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公开(公告)号:US20060254422A1
公开(公告)日:2006-11-16
申请号:US11128571
申请日:2005-05-13
申请人: Louis Spadaccini , Harry Cordatos , Thomas Tillman , Alexander Chen , Louis Chiappetta , James Irish , Foster Lamm , Stephen Jones
发明人: Louis Spadaccini , Harry Cordatos , Thomas Tillman , Alexander Chen , Louis Chiappetta , James Irish , Foster Lamm , Stephen Jones
IPC分类号: B01D53/22
CPC分类号: B64D37/32 , B01D19/0031 , B01D19/0036 , B01D61/00 , B01D63/10 , Y02T50/44
摘要: A deoxygenator includes a plurality of permeable membranes spirally wound about an exhaust tube for removing dissolved oxygen from a hydrocarbon fuel. The permeable membrane is spirally wrapped about the exhaust tube and defines fuel passages and exhaust passages. The fuel passages and exhaust passages alternate such that each fuel passage is bounded on each adjacent side by an exhaust passage. An oxygen partial pressure differential is generated across the permeable membrane to draw dissolved oxygen from fuel in the fuel passage. The dissolved oxygen is then communicated through openings about the circumference of the exhaust tube and out the deoxygenator.
摘要翻译: 脱氧器包括围绕排气管螺旋地缠绕以从烃燃料中除去溶解氧的多个可渗透膜。 可渗透膜围绕排气管螺旋缠绕并限定燃料通道和排气通道。 燃料通道和排气通道交替使得每个燃料通道在每个相邻侧由排气通道限定。 在渗透膜上产生氧分压,以从燃料通道中的燃料中抽出溶解氧。 然后将溶解的氧气通过围绕排气管的圆周的开口连通并脱出脱氧器。
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公开(公告)号:US20060263277A1
公开(公告)日:2006-11-23
申请号:US11131872
申请日:2005-05-18
申请人: Thomas Tillman , Alexander Chen , Catalin Fotache , Louis Spadaccini , Foster Lamm , Zidu Ma , Lou Chiappetta , Charles Coffin , James Wilkinson , Brian Welch
发明人: Thomas Tillman , Alexander Chen , Catalin Fotache , Louis Spadaccini , Foster Lamm , Zidu Ma , Lou Chiappetta , Charles Coffin , James Wilkinson , Brian Welch
CPC分类号: F02M37/22 , B01D19/0031 , B01D19/0068 , B01D2317/022 , F02M27/00 , F02M31/16 , Y02T10/126
摘要: A fuel stabilization system includes a first deoxygenator and a second deoxygenator both for removing dissolved oxygen from a hydrocarbon fuel. The first and second deoxygenators are arranged in parallel or series to sequentially remove a portion of dissolved oxygen from the hydrocarbon fuel. The arrangement of several deoxygenators for a single fuel stream improves removal of dissolved oxygen and provides for scalability of the fuel system to meet application specific demands. The arrangement also provides for the preservation of partial system functionality in the event of the failure of one of the deoxygenator modules.
摘要翻译: 燃料稳定系统包括用于从烃燃料中除去溶解氧的第一脱氧器和第二脱氧器。 第一和第二脱氧器平行或串联布置以顺序地从烃燃料中除去一部分溶解氧。 用于单一燃料流的几种脱氧器的布置改善了溶解氧的去除并且提供燃料系统的可扩展性以满足应用特定的需求。 该装置还提供在脱氧器模块中的一个失效的情况下保留部分系统功能性。
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公开(公告)号:US20050184006A1
公开(公告)日:2005-08-25
申请号:US10786707
申请日:2004-02-25
申请人: Zidu Ma , Louis Spadaccini , He Huang , Harry Cordatos , Foster Lamm
发明人: Zidu Ma , Louis Spadaccini , He Huang , Harry Cordatos , Foster Lamm
IPC分类号: F02M33/00 , B01D19/00 , B01D67/00 , B01D69/10 , B01D69/12 , B01D71/32 , F02M37/22 , F23K5/08 , B01D71/04
CPC分类号: B01D19/0031 , B01D67/0013 , B01D69/12 , B01D71/32 , B01D2323/08 , Y10S264/48
摘要: A non-porous membrane suitable for use in removing dissolved oxygen in a fuel deoxygenator device in an aircraft is produced by solvent casting. A first membrane layer is deposited on a substrate. A second membrane layer is deposited on top of the first membrane layer. Subsequent membrane layers may be deposited on top of the second membrane layer as desired. The resulting non-porous membrane allows little or no leaking of fuel across the membrane.
