Invention Grant
US09200623B2 Method, device and means for driving a reciprocating linear motion double acting pump
有权
用于驱动往复直线运动双作用泵的方法，装置和装置
- Patent Title: Method, device and means for driving a reciprocating linear motion double acting pump
- Patent Title (中): 用于驱动往复直线运动双作用泵的方法，装置和装置
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Application No.: US13242884Application Date: 2011-09-23
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Publication No.: US09200623B2Publication Date: 2015-12-01
- Inventor: Mathieu Romain
- Applicant: Mathieu Romain
- Applicant Address: FR Epernay
- Assignee: EXEL INDUSTRIES
- Current Assignee: EXEL INDUSTRIES
- Current Assignee Address: FR Epernay
- Agency: Young & Thompson
- Priority: FR1057862 20100929
- Main IPC: F04B49/06
- IPC: F04B49/06 ; F04B49/08 ; F04B5/02 ; F04B15/02 ; F04B49/20
Abstract:
A method for controlling a drive unit mechanically connected to a reciprocating linear-motion double-acting pump includes the use of speed-regulating control during the phase in which the piston is moving in just one direction, ascent (109) or descent (102), and the use of torque-regulating control immediately after the reversal (107, 114) of the direction of travel. The method is applicable to a control device and to a drive unit mechanically connected to a reciprocating linear-motion double-acting pump.
Public/Granted literature
- US20120076666A1 METHOD, DEVICE AND MEANS FOR DRIVING A RECIPROCATING LINEAR MOTION DOUBLE ACTING PUMP Public/Granted day:2012-03-29
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