公开(公告)号：US08921715B2

公开(公告)日：2014-12-30

申请号：US13709129

申请日：2012-12-10

Applicant: General Electric Company

Inventor： Kai Fan ,  Liangjun Qiu ,  Ting Xu

IPC: H02G3/22

CPC classification number: H02G3/22 ,  Y10T137/8811

Abstract: A cable bushing assembly and a method of sealing a cable penetration through a housing are provided. The bushing assembly includes an interior shell, a central cavity and at least one aperture between a first face and a second face. At least one cable passes through the bushing assembly. The bushing assembly also includes an exterior shell at least partially circumscribing the interior shell. A clasp is located between the interior shell and the exterior shell to prevent separation of the exterior shell from the interior shell. Packing material seals the at least one cable within the interior shell. A method of sealing a cable penetration includes providing a housing with an opening, inserting a bushing assembly into the opening, and securing the cable bushing.

Abstract translation: 提供电缆衬套组件和密封电缆穿过壳体的方法。 衬套组件包括内壳，中心腔和第一面与第二面之间的至少一个孔。 至少一根电缆穿过衬套组件。 衬套组件还包括至少部分地围绕内壳的外壳。 扣环位于内壳和外壳之间，以防止外壳与内壳分离。 包装材料密封内壳内的至少一根电缆。 密封电缆穿透的方法包括提供具有开口的壳体，将衬套组件插入开口中并固定电缆衬套。

公开(公告)号：US11162417B2

公开(公告)日：2021-11-02

申请号：US16419499

申请日：2019-05-22

Applicant: General Electric Company

Inventor： Liangjun Qiu ,  Guohua Zhong

IPC: F02C6/08 ,  F02C7/04 ,  F02C7/18 ,  F02C3/06

Abstract: A scoop inlet for a turbomachine. The turbomachine includes a core engine casing relative to a centerline extending the length of the turbomachine. Further, the core engine casing at least partially defines a bypass flow passage. The scoop inlet includes an inlet at the core engine casing in fluid communication with the bypass flow passage. The inlet includes a mouth fluidly coupling the bypass flow passage to a cooling system. The mouth receives bypass bleed air from the bypass flow passage and defines a width in a circumferential direction relative to the centerline. The scoop inlet also includes a bypass bleed duct defined through the core engine casing. The bypass bleed duct fluidly couples the mouth to the cooling system. In addition, the scoop inlet includes a plurality of droplets at the mouth of the inlet partially extending from the mouth into the bypass flow passage.

公开(公告)号：US20140158422A1

公开(公告)日：2014-06-12

申请号：US13709129

申请日：2012-12-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kai Fan ,  Liangjun Qiu ,  Ting Xu

IPC: H02G3/22

CPC classification number: H02G3/22 ,  Y10T137/8811

Abstract: A cable bushing assembly and a method of sealing a cable penetration through a housing are provided. The bushing assembly includes an interior shell, a central cavity and at least one aperture between a first face and a second face. At least one cable passes through the bushing assembly. The bushing assembly also includes an exterior shell at least partially circumscribing the interior shell. A clasp is located between the interior shell and the exterior shell to prevent separation of the exterior shell from the interior shell. Packing material seals the at least one cable within the interior shell. A method of sealing a cable penetration includes providing a housing with an opening, inserting a bushing assembly into the opening, and securing the cable bushing.

Abstract translation: 提供电缆衬套组件和密封电缆穿过壳体的方法。 衬套组件包括内壳，中心腔和第一面与第二面之间的至少一个孔。 至少一根电缆穿过衬套组件。 衬套组件还包括至少部分地围绕内壳的外壳。 扣环位于内壳和外壳之间，以防止外壳与内壳分离。 包装材料密封内壳内的至少一根电缆。 密封电缆穿透的方法包括提供具有开口的壳体，将衬套组件插入开口中并固定电缆衬套。