摘要翻译: 通过溶剂铸造制造适用于除去飞机中的燃料脱氧器装置中的溶解氧的无孔膜。 第一膜层沉积在基底上。 第二膜层沉积在第一膜层的顶部。 根据需要,随后的膜层可以沉积在第二膜层的顶部上。 所得到的无孔膜几乎不允许燃料通过膜泄漏。
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公开(公告)号:US20050166754A1
公开(公告)日:2005-08-04
申请号:US10769169
申请日:2004-01-30
申请人: Louis Spadaccini , He Huang , Foster Lamm
发明人: Louis Spadaccini , He Huang , Foster Lamm
IPC分类号: B01D19/00 , B01D61/00 , B01D67/00 , B01D69/02 , B01D71/32 , C10L1/00 , F02C7/00 , F02C7/22 , F02C7/224 , F02C7/232 , F02M37/22
CPC分类号: F02C7/224 , B01D19/0031 , B01D61/00 , B01D67/0083 , B01D69/02 , F02C7/22
摘要: A method for preventing fuel from migrating, i.e., infiltrating, into a mircoporous polymer membrane, such as that used in a fuel deoxygenator device of an aircraft to remove dissolved oxygen from the fuel, includes heating the membrane to reduce the size of micropores in the membrane from a first size to a second size that is large enough to allow migration of oxygen through the membrane and small enough to prevent migration of fuel into the membrane. The membrane is an amorphous fluoropolymer on a PVDF substrate and the micropores are reduced in size by heating the membrane at a temperature between 130° C. and 150° C. for 2 hours.
摘要翻译: 用于防止燃料迁移(即,渗透)到诸如在飞行器的燃料脱氧器装置中使用以除去燃料中的溶解氧的微孔聚合物膜的方法包括加热膜以减小微孔中的微孔尺寸 膜从第一尺寸到第二尺寸足够大以允许氧气通过膜的迁移并且足够小以防止燃料迁移到膜中。 膜是PVDF基材上的无定形含氟聚合物,并且通过在130℃至150℃之间的温度下加热膜2小时使微孔减小。
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公开(公告)号:US20050211096A1
公开(公告)日:2005-09-29
申请号:US10808151
申请日:2004-03-24
IPC分类号: F23K5/08 , B01D19/00 , B01D61/00 , B01D63/08 , B64D37/34 , C10G31/09 , C10G31/11 , C10L1/04 , F02C7/22 , F02C7/224
CPC分类号: B01D19/0031 , B01D19/0005 , B01D61/00 , C10G31/11 , F02C7/22 , F02C7/224
摘要: A fuel system for an energy conversion device includes a deoxygenator system with a porous membrane. The deoxygenator includes an oxygen receiving channel separated from the fuel channel by the porous membrane. The capillary forces counteract the pressure differential across the membrane, preventing any leakage of the fuel, while the oxygen concentration differential across the membrane allows for deoxygenation of the fuel through the porous membrane.
摘要翻译: 用于能量转换装置的燃料系统包括具有多孔膜的脱氧器系统。 脱氧器包括通过多孔膜与燃料通道分离的氧气接收通道。 毛细管力抵消膜上的压力差,防止燃料的任何泄漏,同时膜上的氧浓度差异允许燃料通过多孔膜脱氧。
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公开(公告)号:US20060196174A1
公开(公告)日:2006-09-07
申请号:US11071854
申请日:2005-03-03
申请人: Foster Lamm , Thomas Vanderspurt
发明人: Foster Lamm , Thomas Vanderspurt
IPC分类号: F01N3/00
CPC分类号: F23K5/08 , F23K2900/05081 , Y02E20/344
摘要: A fuel system for an energy conversion device includes a deoxygenator system with a reducing system and an active metal catalyst system downstream thereof. The reducing system injects a reducing agent such as hydrogen into the liquid hydrocarbon fuel which contains the dissolved oxygen. The liquid hydrocarbon fuel with the dissolved oxygen is thereby enriched with the reducing agent prior to communication to the active catalyst system which reactively consumes the free oxygen dissolved within the liquid hydrocarbon fuel.
摘要翻译: 用于能量转换装置的燃料系统包括具有还原系统的脱氧器系统和其下游的活性金属催化剂体系。 还原系统将诸如氢的还原剂注入含有溶解氧的液态烃燃料中。 具有溶解氧的液态烃燃料在与活性催化剂体系连通之前被还原剂富集,反应性地消耗溶解在液态烃燃料中的游离氧。
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公开(公告)号:US20080078651A1
公开(公告)日:2008-04-03
申请号:US11720261
申请日:2004-12-07
申请人: Changsheng Guo , John Milton-Benoit , John Wesson , Foster Lamm
发明人: Changsheng Guo , John Milton-Benoit , John Wesson , Foster Lamm
CPC分类号: B66B23/22
摘要: A passenger conveyor system (20) includes a handrail assembly (30) having a guidance (40) for guiding a moving handrail (32). The example guidance includes an extrusion and presents a continuous, uninterrupted guiding surface (44) along which the handrail (32) travels. In a disclosed example, a single-piece extrusion (50) extends along an entire length of a balustrade (34). A disclosed example includes a first material forming a body of the guidance (40) and a second material (70) establishing the guiding surface (44).
