公开(公告)号：US20230265798A1

公开(公告)日：2023-08-24

申请号：US18170404

申请日：2023-02-16

申请人： Woodward, Inc.

发明人： Bidhan Dam ,  Michael Hackenberg

IPC分类号： F02C7/264 ,  F02C7/232 ,  F23R3/28

CPC分类号： F02C7/264 ,  F02C7/232 ,  F23R3/28 ,  F05D2220/32 ,  F05D2240/36 ,  F05D2260/99

摘要： The subject matter of this specification can be embodied in, among other things, an assembly that includes a primary combustion chamber in fluid communication with a primary fuel injector and a primary air inlet, and an igniter carried by the primary combustion chamber an includes an igniter stage having an auxiliary combustion chamber housing comprising a mixing chamber and a tubular throat converging downstream of the mixing chamber, an auxiliary air conduit having an auxiliary air outlet in fluidic communication with the auxiliary combustion chamber, an auxiliary fuel conduit having an auxiliary fuel outlet fluidic communication with the auxiliary combustion chamber, and an ignition source proximal the auxiliary fuel outlet.

公开(公告)号：US09822708B2

公开(公告)日：2017-11-21

申请号：US14270842

申请日：2014-05-06

申请人： WOODWARD, INC.

发明人： Daniel S. Burke ,  Jeffrey Taylor Stewart ,  Jim Causey ,  Michael Hackenberg ,  Bruce Harrar

IPC分类号： G01M15/14 ,  F02C7/264 ,  F02C7/266 ,  F23N5/08 ,  F23N5/12 ,  F23N5/16 ,  F23N5/24

CPC分类号： F02C7/264 ,  F02C7/266 ,  F05D2240/35 ,  F05D2260/80 ,  F05D2260/83 ,  F05D2260/99 ,  F05D2270/30 ,  F05D2270/80 ,  F05D2270/804 ,  F23N5/08 ,  F23N5/12 ,  F23N5/16 ,  F23N5/245 ,  F23N2029/14 ,  F23N2029/20 ,  F23N2031/06 ,  F23N2031/12 ,  F23N2041/20

摘要： A system for a gas turbine engine includes an igniter event conductor. The igniter event conductor has a first portion adjacent an igniter of the engine and in a combustion chamber of the engine and a second portion apart from the igniter and apart from the combustion chamber. The conductor is adapted to conduct an aspect of an igniter event at the igniter from the first portion to the second portion. A sensor is coupled to the second portion of the conductor to sense the aspect of the igniter event.

公开(公告)号：US20150322863A1

公开(公告)日：2015-11-12

申请号：US14270842

申请日：2014-05-06

申请人： WOODWARD, INC.

发明人： Daniel S. Burke ,  Jeffrey Taylor Stewart ,  Jim Causey ,  Michael Hackenberg ,  Bruce Harrar

IPC分类号： F02C7/264

CPC分类号： F02C7/264 ,  F02C7/266 ,  F05D2240/35 ,  F05D2260/80 ,  F05D2260/83 ,  F05D2260/99 ,  F05D2270/30 ,  F05D2270/80 ,  F05D2270/804 ,  F23N5/08 ,  F23N5/12 ,  F23N5/16 ,  F23N5/245 ,  F23N2029/14 ,  F23N2029/20 ,  F23N2031/06 ,  F23N2031/12 ,  F23N2041/20

摘要： A system for a gas turbine engine includes an igniter event conductor. The igniter event conductor has a first portion adjacent an igniter of the engine and in a combustion chamber of the engine and a second portion apart from the igniter and apart from the combustion chamber. The conductor is adapted to conduct an aspect of an igniter event at the igniter from the first portion to the second portion. A sensor is coupled to the second portion of the conductor to sense the aspect of the igniter event.

摘要翻译： 燃气涡轮发动机的系统包括点火器事件导体。 点火器事件导体具有与发动机的点火器和发动机的燃烧室相邻的第一部分，以及远离点火器并与燃烧室分开的第二部分。 导体适于在点火器处将点火器事件的一个方面从第一部分传导到第二部分。 传感器耦合到导体的第二部分以感测点火器事件的方面。