Spiral wound filtration membrane cartridge with chevron seal

Details Spiral wound filtration membrane cartridge with chevron seal Spiral wound filtration membrane cartridge with chevron seal

2007-04-24

2007-04-24

Menon, Krishnan S. (Department: 1723)

Liquid purification or separation

Casing divided by membrane into sections having inlet

Each section having inlet

C210S321740, C210S321850, C210S321830

Reexamination Certificate

active

10443589

ABSTRACT:
A spiral wound filtration cartridge construction is provided which includes a cartridge positioned within a solid outer cylinder which, in turn is positioned within a solid outer cylinder which, in turn is positioned within a solid housing. Fluid flows within the space between the outer cylinder and housing is controlled by a ring and flexible chevron construction. The chevron construction includes outer peripheral holes, the sizes and number of which are set to determine by-pass flow.

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