Patent ID: 8821722
Filing Date: 2014-09-02
Classification: B01D

Abstract:
1. An apparatus, comprising: a fluid filter including: a housing defining an interior space and extending from a mounting interface to a dome, the mounting interface defining at least one inlet for receiving fluid to be filtered and at least one outlet for discharging filtered fluid, the dome defining an free end wall of the fluid filter when the fluid filter is mounted at the mounting interface; a filter element positioned in the interior space, the filter element being structured to convert the liquid to be filtered to the filtered fluid by passage therethrough; and a vibration dampener positioned in the interior space between the free end wall and the filter element, the vibration dampener including an elastomeric element compressibly contacting the end wall, the elastomeric element being configured to reduce vibration energy, wherein the vibration dampener further includes at least one spring connecting the filter element and the elastomeric element, the at least one spring includes an upper spring portion that contacts a lower end of the filter element, and the elastomeric element includes an upper engagement end contacting a lower spring portion of the at least one spring, a lower engagement end contacting the end wall, and a body defined between the upper engagement end and the lower engagement end.