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US 5,307,774 AGranted
Device for governing the idling RPM of an internal combustion engine
AssigneeRobert Bosch GmbH
InventorUwe Hammer
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AssigneeRobert Bosch GmbH
InventorUwe Hammer
Estimating the term…
A device for governing the idling rpm of an internal combustion engine which has a counterbalanced distribution which prevents vibration of a control. In addition, measures are taken by which a pressure of the operating fluid acting on the device can be equalized. An induction core is fixedly attach to a regulator housing to form an axle journal on the induction core. An annular armature is connected to the regulating element, which is seated on the axle journal to be axially displaceable. An elastic diaphragm defined an equalization chamber, which communicates with a connecting line via a line connection. The device is suited in particular for governing the idling rpm of a mixture-compressing internal combustion engine by means of controlling the quantity of intake air flowing in a flow line to the engine.
A device for governing an idling rpm of an internal combustion engine by means of controlling a quantity of operating fluid that flows in a flow line to the engine, having a regulating element and a driving element that has a drive housing that encloses a coil, said driving element is controllable depending on the rpm and into which an induction core protrudes that has an armature, said armature is connected to an adjusting element, an axle journal (20) that extends in an axial direction is embodied on a face end of an induction core (16) facing the regulating element (11) and protrudes into a bearing opening (25) of the adjusting element (21) and into an annular opening (26) of the armature (22).
Dependencies are inferred from the claim text.