公开(公告)号：US10598381B2

公开(公告)日：2020-03-24

申请号：US14904872

申请日：2014-05-15

Applicant: United Technologies Corporation

Inventor： Christopher Drake ,  Seth A. Max ,  Meggan Harris

IPC: F23R3/14 ,  F23R3/28

Abstract: A swirler for a combustor of a gas turbine engine includes a swirler outer body with a swirler threaded section defined around a swirler central longitudinal axis. A bulkhead support shell for a combustor of a gas turbine engine includes a swirler boss with a boss threaded section defined around a swirler central longitudinal axis. A combustor of a gas turbine engine includes a bulkhead support shell with a swirler boss. The combustor also includes a swirler mountable to the swirler boss at a threaded interface defined around a swirler central longitudinal axis.

公开(公告)号：US09822667B2

公开(公告)日：2017-11-21

申请号：US14679305

申请日：2015-04-06

Applicant: United Technologies Corporation

Inventor： Steven D. Porter ,  Anthony P. Cherolis ,  Alberto A. Mateo ,  Joshua Daniel Winn ,  Seth A. Max

IPC: F01D25/00 ,  F01D25/24 ,  F16B43/00 ,  F01D9/06 ,  F01D25/16 ,  F16B39/10 ,  F01D9/02 ,  F01D9/00 ,  F16B39/24

CPC classification number: F01D25/243 ,  F01D9/00 ,  F01D9/02 ,  F01D9/065 ,  F01D25/00 ,  F01D25/162 ,  F01D25/246 ,  F16B39/101 ,  F16B39/108 ,  F16B39/24 ,  F16B43/00

Abstract: A washer includes a hub and a first lobe connected to the hub. The first lobe includes a first hole. A second lobe is also connected to the hub and includes a second hole. A third lobe is also connected to the hub and includes a third hole. The first lobe extends from the hub at least partially in a first direction opposite the second lobe and the third lobe.

公开(公告)号：US20170227226A1

公开(公告)日：2017-08-10

申请号：US15267468

申请日：2016-09-16

Applicant: United Technologies Corporation

Inventor： Seth A. Max ,  Jonathan M. Jause

IPC: F23R3/28 ,  F23R3/14

CPC classification number: F23R3/286 ,  F23D11/103 ,  F23D11/105 ,  F23D11/107 ,  F23D11/383 ,  F23D14/24 ,  F23D2900/14021 ,  F23D2900/14241 ,  F23D2900/14701 ,  F23R3/04 ,  F23R3/10 ,  F23R3/12 ,  F23R3/14 ,  F23R2900/00017 ,  F23R2900/00018 ,  Y02T50/675

Abstract: The disclosure is directed to a swirler body for a combustor of a gas turbine engine, where the swirler body includes an annular mount face which defines at least one pocket. The disclosure is directed to a swirler assembly for a combustor of a gas turbine engine, where the swirler assembly includes a swirler first body with an annular first mount face which defines at least one first pocket and a swirler second body with an annular second mount face which abuts said annular first mount face, where said second annular mount face defines at least one second pocket. The disclosure is directed to a method of lightening a swirler assembly for a combustor of a gas turbine engine, where the method includes defining at least one pocket within an annular mount face of a swirler body.

公开(公告)号：US20160215638A1

公开(公告)日：2016-07-28

申请号：US14603033

申请日：2015-01-22

Applicant: United Technologies Corporation

Inventor： Steven D. Porter ,  Seth A. Max

IPC: F01D11/00 ,  F01D25/16

CPC classification number: F01D11/005 ,  F01D11/003 ,  F01D25/12 ,  F01D25/16 ,  F02C7/08 ,  F02C7/28 ,  F05D2240/58 ,  F05D2240/581 ,  F05D2250/75 ,  F16J15/0887 ,  Y02T50/675

Abstract: A sealing arrangement has a turbine static structure with contact surfaces, a bearing compartment with contact surfaces, and a cavity between the turbine static structure and the bearing compartment. There are also two seals, wherein each seal is configured to contact the turbine static structure and the bearing compartment.

Abstract translation: 密封装置具有带有接触表面的涡轮机静态结构，具有接触表面的轴承室以及涡轮机静态结构和轴承室之间的空腔。 还有两个密封件，其中每个密封件构造成接触涡轮机静态结构和轴承室。

公开(公告)号：US10436449B2

公开(公告)日：2019-10-08

申请号：US15267468

申请日：2016-09-16

Applicant: United Technologies Corporation

Inventor： Seth A. Max ,  Jonathan M. Jause

IPC: F23R3/28 ,  F23R3/12 ,  F23D14/24 ,  F23D11/10 ,  F23D11/38 ,  F23R3/14 ,  F23R3/04 ,  F23R3/10

Abstract: The disclosure is directed to a swirler body for a combustor of a gas turbine engine, where the swirler body includes an annular mount face which defines at least one pocket. The disclosure is directed to a swirler assembly for a combustor of a gas turbine engine, where the swirler assembly includes a swirler first body with an annular first mount face which defines at least one first pocket and a swirler second body with an annular second mount face which abuts said annular first mount face, where said second annular mount face defines at least one second pocket. The disclosure is directed to a method of lightening a swirler assembly for a combustor of a gas turbine engine, where the method includes defining at least one pocket within an annular mount face of a swirler body.

