首页> 外国专利> Air pump has motor with several air inlet holes in front sealing cap, and main shaft of motor has gearwheel meshing with lower gearwheel which has center shaft installed in cylinder set and eccentric shaft positioned on shaft set of piston

Air pump has motor with several air inlet holes in front sealing cap, and main shaft of motor has gearwheel meshing with lower gearwheel which has center shaft installed in cylinder set and eccentric shaft positioned on shaft set of piston

机译:气泵的电动机的前密封盖上有几个进气孔,电动机的主轴上有与下齿轮啮合的齿轮,下齿轮的中心轴安装在气缸组中,偏心轴位于活塞的轴组上

摘要

The improved air pump has a motor (1) with several air inlet holes in the front sealing cap. The main shaft of the motor protrudes through a shaft opening in the cylinder set (2). The main shaft of the motor has a gearwheel meshing with a lower gearwheel which has a center shaft installed in the cylinder set and an eccentric shaft positioned on the shaft set of a piston. The encircling edge of the shaft opening has several air passage holes and these are provided with a noise-damping hollow cap (3) fastened by a screw. An air slot (16) with an air filter is provided in the motor.
机译:改进的气泵具有一个电动机(1),该电动机的前密封盖中有几个进气孔。电动机的主轴穿过气缸组(2)中的轴孔伸出。电动机的主轴具有与下部齿轮啮合的齿轮,该下部齿轮具有安装在气缸组中的中心轴和位于活塞的轴组上的偏心轴。轴孔的环绕边缘具有多个通气孔,并且这些通气孔设有通过螺钉固定的消音空心盖(3)。电机中设有一个带空气过滤器的空气槽(16)。

著录项

  • 公开/公告号FR2840963A3

    专利类型

  • 公开/公告日2003-12-19

    原文格式PDF

  • 申请/专利权人 CHEN CHI MING;

    申请/专利号FR20020007273

  • 发明设计人 CHEN CHI MING;

    申请日2002-06-13

  • 分类号F04B39/06;

  • 国家 FR

  • 入库时间 2022-08-21 22:39:29

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