Liquid filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 2, 2004
Grant Date -
Sep 11, 2003
app pub date -
Feb 10, 2003
filing date -
Aug 8, 2000
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A liquid filter for removing contaminants from liquids such as lubricating oil, water or fuel, comprising a filter housing (10), a filter element (15), a support body (16) and a slide valve (17), which, when closed, prevents liquid from flowing from an unfiltered liquid area or from a filtered liquid area to a filter outlet (24). When the filter housing is opened, the slide valve moves axially and opens the filter outlet (24) so that the filter housing can empty. The slide valve (17) is detachably snapped together with the support body (16), which in turn is connected to a housing cover (12). This enables the slide valve to be detached from the support body, and reduces the level of maintenance required by the liquid filter.
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