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Patent Agency Ranking
公开(公告)号：US20220195937A1
公开(公告)日：2022-06-23
申请号：US17127236
申请日：2020-12-18
Applicant: Delavan Inc.
Inventor： Jason Ryon , Lev Alexander Prociw , Steve Myers , Andy M. Tibbs , Brandon P. Williams
Abstract: A torch igniter for a combustor of a gas turbine engine includes an igniter body and an igniter head. The igniter body is disposed within a high-pressure case of a gas turbine engine and extends primarily along a first axis, and includes an annular wall and an outlet wall. The annular wall surrounds the first axis and defines a radial extent of a combustion chamber therewithin. The outlet wall is disposed at a downstream end of the annular wall, defines a downstream extent of the combustion chamber, and includes an outlet fluidly communicating between the combustion chamber and an interior of the combustor. The igniter head is removably attached to the igniter body at an upstream end of the annular wall, wherein the igniter head defines an upstream extent of the combustion chamber, and includes an ignition source and a fuel injector.
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公开(公告)号：US20160010855A1
公开(公告)日：2016-01-14
申请号：US14329507
申请日：2014-07-11
Applicant: Delavan Inc.
Inventor： Steve Myers , Jason Ryon , Robert Fogarty
CPC classification number: F23D11/383 , B05B1/3447 , B05B7/10 , F23D11/107 , F23D11/24 , F23R3/30
Abstract: A swirler for inducing swirl on a liquid flow includes a swirler body defining a downstream end and an upstream end; a plurality of axial slots on an external surface of the swirler body, each of the plurality of axial slots having a slot entrance and a slot exit; and a slot relief at the slot exit. Each of the plurality of axial slots are helical and configured to impart swirl on the liquid flow as the liquid flow traverses through each of the slots.
Abstract translation: 用于在液体流动上引起漩涡的旋流器包括限定下游端和上游端的旋流器主体; 在所述旋流器主体的外表面上的多个轴向槽，所述多个轴向槽中的每一个具有狭槽入口和槽出口; 并在插槽出口处有槽口释放。 多个轴向槽中的每一个是螺旋形的并且构造成当液体流穿过每个狭槽时在液体流上施加漩涡。
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公开(公告)号：US09625146B2
公开(公告)日：2017-04-18
申请号：US14329507
申请日：2014-07-11
Applicant: Delavan Inc.
Inventor： Steve Myers , Jason Ryon , Robert Fogarty
CPC classification number: F23D11/383 , B05B1/3447 , B05B7/10 , F23D11/107 , F23D11/24 , F23R3/30
Abstract: A swirler for inducing swirl on a liquid flow includes a swirler body defining a downstream end and an upstream end; a plurality of axial slots on an external surface of the swirler body, each of the plurality of axial slots having a slot entrance and a slot exit; and a slot relief at the slot exit. Each of the plurality of axial slots are helical and configured to impart swirl on the liquid flow as the liquid flow traverses through each of the slots.
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公开(公告)号：US11680528B2
公开(公告)日：2023-06-20
申请号：US17127236
申请日：2020-12-18
Applicant: Delavan Inc.
Inventor： Jason Ryon , Lev Alexander Prociw , Steve Myers , Andy M. Tibbs , Brandon P. Williams
CPC classification number: F02C7/264 , F02C7/18 , F02C7/22 , F02C7/28 , F23R3/283 , F05D2240/35 , F05D2240/55 , F05D2260/201 , F05D2260/232 , F05D2260/30 , F05D2260/99 , F23R2900/03043 , F23R2900/03044
Abstract: A torch igniter for a combustor of a gas turbine engine includes an igniter body and an igniter head. The igniter body is disposed within a high-pressure case of a gas turbine engine and extends primarily along a first axis, and includes an annular wall and an outlet wall. The annular wall surrounds the first axis and defines a radial extent of a combustion chamber therewithin. The outlet wall is disposed at a downstream end of the annular wall, defines a downstream extent of the combustion chamber, and includes an outlet fluidly communicating between the combustion chamber and an interior of the combustor. The igniter head is removably attached to the igniter body at an upstream end of the annular wall, wherein the igniter head defines an upstream extent of the combustion chamber, and includes an ignition source and a fuel injector.
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公开(公告)号：US11643971B2
公开(公告)日：2023-05-09
申请号：US17127236
申请日：2020-12-18
Applicant: Delavan Inc.
Inventor： Jason Ryon , Lev Alexander Prociw , Steve Myers , Andy M. Tibbs , Brandon P. Williams
CPC classification number: F02C7/264 , F02C7/18 , F02C7/22 , F02C7/28 , F23R3/283 , F05D2240/35 , F05D2240/55 , F05D2260/201 , F05D2260/232 , F05D2260/30 , F05D2260/99 , F23R2900/03043 , F23R2900/03044
Abstract: A torch igniter for a combustor of a gas turbine engine includes an igniter body and an igniter head. The igniter body is disposed within a high-pressure case of a gas turbine engine and extends primarily along a first axis, and includes an annular wall and an outlet wall. The annular wall surrounds the first axis and defines a radial extent of a combustion chamber therewithin. The outlet wall is disposed at a downstream end of the annular wall, defines a downstream extent of the combustion chamber, and includes an outlet fluidly communicating between the combustion chamber and an interior of the combustor. The igniter head is removably attached to the igniter body at an upstream end of the annular wall, wherein the igniter head defines an upstream extent of the combustion chamber, and includes an ignition source and a fuel injector.
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