利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101173661B 可变排量叶片泵及其制造方法 失效 - 权利终止

可变排量叶片泵及其制造方法
摘要：
一种可变排量叶片泵，包括第一本体、第二本体、接合环、凸轮环和转子。第一本体包括柱体部分和基座部分，该基座部分覆盖柱体部分的内部空间的第一纵向端。第二部分覆盖第一本体的内部空间的第二纵向端。接合环的外径周边装配和固定在第一本体的柱体部分的内径周边上。凸轮环安装在接合环的内部，并由接合环支承，用于横向运动以便与接合环的接触区域进行接触。转子安装在凸轮环内侧。接合环的径向厚度沿接合环的纵向方向从第一本体的基座部分朝着第二本体而逐渐线性增加。
摘要（英）：

The invention relates to a lamina pump of variable delivery capacity which comprises a first body, a second body, a mating ring, a cam ring and a rotor. The first body comprises a cylinder part and a substrate part which covers the first vertical end of the inner space of the cylinder part. The second part covers the second vertical end of the inner space of the first body. The outside diameter periphery of the mating ring is installed and fixed at the inside diameter periphery of the cylinder part of the first body. The cam ring is arranged in the mating ring and is supported by a mating ring for transverse movement to contact the contacting area of the mating ring. The rotor is arranged in the cam ring. The radial thickness of the mating ring increases gradually from the substrate part to the second body along the vertical direction of the mating ring.

公开/授权文献
0/0