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Title:
FILTER APPARATUS WITH POROUS CERAMIC PLATES
Document Type and Number:
WIPO Patent Application WO/2012/058060
Kind Code:
A3
Abstract:
A filter apparatus comprises a filter stack including a plurality of porous ceramic plates that are axially spaced from one another to define plurality of axially spaced apart radial flow areas. In one example, the filter stack is mounted within a housing. In further examples, the plurality of porous ceramic plates alternate between a first set of porous ceramic plates that are nested with a second set of porous ceramic plates. In still further examples, at least one of the sides of the porous ceramic plates defines a plurality of radial flutes arranged in a radial array.

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Inventors:
GALLAGHER MICHAEL T (US)
HOUSE KEITH L (US)
OGUNWUMI STEVEN B (US)
TEPESCH PATRICK D (US)
Application Number:
PCT/US2011/056790
Publication Date:
December 20, 2012
Filing Date:
October 19, 2011
Export Citation:
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Assignee:
CORNING INC (US)
GALLAGHER MICHAEL T (US)
HOUSE KEITH L (US)
OGUNWUMI STEVEN B (US)
TEPESCH PATRICK D (US)
International Classes:
B01D46/12; B01D29/41; B01D46/00; B01D46/10; B01D46/52
Domestic Patent References:
WO2008111825A12008-09-18
WO2010112542A12010-10-07
WO2001062365A12001-08-30
Foreign References:
US2408130A1946-09-24
US2978108A1961-04-04
US5730869A1998-03-24
US5326512A1994-07-05
FR2214505A11974-08-19
US4272262A1981-06-09
GB933178A1963-08-08
DE290307C1916-02-18
Attorney, Agent or Firm:
CHAN, Kenneth Y. (Intellectual Property DepartmentSP-Ti-3-, Corning NY, US)
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