| 摘要 |
Provided is a compressor including the elements: a substantially tubular casing (5); a substantially cylindrical lid (20) that is provided inside an inner periphery of the casing (5) so as to close off both ends of the casing (5); a space (14) that is enclosed by the lid (20) and an inner circumferential surface of the casing (5) so as to accommodate a blade; and a seal member (11c) that is provided so as to extend in a circumferential direction on the space (14) side of an outer circumferential surface of the lid (20), wherein a recessed portion (13) extending inward in the radial direction from the outer circumferential surface of the lid (20) is provided on the lid (20) at a position between the seal member (11c) and the end surface at the space (14) side of the lid (20). |
