公开(公告)号：US09394996B2

公开(公告)日：2016-07-19

申请号：US13915217

申请日：2013-06-11

申请人： Delavan Inc

发明人： John Earl Short ,  Gregory Zink ,  Spencer D. Pack

IPC分类号： F16J15/08 ,  F16J15/32 ,  F16L23/20 ,  F16L17/035 ,  F23R3/28 ,  F02M55/00 ,  F01D11/00

CPC分类号： F16J15/0887 ,  F01D11/003 ,  F02M55/004 ,  F16J15/3232 ,  F16L17/035 ,  F16L23/20 ,  F23R3/283 ,  F23R2900/00012

摘要： A sealing device is provided for use with an assembly having radially inner and outer parts in fluid communication and movable relative to one another. The sealing device includes a first annular lip which defines an opening for receiving the radially inner part, and an annular channel disposed radially outward of the opening. The first annular lip is configured and adapted for deformation and compressive sealed engagement with the radially inner part while permitting movement of the radially inner part relative thereto. An annular body integrally formed with the first annular lip of the sealing device defines an interior space in communication with the annular channel and the opening. The annular body extends radially outward of the first annular lip and is configured and adapted for sealed engagement with the radially outer part.

摘要翻译： 密封装置用于与径向内部和外部部分流体连通并可相对于彼此移动的组件使用。 密封装置包括限定用于接收径向内部部分的开口的第一环形唇缘和设置在开口径向外侧的环形通道。 第一环形唇缘被构造成适于与径向内部部分变形和压缩密封接合，同时允许径向内部部分相对于其移动。 与密封装置的第一环形唇缘一体形成的环形体限定了与环形通道和开口连通的内部空间。 环形体从第一环形唇缘径向向外延伸，并被构造成适于与径向外部部分密封接合。

公开(公告)号：US20160377293A1

公开(公告)日：2016-12-29

申请号：US14750585

申请日：2015-06-25

申请人： Delavan Inc

发明人： John E. Short ,  Spencer D. Pack ,  Gregory Zink ,  Jason A. Ryon ,  Fouad T. Khairallah

IPC分类号： F23R3/28 ,  F02C7/22 ,  F02C7/24 ,  F23R3/12

摘要： In accordance with at least one aspect of this disclosure, a fuel injector system can include an air mixer defining an outer air circuit, at least one intermediate air circuit, and an inner air circuit. The fuel injector system can also include a fuel manifold defining a fuel circuit, at least a portion of which is operatively disposed within the air mixer such that the fuel circuit and the intermediate air circuit are in fluid communication with each other for atomization of fuel. At least one of the air mixer or the fuel manifold can be additively manufactured.

摘要翻译： 根据本公开的至少一个方面，燃料喷射器系统可以包括限定外部空气回路的空气混合器，至少一个中间空气回路和内部空气回路。 燃料喷射器系统还可以包括限定燃料回路的燃料歧管，燃料回路的至少一部分可操作地设置在空气混合器内，使得燃料回路和中间空气回路彼此流体连通以使燃料雾化。 空气混合器或燃料歧管中的至少一个可以被相加地制造。

公开(公告)号：US20140361493A1

公开(公告)日：2014-12-11

申请号：US13915217

申请日：2013-06-11

申请人： DELAVAN INC

发明人： John Earl Short ,  Gregory Zink ,  Spencer D. Pack

IPC分类号： F16J15/32

CPC分类号： F16J15/0887 ,  F01D11/003 ,  F02M55/004 ,  F16J15/3232 ,  F16L17/035 ,  F16L23/20 ,  F23R3/283 ,  F23R2900/00012

摘要： A sealing device is provided for use with an assembly having radially inner and outer parts in fluid communication and movable relative to one another. The sealing device includes a first annular lip which defines an opening for receiving the radially inner part, and an annular channel disposed radially outward of the opening. The first annular lip is configured and adapted for deformation and compressive sealed engagement with the radially inner part while permitting movement of the radially inner part relative thereto. An annular body integrally formed with the first annular lip of the sealing device defines an interior space in communication with the annular channel and the opening. The annular body extends radially outward of the first annular lip and is configured and adapted for sealed engagement with the radially outer part.

摘要翻译： 密封装置用于与径向内部和外部部分流体连通并可相对于彼此移动的组件使用。 密封装置包括限定用于接收径向内部部分的开口的第一环形唇缘和设置在开口径向外侧的环形通道。 第一环形唇缘被构造成适于与径向内部部分变形和压缩密封接合，同时允许径向内部部分相对于其移动。 与密封装置的第一环形唇缘一体形成的环形体限定了与环形通道和开口连通的内部空间。 环形体从第一环形唇缘径向向外延伸，并被构造成适于与径向外部部分密封接合。