Electrolux Appliances Patente

The present invention relates to a laundry washing machine (1) comprising: a cabinet (2) containing a washing tub (3), in which washing liquid may be loaded; a rotatable drum (4), rotatably accommodated in the washing tub (3) for containing the laundry to be washed; a water load system (5) for conveying washing water into the washing tub (3); and a discharge system (6) for discharging waste washing liquid outside the laundry washing machine (1). Furthermore, the discharge system comprises a filter unit (7) which comprises: a filter receiving body (8), positioned inside the cabinet (2) and accessible via a filter opening (9) provided in the cabinet (2); a filter element (10) removably positioned into the filter receiving body (8); a removable closing element (11) for selectively closing the filter opening (9), so as to selectively allowing or impeding the access to the filter receiving body (8). The laundry washing machine further comprises a flexible connecting device (12) connecting the removable closing element (11) to a portion of the laundry washing machine (1). The flexible connecting device (12) allows the removable closing element (11) to be always connected to a portion of the laundry washing machine (1). Thus, the risk that such a removable closing element (11) may be lost or moved away from the laundry washing machine (1), when it is temporarily removed for allowing the removal/insertion of the filter element (10), is eliminated.

The present invention relates to a laundry dryer including: - a casing; a basement (24) defining a basement plane (X,Y); a drum; - a process air conduit (18) including a basement process air duct (28) having walls (28w) and including a basement process air outlet (19); - a process air generator (30), being located within said process air conduit; - a motor (50) having a shaft (51) defining a motor axis (M), which is passing through an aperture (26) provided in the basement process air duct and substantially at or in proximity of a center of said basement process air outlet; - wherein a plane (PH) perpendicular to said basement plane (X,Y) and sectioning said basement along said motor axis divides said basement process air duct in an outer (28outer) and in an inner portion (28inner); - wherein a section by a plane (PZ) passing through said motor axis (M) and sectioning said basement process duct portion and said basement outlet in said outer portion defines a curve (C), a starting point (Pin) of said curve being located at said basement process air outlet and an end point (Pend) of said curve (C) being located at said aperture (26); and wherein in said section by said plane (PZ) passing through the motor axis, the distance (D1,..., Di,....,DN) between a point of said curve (C) and said motor axis (M) is a decreasing monotone function if the position of said point moves from said starting point (Pin) to said end point (Pend).

The present invention relates to a method for assembling a laundry dryer (32) including a heat pump system with a closed refrigerant circuit, said method comprises the steps of: providing components (12, 14, 16, 18) for the refrigerant circuit, wherein at least two components (12, 14, 16, 18) are coupleable by interconnecting a first end piece (26) and a second end piece (28) of refrigerant pipes (22); enlarging the first end piece (26) of the refrigerant pipe (22), so that the inner diameter of the first end piece (26) is marginally bigger than the outer diameter of the second end piece (28); deforming the enlarged portion of the first end piece (26) from the outer side, so that the second end piece (28) is coaxially insertable into the first end piece (28); inserting the second end piece (28) into the first end piece (28); and welding together the first end piece (26) and the second end piece (28). Further, the present invention relates to a laundry dryer (32) including a heat pump system with a closed refrigerant circuit. Moreover, the present invention relates to a heat pump system with a closed refrigerant circuit for a laundry dryer (32).

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The present invention refers to a door assembly (10; 110) for a laundry treatment device (1; 100), apt to open and/or close an opening (4; 104) defined in said laundry treatment device, said door assembly comprising a frame (5, 6; 105, 106), said frame including: • a front door frame (6; 106) forming a front surface (6a;106a) of the door assembly, said front surface defining a front plane (PA); • a rear door frame (5; 105) forming a rear surface (5b; 105b) of said door assembly, said rear surface defining a closure plane (PB), said front plane (PA) and said closure plane (PB) intersecting one the other so as to form an angle (α) different from 0° and 180°; and • a handle-carrying element (30; 130) interposed between said rear door frame (5; 105) and front door frame (6; 106), and a handle (31; 131) carried by said handle-carrying element, said handle-carrying element being apt to be mounted in at least a first and a second alternative positions, so that said handle (31; 131) can be positioned on said frame at least in a first and second different locations (L1; L2; L3; L4).

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Laundry washing machine (100) comprising a detergent dispensing assembly (1) which comprises a detergent drawer (2), and a water delivery member (8) being provided with at least one internal water supply duct (11) which extends inside the body of the water delivery member (8) and is structured so as to channel the fresh water towards a shower-making portion (9); said water delivery member (8) comprising a first (12) and a second, reciprocally overlapped, plate-like elements (13), and said at least one water supply duct (11) being laterally delimited, in the interspace between said first (12) and said second plate-like elements (13), by two first partitioning ribs (14) each protruding from the inner face (15, 16) of the first or second plate-like element (12, 13) towards the other plate-like element (13, 12), and watertight merged via vibration welding to the body of said second plate-like element (13, 12). At least a segment of the internal water supply duct (11) is additionally laterally delimited by two second partitioning ribs (17) each protruding from the inner face (15, 16) of the first (12) or second plate-like element (13) inside the lane laterally delimited by the first partitioning ribs (14), and extending towards the other plate-like element (12, 13) up to rest with the crest line of the ribs (17a) in abutment against the conjugated inner face (15, 16) of said other plate-like element (12, 13).

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