| 摘要 |
In this device, the quantity delivered by the source of pressurised fluid, produced as a pump with variable cylinder-capacity (31), can be regulated independently of the load pressure (pressure head) of the consumers. Control valves (1, 2, 3) which can be activated hydraulically and which are assigned to the consumers may be activated by control generators (4, 5, 6) in the form of pressure regulators. The control pressure guides, in order to actuate one or more control valve(s) of consumers to be operated as a priority, an additional valve (17) giving rise to a subdivision of the flow of pressurised fluid, so that one or more consumer(s) is (are) operated as a priority. <IMAGE>
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