[특허]Mass-mass cell gas centrifuge

[미국특허] Mass-mass cell gas centrifuge 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B04B-005/08 B04B-005/12 B04B-011/00
출원번호	US-0819583 (1997-03-14)
발명자 / 주소	Bloom Michael R.
출원인 / 주소	Fuge Systems, Inc.
대리인 / 주소	Montgomery
인용정보	피인용 횟수 : 13 인용 특허 : 12

초록 ▼

A gas separation centrifuge is provided with a housing having a top, a bottom and a plurality of joined side walls parallel to an axis and forming a predetermined regular polygon cross-sectional shape perpendicular to the axis. A rotor is mounted for coaxial rotation within the housing, including a plurality of inverted truncated pyramid plates forming the predetermined regular polygon shape at an outer periphery, and forming the predetermined regular polygon shape at an interior edge. The plurality of inverted truncated pyramid plates are stacked coaxially and are axially spaced apart to form planar channels therebetween and define an interior annular volume with openings therefrom into the planar channels. There are also openings through the outer periphery. A first plurality of stationary concentric input tubes extends into the interior annular volume. Each input tube is connectable to a source of inlet fluid and communicates with the interior annular volume at different distances along the axis terminating close to the bottom of the housing. A second plurality of stationary concentric output tubes also extends into the interior annular volume. Each output tube is connectable to a collection device and communicates with the interior annular volume at different distances along the axis close to the top of the housing. One of the plurality of input tubes is connected to a source of liquid solvent for injecting a quantity sufficient for coating the interior side walls to a thickness less than the minimum clearance distance between the exterior periphery of the rotor plates. A motor is connected for rotating the rotor at a speed sufficient to cause a maximum pressure above about 1,000 psi in the housing at the side walls. Another of the plurality of input tubes is connected to a source of a gaseous mixture. At least one of the outlet tubes has an opening at a position in the interior annular volume for withdrawing one gas of said mixture in a high state of purity.

대표청구항 ▼

[ What is claimed is:] [1.] A gas separation centrifuge comprising:a) a housing having a top, a bottom and a plurality of joined side walls parallel to an axis and forming a predetermined regular polygon cross-sectional shape perpendicular to said axis;b) a rotor mounted for coaxial rotation within said housing, including a plurality of inverted truncated pyramid plates forming said predetermined regular polygon shape at an outer periphery and forming said predetermined regular polygon shape at an interior edge, said plurality of inverted truncated pyramid plates stacked coaxially and axially spaced apart to form planar channels therebetween and an interior annular volume with interior openings therefrom into said planar channels and exterior openings through said outer periphery;c) a first plurality of stationary concentric input tubes extending into said interior annular volume, each input tube connectable to a source of inlet fluid and communicating with said interior annular volume at different distances along said axis toward said bottom of said housing;d) a second plurality of stationary concentric output tubes extending into said interior annular volume, each output tube connectable to a collection device and communicating with said interior annular volume at different distances along said axis toward said top of said housing;e) one of said plurality of input tubes connected to a source of liquid solvent for injecting a quantity sufficient for coating the interior of said side walls to a thickness less than the minimum clearance distance between said interior of said side walls and said outer periphery of said plurality of truncated pyramid plates of said rotor;f) a motor connected for rotating the rotor at a speed sufficient to cause a maximum pressure above about 1,000 psi in the housing at the side walls;g) another of said plurality of input tubes connected to a source of a gaseous mixture; andh) at least one of said output tubes having an outlet opening at a position in said interior annular volume for withdrawing one gas of said mixture in a high state of purity.

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

Dawson Edward S. (2927 Hillsboro Ave ; North Minneapolis MN 55427), Air purifier.
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Kistemaker Jacob (Amsterdam NL), Apparatus for the stable confinement of an ionized gas column inside a magnetic field.
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Wedege Erling (Langbolgen 21 Oslo 11 NOX), Centrifuge for separating gas mixtures.
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Erickson John W. (Huntington Beach CA), Gas separation apparatus.
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Friesen Dwayne T. (Bend OR) Babcock Walter C. (Bend OR) Edlund David J. (Bend OR) Miller Warren K. (Bend OR), Nitrogen sorption.
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Maldague Pierre E. (Avenue Winston Churchill 232 1180 Brussels BEX), Process and apparatus for aerodynamic separation of components of a gaseous stream.
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Bennett Douglas L. (Allentown PA) Ludwig Keith A. (Emmaus PA) Weimer Robert F. (Allentown PA), Process and apparatus for producing nitrogen and oxygen.
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Voronin Grigory I. (ploschad Vosstania ; 1 ; kv. 447 Moscow SUX) Suslov Alexandr D. (ulitsa B. Spasskava ; 32 ; kv. 312 Moscow SUX) Chizhikov Jury V. (Degtyarny pereulok ; 10 ; kv. 6 Moscow SUX) Ivan, Process and apparatus for producing nitrogen and oxygen.
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Saget Pierre (36 avenue de la Grande Armee 75017 Paris FRX), Process for centrifugal separation and apparatus for carrying it out, applicable to a mixture of phases of any states.
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Wikdahl ; Nils A. L., Process for the separation of gas mixtures into component fractions according to their molecular or atomic weight.
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Wilson Christopher John,GBX ; Marshall Paul Andrew,GBX, Process of manufacturing a glass substrate for a magnetic disk.
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Wilhelm ; Thomas K., Rotating disc particulate separator.
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이 특허를 인용한 특허 (13) 인용/피인용 타임라인 분석

Bloom, Michael R., Device and method for particle separation.
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Bloom, Michael R., Device and method for particle separation.
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Tuomas, Göran, Device and method for separating particles out from a fluid.
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Dingee, IV, H. Clay, Drying system.
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Reddy, Sam Raghuma; Mc Cabe, Jr., R. Vance, Evaporative control system.
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Al-Garni, Ahmed Z.; Aves, Mohammed, Inertial particle separator with heat exchange.
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Dingee, IV, H. Clay; Watson, David; Teague, John E., Malleable material reduction.
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H. Clay Dingee, IV ; David Watson ; John E. Teague, Malleable material reduction.
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Brouwers, Bert; Golombok, Michael Zvi; Van Wissen, Ralph, Method for removing contaminating gaseous components from a natural gas stream.
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Cao, Peisheng, Plant extraction using nonlinear vibration.
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McCutchen, Wilmot H., Radial counterflow inductive desalination.
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Benson, Ronald D., Solid bowl centrifuge with liquid release during rotation.
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Ronald D. Benson, Solid bowl centrifuge with liquid release during rotation.
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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Mass-mass cell gas centrifuge 원문보기

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