ist, Leitungswasser von dem zweiten Zuführ-Elektroventil (35) der Kondensationseinheit (32) zuzuführen.
  9. Waschtrocknergerät (2) nach Anspruch 7 oder 8, wobei sowohl die erste (6) als auch die zweite (34) Zuführleitung die entsprechenden Luftspalte (10) in der Detergens-Schublade (13) bilden.
  10. Waschtrocknergerät (2) nach einem der Ansprüche 6 bis 9,
    wobei sich das obere Röhrenende (11) in einer konvergierenden Weise nach unten verjüngt und eine konvergierende Düse bildet.
  11. Waschtrocknergerät (2) nach Anspruch 10, wobei sich ein Innendurchmesser der unteren Röhre (12) allmählich in einer konvergierenden Weise verjüngt, nach oben in die Nähe des Luftspalts (10) bewegend.
  12. Waschtrocknergerät (2) nach Anspruch 11, wobei:
    - ein vertikaler Abstand (37) zwischen dem oberen (11) und dem unteren (12) Röhrenende in dem Bereich von 2 mm bis 5 mm liegt,
    - ein Konvergenzwinkel (38) der oberen Röhre (11) in dem Bereich von 12° bis 22° liegt,
    - ein Konvergenzwinkel (39) der unteren Röhre (12) in dem Bereich von 4° bis 8° liegt,
    - die Endabschnitte der oberen (11) und der unteren (12) Röhre von einem maximalen Durchmesser (40) von 6 mm bis 9 mm zu einem minimalen Durchmesser (41) von 2 mm bis 4 mm an den zu dem Luftspalt (10) weisenden freien Enden verjüngt sind.
  13. Waschtrocknergerät (2) nach Anspruch 12, wobei:
    - der vertikale Abstand (37) zwischen dem oberen (11) und dem unteren (12) Röhrenende in etwa 3 mm beträgt,
    - der Konvergenzwinkel (38) der oberen Röhre (11) 17,1° beträgt,
    - der Konvergenzwinkel (39) der unteren Röhre (12) 5,9° beträgt,
    - die Endabschnitte der oberen (11) und der unteren (12) Röhre von einem maximalen Durchmesser (40) von 7,5 mm auf einen minimalen Durchmesser (41) von 3 mm an den zu dem Luftspalt (10) weisenden
EP14188513.7A 2013-10-11 2014-10-10 Wäschebehandlungsmaschine Active EP2860302B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001678A ITMI20131678A1 (it) 2013-10-11 2013-10-11 Macchina lavabiancheria
ITMI20140868 2014-05-13

Publications (2)

Publication Number Publication Date
EP2860302A1 EP2860302A1 (de) 2015-04-15
EP2860302B1 true EP2860302B1 (de) 2016-11-09

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EP (1) EP2860302B1 (de)
CN (1) CN104562542B (de)
ES (1) ES2614424T3 (de)
RU (1) RU2671718C2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020214962A1 (de) * 2020-11-27 2022-06-02 BSH Hausgeräte GmbH Haushaltsgerät zum behandeln von behandlungsgut, umfassend einen nebelerzeuger

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* Cited by examiner, † Cited by third party
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US2619977A (en) * 1950-08-09 1952-12-02 Gen Electric Water inlet for dishwashers or the like
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RU2014141288A3 (de) 2018-05-17
RU2671718C2 (ru) 2018-11-06
CN104562542A (zh) 2015-04-29
CN104562542B (zh) 2018-08-10
ES2614424T3 (es) 2017-05-31
RU2014141288A (ru) 2016-05-10
EP2860302A1 (de) 2015-04-15

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