发明申请
- 专利标题: Pump assembly
- 专利标题(中): 泵总成
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申请号: US11220828申请日: 2005-09-07
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公开(公告)号: US20060057005A1公开(公告)日: 2006-03-16
- 发明人: David John Williams , David Black , Raymond Martin Johnson , Christopher Sadler , Tim Buttery
- 申请人: David John Williams , David Black , Raymond Martin Johnson , Christopher Sadler , Tim Buttery
- 优先权: GB0420417.8 20040914
- 主分类号: F04B17/00
- IPC分类号: F04B17/00 ; F04B35/04
摘要:
A pump assembly including an electric motor, a pumping element mounted in a pump chamber, the motor being connected to the pumping element such that activation of the motor causes movement of the pumping element which in turn causes pumping of fluid in the pump chamber, and a motor controller which includes at least one electrical or electronic component and which controls operation of the motor, wherein at least one electrical or electronic component of the motor controller is mounted on or in a wall of the pump chamber.