摘要翻译: 乘客输送机系统(20)包括具有用于引导移动扶手(32)的引导件(40)的扶手组件(30)。 示例性引导包括挤压并呈现扶手(32)所沿着的连续不间断的引导表面(44)。 在公开的示例中,单件式挤压件(50)沿着栏杆(34)的整个长度延伸。 公开的示例包括形成引导件(40)的主体的第一材料和建立引导表面(44)的第二材料(70)。
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公开(公告)号:US07341677B2
公开(公告)日:2008-03-11
申请号:US10611047
申请日:2003-06-30
申请人: Xiaomei Yu , Weilong Zhang , Thomas Garosshen , Promila Bhatia , Mark Jaworowski , Foster Lamm , Xia Tang , Amy Besing , Mike A. Kryzman , Xiaoyuan Chang
发明人: Xiaomei Yu , Weilong Zhang , Thomas Garosshen , Promila Bhatia , Mark Jaworowski , Foster Lamm , Xia Tang , Amy Besing , Mike A. Kryzman , Xiaoyuan Chang
摘要: A non-carcinogenic corrosion inhibiting additive includes an anodic corrosion inhibitor and/or a cathodic corrosion inhibitor and a solubility enhancer for the inhibitors in the form of a metal complexing agent.
摘要翻译: 非致癌腐蚀抑制添加剂包括阳极腐蚀抑制剂和/或阴极腐蚀抑制剂和用于金属络合剂形式的抑制剂的溶解度增强剂。
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公开(公告)号:US07435283B2
公开(公告)日:2008-10-14
申请号:US11131872
申请日:2005-05-18
申请人: Thomas Gregory Tillman , Alexander G. Chen , Catalin G. Fotache , Louis J. Spadaccini , Foster Lamm , Zidu Ma , Lou Chiappetta , Charles C. Coffin , James A. Wilkinson , Brian Welch
发明人: Thomas Gregory Tillman , Alexander G. Chen , Catalin G. Fotache , Louis J. Spadaccini , Foster Lamm , Zidu Ma , Lou Chiappetta , Charles C. Coffin , James A. Wilkinson , Brian Welch
CPC分类号: F02M37/22 , B01D19/0031 , B01D19/0068 , B01D2317/022 , F02M27/00 , F02M31/16 , Y02T10/126
摘要: A fuel stabilization system includes a first deoxygenator and a second deoxygenator both for removing dissolved oxygen from a hydrocarbon fuel. The first and second deoxygenators are arranged in parallel or series to sequentially remove a portion of dissolved oxygen from the hydrocarbon fuel. The arrangement of several deoxygenators for a single fuel stream improves removal of dissolved oxygen and provides for scalability of the fuel system to meet application specific demands. The arrangement also provides for the preservation of partial system functionality in the event of the failure of one of the deoxygenator modules.
摘要翻译: 燃料稳定系统包括用于从烃燃料中除去溶解氧的第一脱氧器和第二脱氧器。 第一和第二脱氧器平行或串联布置以顺序地从烃燃料中除去一部分溶解氧。 用于单一燃料流的几种脱氧器的布置改善了溶解氧的去除并且提供燃料系统的可扩展性以满足应用特定的需求。 该装置还提供在脱氧器模块中的一个失效的情况下保留部分系统功能性。
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公开(公告)号:US20050126391A1
公开(公告)日:2005-06-16
申请号:US10735200
申请日:2003-12-12
CPC分类号: B01D19/0094 , B01D19/0031 , B01J19/10
摘要: A fuel system for an energy conversion device includes a deoxygenator system. A signal generator system includes a multiple of transducers located adjacent a fuel channel. The transducers are arranged to generate acoustic flow chaotization and cavitation-induced phase separation which destroys oxygen depleted boundary layers and significantly improving flow mixing, intensifying oxygen supply to the surface of an oxygen-removing membrane of the deoxygenator system.
摘要翻译: 用于能量转换装置的燃料系统包括脱氧器系统。 信号发生器系统包括位于燃料通道附近的多个换能器。 传感器布置成产生声流混沌和气穴诱导的相分离,其破坏耗氧边界层并显着改善流动混合,增强对脱氧器系统的除氧膜表面的氧气供应。
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