Resources Contact Us Home
Filter module and process for manufacture of same

Image Number 14 for United States Patent #8127935.

A filter module comprises a body of wound layers of sheet material, the body having inner and outer peripheral surfaces, a winding axis and a passage extending along the axis and in fluid communication with the inner peripheral surface, the sheet material having openings forming two channel types extending from the inner to the outer peripheral surfaces, a first channel type open at the outer peripheral surface and closed adjacent to the inner peripheral surface, a second channel type open at the inner peripheral surface, in fluid communication with the passage and closed adjacent to the outer peripheral surface, the two channel types separated from each other by sheet material, one channel types being inlet channels communicating with a fluid inlet, the other channel types being outlet channels communicating with a fluid outlet, wherein the surface of at least one channel type supports a precoat.

  Recently Added Patents
Rewriting branch instructions using branch stubs
Audio and music data transmission medium and transmission protocol
Method and apparatus for providing auto-completion of information
Preamplifier-to-channel communication in a storage device
Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
Method and structure for adding mass with stress isolation to MEMS structures
  Randomly Featured Patents
Preparation of three-way catalysts with highly dispersed ceria
Method for making reflection defective retroviral vectors for infecting human cells
Vacuum package with smooth surface and method of making same
Resolution of immixtures of stereoisomeric alcohols
Mixing equipment and agitator therefor for use with granular material and method of producing prepared granular material
Apparatus for production of a bar notch
Radiation detecting apparatus
System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
Recipe box
Light-scanning optical system