公开(公告)号：US09822666B2

公开(公告)日：2017-11-21

申请号：US14679291

申请日：2015-04-06

Applicant: United Technologies Corporation

Inventor： Seth A. Max ,  Steven D. Porter

IPC: F01D25/00 ,  F01D25/24 ,  F01D25/12 ,  F01D25/16 ,  F16B43/00 ,  F16B39/24 ,  F16B39/10 ,  F01D9/00 ,  F01D9/02

CPC classification number: F01D25/243 ,  F01D9/00 ,  F01D9/02 ,  F01D25/00 ,  F01D25/125 ,  F01D25/162 ,  F01D25/246 ,  F05D2220/32 ,  F05D2250/75 ,  F05D2260/31 ,  F16B39/101 ,  F16B39/108 ,  F16B39/24 ,  F16B43/00

Abstract: A washer includes a first lobe comprising a first hole, a second lobe comprising a second hole, a third lobe comprising a third hole, and a fourth lobe comprising a fourth hole. A first leg extends from the first lobe to the second lobe, and a second leg extends between the third lobe and the fourth lobe, wherein the second leg is parallel to the first leg. A third leg extends from the first lobe to the third lobe and spaces the first leg from the second leg such that the second lobe is disposed opposite the fourth lobe.

公开(公告)号：US20160290167A1

公开(公告)日：2016-10-06

申请号：US14679305

申请日：2015-04-06

Applicant: United Technologies Corporation

Inventor： Steven D. Porter ,  Anthony P. Cherolis ,  Alberto A. Mateo ,  Joshua Daniel Winn ,  Seth A. Max

IPC: F01D25/24 ,  F16B43/00

CPC classification number: F01D25/243 ,  F01D9/00 ,  F01D9/02 ,  F01D9/065 ,  F01D25/00 ,  F01D25/162 ,  F01D25/246 ,  F16B39/101 ,  F16B39/108 ,  F16B39/24 ,  F16B43/00

Abstract: A washer includes a hub and a first lobe connected to the hub. The first lobe includes a first hole. A second lobe is also connected to the hub and includes a second hole. A third lobe is also connected to the hub and includes a third hole. The first lobe extends from the hub at least partially in a first direction opposite the second lobe and the third lobe.

Abstract translation: 垫圈包括毂和连接到轮毂的第一瓣。 第一个瓣包括第一个孔。 第二凸角还连接到毂并且包括第二孔。 第三凸耳也连接到轮毂并且包括第三孔。 所述第一凸耳至少部分地从所述轮毂延伸到与所述第二凸角和所述第三凸角相对的第一方向。

公开(公告)号：US20160290166A1

公开(公告)日：2016-10-06

申请号：US14679291

申请日：2015-04-06

Applicant: United Technologies Corporation

Inventor： Seth A. Max ,  Steven D. Porter

IPC: F01D25/24 ,  F01D25/12 ,  F16B43/00

CPC classification number: F01D25/243 ,  F01D9/00 ,  F01D9/02 ,  F01D25/00 ,  F01D25/125 ,  F01D25/162 ,  F01D25/246 ,  F05D2220/32 ,  F05D2250/75 ,  F05D2260/31 ,  F16B39/101 ,  F16B39/108 ,  F16B39/24 ,  F16B43/00

Abstract: A washer includes a first lobe comprising a first hole, a second lobe comprising a second hole, a third lobe comprising a third hole, and a fourth lobe comprising a fourth hole. A first leg extends from the first lobe to the second lobe, and a second leg extends between the third lobe and the fourth lobe, wherein the second leg is parallel to the first leg. A third leg extends from the first lobe to the third lobe and spaces the first leg from the second leg such that the second lobe is disposed opposite the fourth lobe.

Abstract translation: 垫圈包括：第一凸角，包括第一孔，包括第二孔的第二凸角，包括第三孔的第三凸角和包括第四孔的第四凸角。 第一腿部从第一凸角延伸到第二凸角，第二腿部在第三凸起和第四凸起之间延伸，其中第二腿部平行于第一腿部。 第三个腿从第一个凸角延伸到第三个凸角，并且使第一个腿与第二个腿相隔开，使得第二个瓣与第四个瓣相对地设置。

公开(公告)号：US20160153660A1

公开(公告)日：2016-06-02

申请号：US14904872

申请日：2014-05-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Christopher Drake ,  Seth A. Max ,  Meggan Harris

IPC: F23R3/14 ,  F23R3/00 ,  B23P19/00

Abstract: A swirler for a combustor of a gas turbine engine includes a swirler outer body with a swirler threaded section defined around a swirler central longitudinal axis. A bulkhead support shell for a combustor of a gas turbine engine includes a swirler boss with a boss threaded section defined around a swirler central longitudinal axis. A combustor of a gas turbine engine includes a bulkhead support shell with a swirler boss. The combustor also includes a swirler mountable to the swirler boss at a threaded interface defined around a swirler central longitudinal axis.

Abstract translation: 用于燃气涡轮发动机的燃烧器的旋流器包括围绕旋流器中心纵向轴线限定的旋流器螺纹部分的旋流器外部主体。 用于燃气涡轮发动机的燃烧器的隔板支撑壳包括旋流器凸台，其具有围绕旋流器中心纵向轴线限定的凸起螺纹部分。 燃气涡轮发动机的燃烧器包括具有旋流器凸台的隔板支撑壳体。 燃烧器还包括旋流器，其可以围绕旋流器中心纵向轴线限定的螺纹接口安装到旋流器凸台。