液体供給装置
- 专利权人:
- イー-ファ フレセニウス カビ インコーポレイテッド
- 发明人:
- キム、ヨン-ニュン
- 申请号：
- JP2010256248
- 公开号：
- JP5348700B2
- 申请日:
- 2010.11.16
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a liquid supply apparatus which can inject liquid in a prescribed injection speed generally for a long time.
SOLUTION: The liquid supply apparatus 10 has a cylinder 12, a piston 14 and a piston pushing device 16. The cylinder 12 is provided with a head portion 20 with an outlet. The cylinder 12 has a rear end opened. The piston 14 is inserted into the cylinder 12. The piston moves along the longitudinal direction of the cylinder 12 so as to inject liquid contained in the cylinder 12. The piston pushing device 16 pushes the piston 14. The piston pushing device 16 has a movable member coming into contact with the rear portion of the piston 14, an electric motor and a movement transferring mechanism. The movement transferring mechanism converts the rotation of the motor into the linear movement of the moving member.
COPYRIGHT: (C)2011 and JPO& INPIT
- 来源网站：
- 中国工程科技知识中心
