| 摘要 |
According to one embodiment, a compression mechanism unit of a rotary compressor includes a cylinder comprising a cylinder chamber, a roller which is housed in the cylinder chamber, first and second vanes which come into contact with the roller and partition the cylinder chamber into a compression side and an absorption side, and a bias member which biases the first and second vanes toward the roller. On both end sides of a posterior end portion of the first vane along an axial direction of the rotational axis, first vane side attachment portions having an equal dimension in the axial direction are provided. On both end sides of a posterior end portion of the second vane along the axial direction of the rotational axis, second vane side attachment portions having an equal dimension in the axial direction are provided. The first and second vanes are attached to the bias member via the first and second vane side attachment portions. |
