To provide a humidity adjustment device for avoiding an increase in the sliding resistance with the thermal expansion of an adsorption rotor while eliminating the need for the rotating shaft of the adsorbing rotor.
On the outer periphery of the adsorption rotor 50, a frame body 60 is provided for holding the adsorption rotor 50. On the frame body 60, a guide portion 63 is provided on the lower side which has an inner peripheral face in slide contact with the half or less of the outer periphery of the adsorption rotor 50 and a large diameter portion 64 is provided on the upper side which has a larger curvature radius than the inner peripheral face of the guide portion 63. The adsorption rotor 50 is guided in the peripheral direction by the guide portion 63 and rotated in slide contact with the guide portion 63. When thermally expanded, the adsorption rotor 50 is displaced toward the large diameter portion 64 while being kept in slide contact with the guide portion 63.
| JP2004160444A | 2004-06-10 | |||
| JP2002048362A | 2002-02-15 |
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
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