Gas separation: apparatus – Apparatus for selective diffusion of gases
Reexamination Certificate
2006-06-02
2009-11-24
Greene, Jason M (Department: 1797)
Gas separation: apparatus
Apparatus for selective diffusion of gases
C096S006000, C096S007000, C096S011000, C096S014000, C096S155000, C095S045000, C095S046000, C095S050000, C095S052000, C095S241000, C210S321640, C210S321840, C210S436000, C210S640000, C210S641000, C429S010000, C429S006000, C055S478000, C055S481000
Reexamination Certificate
active
07621982
ABSTRACT:
A liquid-gas separator for a direct liquid feed fuel cell includes a tube having an opening portion at a sidewall thereof; liquid extracting members that selectively transmit the liquid in the tube and located at both ends of the tube; a gas extracting membrane that selectively transmits the gas and covers the opening portion; an inlet that guides the liquid and the gas into the tube; chambers that surround an outer side of the liquid extracting member; and outlets that guide the liquid in the chambers to the outside by being connected to the chamber.
REFERENCES:
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patent: 5989318 (1999-11-01), Schroll
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patent: 7449051 (2008-11-01), Olsen
patent: 2002/0192525 (2002-12-01), Neutzler
Office Action issued in corresponding Chinese Patent Application No. 2006100771940 dated Feb. 15, 2008.
Kang Sang-kyun
Kim Hae-kyoung
Luo Xiao-bing
Sohn Dong-kee
Greene Jason M
Samsung SDI & Co., Ltd.
Stein McEwen, LLP
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