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    • 3. 发明专利
    • Drum-type washing machine
    • JP4834020B2
    • 2011-12-07
    • JP2008063469
    • 2008-03-13
    • パナソニック株式会社
    • 謙治 寺井剛 村尾初彦 松下裕志 梶原
    • D06F39/10D06F25/00D06F39/08
    • PROBLEM TO BE SOLVED: To provide a drum type washing machine which has a function of preventing intrusion of lints into a water suction side of the circulation route and a circulation pump when circulating water in a water tub by the circulation pump, so that a maintenance is unnecessary, and which does not required elasticity and flexibility in a circulation route between a circulation pump and the water tub. SOLUTION: The drum type washing machine is provided with: a rotating drum 4 formed into a bottomed cylindrical shape in the water tub 3 in such a manner that its rotary axis direction becomes horizontal or a downward slope from the horizontal direction, from the opened front side toward a back side which is to be the base, and the rotating drum 4 is actuated by the motor 5 to perform at least one of a washing process and a rinsing process; the circulation pump 20 which is located in the water tub 3 and circulates water in the water tub 3 through the circulation route 31 connected to the water tub 3; and a filter which filters water to be sucked into the water suction part for circulating the water of the water tub 3. COPYRIGHT: (C)2009,JPO&INPIT
    • 7. 发明专利
    • Drum-type washing and drying machine
    • JP4666521B2
    • 2011-04-06
    • JP2006283880
    • 2006-10-18
    • パナソニック株式会社
    • 貴裕 井上一憲 前田裕志 梶原
    • D06F25/00D06F58/02D06F58/22
    • PROBLEM TO BE SOLVED: To facilitate the simple loading of a filter on or its unloading from a filter chamber with an upper end opening part opened from a loading/unloading port in the top surface by centering the filter chamber with the loading/unloading port while easily avoiding accidental jamming on the top surface. SOLUTION: The filter chamber 36 for trapping foreign matters is provided in the course of a circulatory air feeding path 5 adapted to implement the drying process of washing by circulating the washing through the circulatory air feeding path 5 equipped with a dehumidifying means and a heating means. The filter 91 to be loaded on or unloaded from the filter chamber 36 is loaded or unloaded through the loading/unloading port 51 opened in the top surface 44a of the main body of the washing/drying machine. The loading/unloading port 51 is disposed at a part of the top surface plate 44b fixed on the cabinet 151 to make the top surface 44a and the filter chamber 36 is so arranged temporarily as to be movable in any direction around the center above the cabinet 151 and then, finally fixed being centered with the loading/unloading port 51 in the top surface plate 44b. COPYRIGHT: (C)2008,JPO&INPIT