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2. 发明专利

JP4499769B2 Drum-type washing and drying machine 有权
公开(公告)号：JP4499769B2
公开(公告)日：2010-07-07
申请号：JP2007230725
申请日：2007-09-05
申请人：パナソニック株式会社
发明人：宗行永井 , 郁磨福井 , 毅福田 , 英俊若松
IPC分类号： D06F25/00 , D06F37/04 , D06F39/08 , D06F58/02
摘要： A drum-type laundry cleaning dryer is provided to wet clothing surfaces at dryness factor of 90~96% by including an atomization unit generating mist and supplying wet mist having particle diameter of 10~50(micro-meter) inside a drum. A drum-type laundry cleaning dryer comprises: a plurality of holes(4b) formed in an inner side; a rotary drum(4) which laundry is put into; a water tub(3) with an air vent in which the dry air is flowed; a water supply unit supplying water to the water tub; a drainage unit for draining from the water tub; a circulation air blow path(9) connected to the air vent; and an atomization unit being equipped near the upper of the air vent and generating mist. The circulation air blow path comprises: a dehumidifier(10) and a heater(11) producing dry air; and a blower(12) sending the dry air to the air vent.

4. 发明专利

JP4652306B2 Washing machine 有权
公开(公告)号：JP4652306B2
公开(公告)日：2011-03-16
申请号：JP2006262152
申请日：2006-09-27
申请人：パナソニック株式会社
发明人：眞一松田 , 毅福田 , 英俊若松
IPC分类号： D06F37/02 , D06F25/00
摘要： The present invention provides a washing machine which is provided with a casing, an outer tank supported in the casing, a washing and dewatering tank which is arranged in the outer tank and can rotate around a rotation axis, and a drive part for driving the washing and dewatering tank to rotate. The washing and dewatering tank has a circumferential wall which can bear the centrifugal force generated by the rotation around the rotation axis, and a plurality of convex parts which project from the circumferential wall to the rotation axis and form a round shape transversal lines with the circumferential wall. The circumferential wall is provided with a plurality of through holes arranged with equal angle interval and around the projecting parts of the convex parts. In the washing machine, the water from the clothes caused by the centrifugal force during dewatering is discharged to the outside of the washing and dewatering tank, and the washed articles can be easily taken down from the circumferential wall of the washing and dewatering tank after the dewatering.

10. 发明专利

JP4603063B2 Drum-type washing and drying machine 有权
公开(公告)号：JP4603063B2
公开(公告)日：2010-12-22
申请号：JP2008175637
申请日：2008-07-04
申请人：パナソニック株式会社
发明人：謙治寺井 , 真二松岡 , 毅福田
IPC分类号： D06F37/40 , D06F25/00 , D06F37/04 , D06F58/02
摘要： The present invention provides a drum-type washing and drying machine, including an external cylinder, a rotary drum, a shaft connecting support member, a bearing support member, a motor, and a circle air-supply passage, wherein the shaft connecting support member is provided with a shaft connecting part connected with a rotary shaft on its center, a plurality of radial arms extending from the shaft connecting part in a radiation shape and mounted on the bottom perisporium of the rotary drum, and annular seal plates connecting with the plurality of radial arms and in the middle and connected to an opening embedded on the bottom of the rotary drum. The shaft connecting support member extends for reaching up to a fringe of an open end of the external cylinder from a front end of a side circumference surface of the shaft connecting part between substrates of the radial arms, and is formed integratedly so that stereo reinforced connecting portions are connected between the substrates of the radial arms in a web shape.

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