Liquid purification or separation – With repair or assembling means
Reexamination Certificate
2007-09-04
2007-09-04
Menon, Krishnan S. (Department: 1723)
Liquid purification or separation
With repair or assembling means
C210S500230, C210S440000, C210S450000, C210S428000, C210S427000, C210S321880, C210S446000, C210S447000, C210S321790, C210S252000, C210S254000, C210S253000
Reexamination Certificate
active
10718756
ABSTRACT:
A membrane filtration manifold for connecting a filter submodule including one or more elongate bundles of semipermeable polymeric fibers is provided. The manifold includes a housing and connecting collar connected with said housing. The collar is adapted to receive and locate the submodule, where the submodule has a connecting sleeve with a locking formation. The submodule can be secured at one end to the collar by a clip adapted to engage both the collar and the locking formation to prevent axial withdrawal of the submodule from the collar. Also disclosed is a membrane filtration apparatus including a filter submodule including one or more elongate bundles of semipermeable polymeric fibers. The apparatus further includes a membrane filtration manifold removably connected at one end of said filter submodule and a basepiece removably connected to the other end of said filter submodule.
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Biltoft Bruce Gregory
Cox David John
Ernst Leon Keith
Johnson Warren Thomas
McMahon Robert James
Menon Krishnan S.
Siemens Water Technologies Corp.
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