| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a variable displacement compressor capable of preventing the flapping of a swash plate caused by pressure fluctuation as much as possible while reducing cost and a space. <P>SOLUTION: In the variable displacement compressor, by adjusting crank chamber pressure which is the back pressure of each piston, an inclination angle can be varied while a journal 13 and the swash plate 15 are guided to a sleeve 12 by using a connection link 14 as a fulcrum, and a reciprocation stroke of each piston can be varied by varying the inclination angle of the swash plate 15. A storage groove 31 having a tapered face inclined to the axial direction of a drive shaft 4 is provided in a portion facing the outer peripheral face of the drive shaft 4 of the sleeve 12, and resistance bodies 32 movable to the axial direction of the drive shaft 4 by an external face from the tapered face of the sleeve 12 and deformable in the diameter reducing direction are provided in the storage groove 31. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
