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    GAS FILTER STRUCTURE HAVING A VARIABLE WALL THICKNESS
    1.
    发明申请
    GAS FILTER STRUCTURE HAVING A VARIABLE WALL THICKNESS 审中-公开
    具有可变壁厚的气体过滤器结构

    公开(公告)号：US20110030357A1

    公开(公告)日：2011-02-10

    申请号：US12920548

    申请日：2009-03-10

    Applicant: Adrien Vincent ,  Fabiano Rodrigues ,  Atanas Chapkov ,  David Lechevalier ,  Vignesh Rajamani

    Inventor： Adrien Vincent ,  Fabiano Rodrigues ,  Atanas Chapkov ,  David Lechevalier ,  Vignesh Rajamani

    IPC: F01N3/02 ,  B01D46/00

    CPC classification number: B01D46/2474 ,  B01D46/2451 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2477 ,  B01D2046/2481 ,  B01D2046/2485 ,  B01D2046/2496 ,  B01D2279/30 ,  F01N3/0222 ,  Y02T10/20

    Abstract: The invention relates to a gas filter structure for filtering particulate-laden gases, of the honeycomb type and comprising an assembly of longitudinal adjacent channels of mutually parallel axes separated by porous filtering walls, said channels being alternately blocked off at one or the other of the ends of the structure so as to define inlet channels and outlet channels for the gas to be filtered and so as to force said gas to pass through the porous walls separating the inlet and outlet channels, said structure being characterized in that the inlet and outlet channels share between them at least one wall of constant average thickness d over the entire length of the filter structure, in that the inlet or outlet channels share between them at least one wall of constant average thickness e over the entire length of the filter structure and in that the e/d ratio is strictly greater than 1.

    Abstract translation: 本发明涉及一种用于过滤蜂窝状颗粒物气体的气体过滤器结构，其包括由多孔过滤壁隔开的彼此平行的轴线的纵向相邻通道的组件，所述通道在其中一个或另一个处被交替地封闭 结构的端部，以便限定待过滤的气体的入口通道和出口通道，以便迫使所述气体通过分离入口和出口通道的多孔壁，所述结构的特征在于入口和出口通道 在过滤器结构的整个长度上在它们之间分配至少一个具有恒定平均厚度d的壁，其中入口或出口通道在它们之间共享至少一个在过滤器结构的整个长度上具有恒定平均厚度e的壁，并且在 e / d比严格大于1。

    Uniform Gas Distribution Through Channels of SOFC
    2.
    发明申请
    Uniform Gas Distribution Through Channels of SOFC 失效
    SOFC通道均匀气体分布

    公开(公告)号：US20100151349A1

    公开(公告)日：2010-06-17

    申请号：US12638781

    申请日：2009-12-15

    Applicant: James A. Salvatore ,  Vignesh Rajamani ,  Abhijit Dutta

    Inventor： James A. Salvatore ,  Vignesh Rajamani ,  Abhijit Dutta

    IPC: H01M8/10 ,  H01M8/00

    CPC classification number: H01M4/8889 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/124 ,  H01M8/241 ,  H01M8/2459 ,  H01M2008/1293 ,  Y02P70/56

    Abstract: A solid oxide fuel cell includes an anode layer, an electrolyte layer over the anode layer, and a cathode layer over the electrolyte layer. At least one of the anode layer and the cathode layer defines a gas manifold. The gas manifold includes a gas inlet, defined by an edge of the anode layer or cathode layer, a gas outlet, defined by the same or a different edge of the anode layer or cathode layer, and a plurality of gas flow channels in fluid communication with the gas inlet and gas outlet. The gas flow channels can have diameters that conduct flow of gas from the gas inlet at substantially equal flow rates among the gas flow channels.

    Abstract translation: 固体氧化物燃料电池包括阳极层，阳极层上的电解质层和电解质层上的阴极层。 阳极层和阴极层中的至少一个限定气体歧管。 气体歧管包括由阳极层或阴极层的边缘限定的气体入口，由阳极层或阴极层的相同或不同边缘限定的气体出口以及流体连通的多个气体流动通道 与气体入口和气体出口。 气体流动通道可以具有在气体流动通道中以基本上相等的流速从气体入口流动气体的直径。

    Uniform gas distribution through channels of SOFC
    3.
    发明授权
    Uniform gas distribution through channels of SOFC 失效
    通过SOFC通道均匀分布气体

    公开(公告)号：US08367265B2

    公开(公告)日：2013-02-05

    申请号：US12638781

    申请日：2009-12-15

    Applicant: James A. Salvatore ,  Vignesh Rajamani ,  Abhijit Dutta

    Inventor： James A. Salvatore ,  Vignesh Rajamani ,  Abhijit Dutta

    IPC: H01M8/10

    CPC classification number: H01M4/8889 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0267 ,  H01M8/124 ,  H01M8/241 ,  H01M8/2459 ,  H01M2008/1293 ,  Y02P70/56

    Abstract: A solid oxide fuel cell includes an anode layer, an electrolyte layer over the anode layer, and a cathode layer over the electrolyte layer. At least one of the anode layer and the cathode layer defines a gas manifold. The gas manifold includes a gas inlet, defined by an edge of the anode layer or cathode layer, a gas outlet, defined by the same or a different edge of the anode layer or cathode layer, and a plurality of gas flow channels in fluid communication with the gas inlet and gas outlet. The gas flow channels can have diameters that conduct flow of gas from the gas inlet at substantially equal flow rates among the gas flow channels.

