Title:
合成整流式可変排出量流体作動機械を備えた産業用システム
Document Type and Number:
Japanese Patent JP6728145
Kind Code:
B2
Abstract:
An injection molding system, water jet cutting machine or other industrial system has a synthetically controlled variable displacement fluid working machine which outputs hydraulic fluid to one or more fluid consumers, such as rams or hydraulic motors, through hydraulically stiff fluid retaining volumes and receives hydraulic fluid back from one or more fluid consumers through the same or other said hydraulically stiff fluid retaining volumes. Individual piston cylinder assemblies can be allocated to different outputs. There may be no valve between the machine and the consumers. A working chamber of the machine can be caused to undergo a motoring cycle to enable the machine to output more power than is received from a motor driving the machine. An accumulator can be used to provide a source of hydraulic compliance. The machine can be controlled using pressure control, flow control, feed forward control or variable power/variable power limit control.
Inventors:
Neil James, Caldwell
Edmondson, Jeremy
Robertson, Alasdair Ian Fletcher
Stein, Ube Bernard Pascal
Edmondson, Jeremy
Robertson, Alasdair Ian Fletcher
Stein, Ube Bernard Pascal
Application Number:
JP2017517046A
Publication Date:
July 22, 2020
Filing Date:
September 30, 2015
Export Citation:
Assignee:
ARTEMIS INTELLIGENT POWER LIMITED
International Classes:
F15B21/14; F15B7/02
Domestic Patent References:
| JP2011524960A | ||||
| JP2013217421A |
Attorney, Agent or Firm:
Fukami patent office