Invention Application
- Patent Title: Fluid Pump
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Application No.: US15422670Application Date: 2017-02-02
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Publication No.: US20170328361A1Publication Date: 2017-11-16
- Inventor: Xufeng Tu
- Applicant: Zhejiang JM Industry Co., Ltd.
- Main IPC: F04B49/22
- IPC: F04B49/22 ; F04B53/14 ; F04B53/10 ; F04B19/22 ; B05B11/00 ; B05B15/00 ; F04B53/16 ; F04B23/02
Abstract:
A fluid pump apparatus includes a multi-chamber pump mechanism, with an actuator having a nozzle portion defining a nozzle chamber that has a controlled opening through a discharge valve, which is calibrated to open in response to a fluid pressure in the nozzle chamber exceeding the threshold pressure.
Information query
