CAMSHAFT ADJUSTING DEVICE
A vane cell adjuster including-a central locking device for locking the rotor in a central locking position, wherein-the central locking device has at least two spring-loaded locking pins which can be locked in a stator-fixed locking slotted guide and which, during a rotation of the rotor from the d...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A vane cell adjuster including-a central locking device for locking the rotor in a central locking position, wherein-the central locking device has at least two spring-loaded locking pins which can be locked in a stator-fixed locking slotted guide and which, during a rotation of the rotor from the direction of an "early" or "late" stop position, lock into the central locking position from different directions in the locking slotted guide, wherein-a locking pin forms a valve unit with the respective accommodation chamber, wherein-in a first switch position of the valve unit, at least one first pressure medium line is connected to allow free flow to a second pressure medium line, and-in a second switch position of the valve unit, the first pressure medium line is connected to allow flow via a check valve to the second pressure medium line, wherein-the check valve is provided in the rotor outside of the locking pin. |
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