    Abstract translation: 固体氧化物燃料电池包括阳极层，阳极层上的电解质层和电解质层上的阴极层。 阳极层和阴极层中的至少一个限定气体歧管。 气体歧管包括由阳极层或阴极层的边缘限定的气体入口，由阳极层或阴极层的相同或不同边缘限定的气体出口以及流体连通的多个气体流动通道 与气体入口和气体出口。 气体流动通道可以具有在气体流动通道中以基本上相等的流速从气体入口流动气体的直径。

    GAS FILTRATION STRUCTURE
    4.
    发明申请
    GAS FILTRATION STRUCTURE 审中-公开
    气体过滤结构

    公开(公告)号：US20110020185A1

    公开(公告)日：2011-01-27

    申请号：US12920489

    申请日：2009-03-10

    Applicant: Adrien Vincent ,  Fabiano Rodrigues ,  Atanas Chapkov ,  David Pinturaud ,  David Lechevalier ,  Vignesh Rajamani

    Inventor： Adrien Vincent ,  Fabiano Rodrigues ,  Atanas Chapkov ,  David Pinturaud ,  David Lechevalier ,  Vignesh Rajamani

    IPC: B01D46/00 ,  B23P11/00

    CPC classification number: B01D46/2474 ,  B01D46/2451 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2496 ,  B01D2279/30 ,  F01N3/0222 ,  F01N2330/48 ,  Y02T10/20 ,  Y10T29/49826

    Abstract: The subject of the invention is a gas filter structure for filtering particulate-laden gases, of the honeycomb type and comprising an assembly of longitudinal adjacent channels (21, 22) of mutually parallel axes separated by porous filtering walls (23), said channels (21, 22) being alternately blocked off at one or the other of the ends of the structure so as to define inlet channels (21) and outlet channels (22) for the gas to be filtered and so as to force said gas to pass through the porous walls (23) separating the inlet (21) and outlet (22) channels, said structure being such that, in cross section: the ratio R of the sum of the areas of the inlet channels to the sum of the areas of the outlet channels is greater than 1; at least some of the porous walls (23) are wavy so as to be concave relative to the center of the inlet channels (21) and convex in their middle relative to the center of the outlet channels (22); and the outlet channels (22) possess at least one rounded corner (25).

    Abstract translation: 本发明的主题是一种用于过滤蜂窝类颗粒的气体的气体过滤器结构，并且包括由多孔过滤壁（23）分开的相互平行的轴线的纵向相邻通道（21,22）的组件，所述通道 21,22）在结构的一个或另一个端部交替地封闭，以便限定用于待过滤气体的入口通道（21）和出口通道（22），以便迫使所述气体通过 分离入口（21）和出口（22）通道的多孔壁（23），所述结构使得在横截面中：入口通道的面积和总和的面积之和的比R 出口通道大于1; 所述多孔壁（23）中的至少一些是相对于所述入口通道（21）的中心是凹的波浪形的，并且相对于所述出口通道（22）的中心在其中间凸出; 并且出口通道（22）具有至少一个圆角（25）。

    METHOD, DIE, AND APPARATUS FOR CRYSTAL GROWTH
    5.
    发明申请
    METHOD, DIE, AND APPARATUS FOR CRYSTAL GROWTH 审中-公开
    方法，DIE和装置用于晶体生长

    公开(公告)号：US20140102358A1

    公开(公告)日：2014-04-17

    申请号：US14041592

    申请日：2013-09-30

    Applicant: Jan J. Buzniak ,  Naveen Tiwari ,  Vignesh Rajamani ,  Charles Gasdaska ,  Christopher D. Jones ,  Guilford L. Mack, III ,  Fery Pranadi ,  Maureen DeLoffi ,  Martin Z. Bazant

    Inventor： Jan J. Buzniak ,  Naveen Tiwari ,  Vignesh Rajamani ,  Charles Gasdaska ,  Christopher D. Jones ,  Guilford L. Mack, III ,  Fery Pranadi ,  Maureen DeLoffi ,  Martin Z. Bazant

    IPC: C30B15/34

    CPC classification number: C30B15/34 ,  C30B29/20 ,  Y10T117/1044

    Abstract: An apparatus, die, and method can be used form a ribbon from a melt, where capillaries are relatively short and spacers are relatively long as compared to a die opening. Such a configuration can cause the melt to flow is a transverse direction that is substantially parallel to the solid/liquid interface to help move impurities to desired locations. In a particular embodiment, a crystal ribbon can be formed where defects, such as microvoids and impurities, are at higher concentrations near outer edges of the crystal ribbon. The outer edges can be removed to produce crystal substrates that are substantially free of microvoids and have no or a relatively low concentration of impurities. In another particular embodiment, the transverse flow can also help to increase the crystal growth rate.

    Abstract translation: 可以使用从熔体形成带状物的设备，模具和方法，其中毛细管相对短并且间隔件与模具开口相比较长。 这种构造可以使熔体流动是基本上平行于固/液界面的横向方向，以帮助将杂质移动到期望的位置。 在特定实施例中，可以形成晶体带，其中诸如微孔和杂质的缺陷在晶带的外边缘附近处于较高浓度。 可以除去外边缘以产生基本上不含微孔并且没有或相对低浓度的杂质的晶体基底。 在另一个具体实施方案中，横向流动还有助于提高晶体生长速率。

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