Compressed air processing system for commercial vehicle
AssigneeSemyungtech Co., Ltd.
InventorsSeong-won Moon, Sang-sun Park
Life of this patent
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Abstract
The present disclosure provides a compressed air processing system of which the operation of supplying compressed air and the regeneration operation can be efficiently controlled by an electronic control unit. In particular, the present disclosure is characterized in that the pressure of a regeneration sequence valve installed in a regeneration line is increased over a set pressure by controlling a valve, which is electronically controlled, to switch, so the opening time of the regeneration line is delayed in comparison to the opening time of an unloader valve, whereby regeneration efficiency is improved.
Claims11
A compressed air processing system for a commercial vehicle, comprising:
- a first electronic control valve controlled by an electronic control unit;
- a second electronic control valve controlled by the electronic control unit;
- and
- a regeneration sequence valve configured to open a regeneration line by receiving control input through the first electronic control valve,
- wherein the regeneration sequence valve is configured to open the regeneration line late by a delay when reaching a preset pressure by receiving air from the first electronic control valve.
Dependencies are inferred from the claim text.