To provide a drying machine or a washing and drying machine which has improved drying finish without enlarging the volume of a drum.
The drying machine, which has a rotary drum for containing clothes, a motor for driving the rotary drum and a case for holding the rotary drum and makes drying operation, is equipped with blowing means which blows the air into the rotary drum; the blowing means includes an air blowing means and a nozzle equipped at a spout of the air blowing means, the air blowing means has a front plate which has a suction opening, a posterior plate, an impeller comprising fins which are provided between the front plate and the posterior plate and further retracted in a direction opposite to the rotation as they advance from the center to the outside, and a spiral flow passage, wherein the axial distance of the impeller in the flow passage is gradually increased toward the outlet in the flow passage approaches.
SANO SOICHI
WARATANI JIRO
KIMURA GO
GOMITA HISAMITSU
IWASE KOJI
| JP2005058658A | 2005-03-10 |
Yuji Toda
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