| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a removable device that ensures that the port of a filter cartridge is liquid tightly sealed to the port of the head of a housing even when there is insufficient room beneath the bowl to allow one to physically secure the cartridge port to the head port before securing the head and bowl together. <P>SOLUTION: The invention uses one or more removably attached alignment devices to center the cartridge in the bowl and maintain it at a height sufficient to ensure that the two ports are aligned and liquid tightly sealed to each other when the bowl and head are mated together. <P>COPYRIGHT: (C)2013,JPO&INPIT |
