公开(公告)号：US20100209262A1

公开(公告)日：2010-08-19

申请号：US12705748

申请日：2010-02-15

申请人： Mitsuyo Ishikawa ,  Toshiyuki Kobayashi

发明人： Mitsuyo Ishikawa ,  Toshiyuki Kobayashi

IPC分类号： F04B27/12

CPC分类号： F04B27/1009 ,  F04B27/086 ,  F04B27/1054 ,  F04B27/12

摘要： A piston compressor includes first and second cylinder blocks having an inlet port and a swash plate chamber, a drive shaft having first and second guide holes, and a swash plate having first and second supply ports. The swash plate chamber communicates with the inlet port and also with the first and second guide holes via the first and second supply ports, respectively. A distance from the inlet port to the first supply port when the first supply port is moved closest to the inlet port is greater than a distance from the inlet port to the second supply port when the second supply port is moved closest to the inlet port, and the smallest flow passage area in the first supply port and the first guide hole is greater than the smallest flow passage area in the second supply port and the second guide hole.

摘要翻译： 活塞式压缩机包括具有入口端口和斜盘室的第一和第二气缸体，具有第一和第二引导孔的驱动轴和具有第一和第二供给口的斜盘。 旋转斜盘室分别与入口端口以及第一和第二引导孔连通。 当所述第一供应口移动到最靠近所述入口端口时，从所述入口到所述第一供应口的距离大于当所述第二供应口移动最靠近所述入口时从所述入口到所述第二供应口的距离， 并且第一供给口和第一引导孔中的最小流路面积大于第二供给口和第二引导孔的最小流路面积。