The present invention provides an operating sound cancelling apparatus for a semi-active engine mount of a vehicle, in a structure of a solenoid valve for opening and closing an air chamber of the semi-active engine mount, an upper stopper is formed in a plurality of layers, thereby not only improving airtightness and durability of the upper stopper, but also improving reliability of the upper stopper. And the noise can be reduced while the impact generated when the upper check block collides with the valve shell can be absorbed.
本发明提供一种用于车辆的半主动发动机支架的操作音消除装置,在用于打开和关闭半主动发动机支架的空气腔室的电磁阀的构造中,上挡块采用多层,从而不仅可以提高上挡块的气密性和耐久性,而且还可以吸收上挡块撞击阀壳体时的冲击的同时减小噪音。
Operating sound cancelling device for semi-active engine mount of vehicle
用于车辆的半主动发动机支架的操作音消除装置
2022-06-28
Patent
Elektronische Ressource
Chinesisch
DEVICE FOR REMOVING NOISE OF SEMI-ACTIVE ENGINE MOUNT FOR VEHICLE
Europäisches Patentamt | 2022
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