Spin-on filter without a nut plate
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United States of America Patent
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Feb 6, 2018
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N/A
app pub date -
Feb 9, 2016
filing date -
Sep 6, 2011
priority date (Note) -
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Abstract
A spin-on filter that eliminates the use of a nut plate and reduces the number of separate components. Instead, the spin-on filter utilizes the end plate of the filtercartridge to perform a number of functions, including closing the open end of the filter shell, sealing between the dirty and clean fluid sides, sealing between the filter and the mounting head to prevent leakage outside the filter to environment, attaching the filter cartridge to the shell, and sealing the end of the filter media.
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