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US 6,634,277 B2Granted
Solenoid valve control and method of controlling a solenoid valve
AssigneeRobert Bosch GmbH
InventorJost Brachert
Life of this patent
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Abstract
A solenoid valve control is described, having a switching output stage for controlling a solenoid valve, an arrangement for preselecting a valve opening time, and an arrangement for preselecting a pressure over the valve. Also provided is an arrangement for determining a valve control time from the preselected valve opening time and the preselected pressure over the valve. A method is also described for controlling a solenoid valve which can be carried out to advantage with this solenoid valve control.
Claims18
A solenoid valve control, comprising:
- a switching output stage for controlling a solenoid valve;
- an arrangement for preselecting a valve opening time;
- an arrangement for preselecting a pressure over the solenoid valve;
- and
- an arrangement for determining a valve control time from the preselected valve opening time and the preselected pressure over the solenoid valve.
2 more elements
A method of controlling a solenoid valve, comprising the steps:
- controlling the solenoid valve including a switching output stage;
- preselecting a valve opening time;
- preselecting a pressure over the solenoid valve;
- and
- determining a valve control time from the preselected valve opening time and the preselected pressure over the solenoid valve.
2 more elements
Dependencies are inferred from the claim text.