| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressor capable of improving the reliability by preventing any damage or cut of a seal member.SOLUTION: A compressor includes: a casing 3; a bundle 2 which is inserted and accommodated inside the casing 3 from the axial direction; an internal roller 20 which is provided on a front part of the bundle 2 in the inserting direction, and rolled in the axial direction on an inner circumferential surface of the casing 3; a seal surface 60 which is projected toward the inner circumferential side in the radial direction from an inner circumferential surface 3a in a vicinity of a front side of an opening part 50 in the inserting direction of the bundle 2; a recessed part 80 which is provided in the inner circumferential surface 3a while an internal roller 20 is depressed therein while the bundle 2 is accommodated in the casing 3; and a seal member 40 which is provided on the outer circumferential surface 2a of the bundle 2, and butted to the seal surface 60 of the casing 3 while the bundle 2 is accommodated in the casing 3. An extension part 70 in which the seal surface 60 extends to the front side in the inserting direction of the bundle 2, is provided on the inner circumferential surface 3a. |
