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US 11,078,875 B2Granted
Vibration damping system for injection systems of motor vehicles, in particular for fuel injection systems, and injection system including such a vibration damping system
AssigneeRobert Bosch GmbH
InventorsAndreas Rehwald, Ralf Weber
Life of this patent
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Abstract
A vibration damping system for injection systems of motor vehicles includes an actively controllable actuator element, which is situated at a component of the injection system. The actuator element is situated at the component in such a way that, during operation of the injection system a vibration reduction of the injection system is achieved with the aid of an active control of the actuator element.
Claims9
A vibration damping system for an injection system of a motor vehicle, comprising:
- at least one actively controllable actuator element which is situated at a component of the injection system, the actuator element being situated at the component in such a way that, during operation of the injection system, a vibration reduction of the injection system is achieved using an active control of the actuator element,
- wherein the actively controllable actuator element is situated between a connecting piece of a fluid-conducting component of the fuel injection system and a connector of a metering valve.
An injection system for mixture-compressing, spark ignition internal combustion engines, the system comprising:
- at least one fluid-conducting component;
- at least one component configured as a metering valve;
- and
- a vibration damping system including at least one actively controllable actuator element which is situated at a component of the injection system, the actuator element being situated at the component in such a way that, during operation of the injection system, a vibration reduction of the injection system is achieved using an active control of the actuator element,
- wherein the actively controllable actuator element is situated between a connecting piece of a fluid-conducting component of the fuel injection system and a connector of a metering valve.
2 more elements
Dependencies are inferred from the claim text.