[특허]Assembly of permeable hollow fibers and a tubesheet supportable at its face and opened by bores parallel thereto

Assembly of permeable hollow fibers and a tubesheet supportable at its face and opened by bores parallel thereto 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-013/00 B01D-031/00
출원번호	US-0768524 (1977-02-14)
발명자 / 주소	Clark George B. (Clayton CA)
출원인 / 주소	The Dow Chemical Company (Midland MI 02)
인용정보	피인용 횟수 : 28 인용 특허 : 0

초록 ▼

A two-ended bundle of permeable hollow fibers has a first end potted in a resinous tubesheet which is opened for permeate egress by means of a plurality of bores which are generally parallel to the tubesheet face and connect with an axial conduit or with a peripheral, annular conduit. The face of the tubesheet which, optionally, may be opened, is supported by the end of the casing in which the assembly is enclosed when in use as a component of a permeability separatory apparatus. If the second end of the bundle is potted, it is not potted in the same tubesheet as the first end.

대표청구항 ▼

A hollow fiber and tubesheet assembly having utility as a component of a permeability separation apparatus and comprising a non-random fiber bundle having two ends, one of which is potted in a shaped, solid resin body which constitutes said tubesheet and is the only end of said bundle potted therein, said bundle consisting of permeable, hollow fiber lengths, said tubesheet having a first face, from which the unpotted portions of said fiber lengths depend, and a second, opposed face, the portions of the fiber lengths potted in said tubesheet extending therethrough from said first face and terminating at or adjacent to said second face, at least half of said potted fiber portions being interrupted by and opening into bores in the tubesheet, each of which extends to and opens upon a surface of said tubesheet other than said first and second faces, said assembly being adapted to be disposed, together with cooperating sealing and permeate collecting means, in a pressurizeable casing fitted with appropriately located feed fluid ingress and egress means and with permeate egress means, in such manner that: a. when fluid is supplied under pressure to the exterior surfaces of the unpotted fiber portions, it will permeate through the fiber walls, pass through the fiber lumen and said bores to said permeate collecting means and out through said permeate egress means; b. said assembly is positioned in said casing with said second face in contact with at least a major portion of an end member thereof so that the tubesheet is supported against the pressure exerted by saiD fluid on said first face, and c. egress of permeate from the fiber lumens is not interfered with by said contact.

이 특허를 인용한 특허 (28)

Edwards Donald W. (Wilmington DE), Double-ended hollow fiber permeator.
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Kertzman Jack (Oceanport NJ), Fluid drying tube.
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Theodore, Brent Kenneth; Snow, Jr., Donald Ray; Huang, James P.; Robinson, Michael J.; Jojic, Ivana; Bikson, Benjamin, Fluid separation assembly and method.
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Theodore, Brent Kenneth; Snow, Jr., Donald Ray; Huang, James P.; Robinson, Michael J.; Jojic, Ivana; Bikson, Benjamin, Fluid separation assembly and method.
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Cao, Tuan Q., Gas separation modules and methods for forming.
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Bikson, Benjamin; Etter, Stephen; Ching, Nathaniel, Hollow fiber apparatus and use thereof for fluids separations and heat and mass transfers.
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Bikson, Benjamin; Etter, Stephen; Ching, Nathaniel, Hollow fiber apparatus and use thereof for fluids separations and heat and mass transfers.
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Brinda Paul D. (Robbinsdale MN) Cosentino Louis C. (Plymouth MN), Hollow fiber filter having a porous collar/ring seal.
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Krueger Robert T. (Concord CA) Schletz Jeffrey C. (Clayton CA) McReynolds Kent B. (Midland MI), Hollow fiber membrane device with inner wrap.
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Caskey Terrence L. (Concord CA) Jorgensen Janine L. (Clayton CA) Trimmer Johnny L. (Antioch CA), Hollow fiber membrane fluid separation device adapted for boreside feed.
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Trimmer Johnny L. (Antioch CA) Caskey Terrence L. (Concord CA) Jorgensen Janine L. (Clayton CA), Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages.
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Morikawa, Hirofumi; Tanaka, Yuji; Sakai, Kenji; Kobayashi, Hidetada, Hollow fiber membrane module.
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Giglia Salvatore ; Bikson Benjamin, Hollow fiber membrane separation apparatus.
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Coplan Myron J. (Natick MA) Sebring Robert E. (Westwood MA), Hollow filament separatory module.
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Coplan Myron J. (Natick MA) Burchesky Robert D. (Dedham MA) Sebring Robert E. (Westwood MA), Hollow filament separatory module and method of fabrication.
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Wiley Robert A. (Richardson TX), Ink jet fluid supply system.
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Keller Hans R. (Concord CA), Loading tool.
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Oscarsson Rolf A. (Andover MA), Manufacture of hollow fiber fluid fractionating cells.
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Jensvold John A. ; Jeanes Thomas O., Membrane for separation of xenon from oxygen and nitrogen and method of using same.
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Hughes Robert D. (Naperville IL) Steigelmann Edward F. (Naperville IL) Bunting Kemp R. (Wheaton IL), Method of converting membrane separation units.
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Clark George B. (Clayton CA), Method of making a support for tubesheets in hollow fiber permeators.
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Clark George B. (Clayton CA) Maidre Clayton K. (Pittsburg CA), Method of removing fibers protruding into bores.
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Danos James C. (Chapel Hill NC) Heider Robert J. (Durham NC), Methods of cutting patted hollow filaments.
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Smoot Michael A. (Oakmont PA) Barch Herbert W. (Natrona Heights PA) Das Balbhadra (Allison Park PA), Novel cartridge with stress relieving member.
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Coplan Myron J. (Natick MA) Bilewski Fred (Medway MA), Permselective hollow fiber bundle.
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Mahley, III, George E., Single end, shell-side feed, hollow fiber membrane separation module.
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Clark George B. (Clayton CA), Support for tubesheets in hollow fiber permeators.
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Clark George B. (Clayton CA), Support for tubesheets in hollow fiber permeators.
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IPC	Description
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

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Assembly of permeable hollow fibers and a tubesheet supportable at its face and opened by bores parallel thereto 원문보기

초록 ▼

대표청구항 ▼

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Assembly of permeable hollow fibers and a tubesheet supportable at its face and opened by bores parallel thereto 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (28)

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