| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control valve for a variable capacity type compressor that can avoid the clogging of foreign matters in a slide face gap formed between, in particular, a shaft of a valve rod and a guide hole, and hardly causes an operation malfunction or the like of the valve rod resulting from the foreign matters. <P>SOLUTION: A guide pressure-insertion hole 55 has, in an ascending order, a large diameter hole 55a, a conical face 55b and a small diameter hole 55c. A cylindrical guide 54 has, in an ascending order, a pressure insert 54a pressure-inserted into the large diameter hole 55a, an intermediate part 54b smaller than the pressure insert 54a in diameter, a shoulder 54c whose external peripheral angular part 54e is made to substantially line-contact with the conical face 55b over the whole circumference, and a small diameter part 54d. A slide part (Lb portion) of a lower-side shaft 15e with respect to a lower-side guide hole 19B is made not to overlap with the pressure insert 54a (La portion) when viewed in the axial direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
