초록 ▼

A combination manifold and single lever cantered element system to which a filter module removably attaches. A ¼ rotation of the single lever mediates simultaneous operation of both valving and filter module release, and facilitates changing removably attachable filter modules without the need

A combination manifold and single lever cantered element system to which a filter module removably attaches. A ¼ rotation of the single lever mediates simultaneous operation of both valving and filter module release, and facilitates changing removably attachable filter modules without the need for tools.

대표청구항 ▼

I claim: 1. A combination manifold and valve system for removable attachment to a filter module, the system comprising: a central structural element including an inflow opening, an outflow opening and a substantially circular inner cavity; a rotatable structural element positioned within the inner

I claim: 1. A combination manifold and valve system for removable attachment to a filter module, the system comprising: a central structural element including an inflow opening, an outflow opening and a substantially circular inner cavity; a rotatable structural element positioned within the inner cavity of the central structural element and including a first opening, a second opening and a cantered element; and a securing member slideably attached to the central structural element and interfacing with the cantered element of the rotatable structural element; wherein the rotatable structural element is rotatable, with respect to the central structural element and the securing member, from a first position to a second position; at the first position, the first opening of the rotatable structural element is aligned with the inflow opening of the central structural element, the second opening of the rotatable structural element is aligned with the outflow opening of the central structural element, and the cantered element interfaces with the securing member so as to hold the securing member in a securing position at which the securing member secures the filter in operational engagement with the central structural element of the system; and at the second position, the first opening of the rotatable structural element is completely offset from the inflow opening and the second opening of the rotatable structural element is completely offset from the outflow opening, so as to shut off the inlet and outlet openings, and the cantered element interfaces with the securing member thereby allowing the securing member to be released from the securing position so that the filter module can either be attached to or removed from the system. 2. The system of claim 1, wherein the securing member includes a rod that interfaces with the cantered element of the rotatable structural element, and a hook-like structure for catching a lip of the filter module. 3. The system of claim 1, wherein the rotatable structural element further includes a lever for rotating the rotatable structural element between the first and second positions. 4. The system of claim 1, wherein rotation of the rotatable structural element, between the first and second positions, is limited to a ¼ turn.