| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a swash plate compressor enabling to well lubricate a shoe. <P>SOLUTION: The swash plate compressor 1 includes a swash plate 3 to be rotated around a rotational axis, a piston 4 to be moved forward/backward with the rotation of the swash plate and having a semispherically recessed sliding surface, and the shoe 5 having an flat end face portion 12 for slide-contacting the swash plate and a spherical face portion 11 for slide-contacting the sliding surface 4a of the piston. A cylindrical portion 13 is formed between the spherical face portion and the end face portion of the shoe, and a flange portion 14 is formed encircling a boundary area between the cylindrical portion and the end face portion to slide-contact the swash plate. The flange portion is located inside a virtual spherical face S including the sliding surface of the piston, and a diameter d2 of the cylindrical portion is smaller than a diameter d3 of an opening portion of the sliding surface of the piston. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
