Patent ID: 9695843
Date: 2017-07-04
CPC Classifications: F15B

Claim:
1. A hydraulic load sensing control arrangement for a first and second hydraulic consumer, comprising: a hydraulic pump configured to supply the first and second consumers and including a load sensing regulating system to which a respectively highest load sensing pressure of the consumers, which is dependent on a load pressure, is indicated, the first consumer being configured to have the highest load pressure in normal operation of the control arrangement; a pressure reducing valve located in a pressure medium flow path between the hydraulic pump and the first consumer, said pressure reducing valve having a valve spool configured to be subjected (i) in a closing direction to a pressure downstream of the pressure reducing valve and (ii) in an opening direction to a regulating pressure dependent on the load pressure of the first consumer and to a spring force of a regulating spring; and a control line having a first nozzle, wherein: