Constant Net Implement Pump Valve Flow

摘要

A control system for a machine having a cylinder and an accessory is disclosed. The control system may include a pump configured to provide fluid to the cylinder and the accessory, and a controller operatively connected to the pump. The controller may be configured to operate the pump to provide a primary flow to the cylinder at up to a predetermined maximum level for the cylinder. The predetermined maximum level for the cylinder may be less than a maximum flow capability of the pump. The controller may also be configured to operate the pump to provide a secondary flow to the accessory utilizing a remaining fluid.

主权项

1. A control system for a machine having a cylinder and an accessory, the control system comprising:
a pump configured to provide fluid to the cylinder and the accessory; and a controller operatively connected to the pump, the controller configured to:
operate the pump to provide a primary flow to the cylinder at up to a predetermined maximum level for the cylinder,
the predetermined maximum level for the cylinder being less than a maximum flow capability of the pump,the maximum flow capability of the pump being equal to or greater than the predetermined maximum level for the cylinder plus a predetermined maximum level for the accessory, andoperate the pump to provide a secondary flow to the accessory utilizing a remaining portion of the fluid,
the secondary flow being provided to the accessory at up to the predetermined maximum level for the accessory.