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Patent Agency Ranking
公开(公告)号：US10781710B2
公开(公告)日：2020-09-22
申请号：US16037470
申请日：2018-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Rebecca R. Dunnigan , Billie W. Bunting , Ted Guevel , Randall Lee Greenberg
Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a base member having a first side configured to mate with a casing and a second side opposite the first side, a housing configured to mate with the second side of the base member and to surround a portion of the fluid transfer tube, a bellows surrounding the fluid transfer tube and positioned between the housing and the casing, and a wear ring disposed between the housing and the bellows.
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公开(公告)号：US20200025038A1
公开(公告)日：2020-01-23
申请号：US16037270
申请日：2018-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Rebecca R Dunnigan , Billie W. Bunting , Ted Guevel , Randall Lee Greenberg
Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a boot seal configured to surround a length of the fluid transfer tube, the boot seal having a first end and a second end and a seal ring disposed at the first end, an attachment ring configured to mate with the seal ring and to secure the seal ring against a casing, an annular ring configured to mate with an interior surface of the boot seal at the second end and to surround a portion of the fluid transfer tube, and a clamp ring configured to surround the second end of the boot seal proximate the annular ring.
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公开(公告)号：US20200025005A1
公开(公告)日：2020-01-23
申请号：US16037470
申请日：2018-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Rebecca R. Dunnigan , Billie W. Bunting , Ted Guevel , Randall Lee Greenberg
Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a base member having a first side configured to mate with a casing and a second side opposite the first side, a housing configured to mate with the second side of the base member and to surround a portion of the fluid transfer tube, a bellows surrounding the fluid transfer tube and positioned between the housing and the casing, and a wear ring disposed between the housing and the bellows.
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公开(公告)号：US10830077B2
公开(公告)日：2020-11-10
申请号：US16037379
申请日：2018-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Rebecca R. Dunnigan , Billie W. Bunting , Ted Guevel , Randall Lee Greenberg
Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a base member having a first side configured to mate with a casing and a second side opposite the first side, an annular ring configured to mate with the second side of the base member and to surround a portion of the fluid transfer tube, a first O-ring disposed between the annular ring and the fluid transfer tube, a second O-ring disposed between the base member and the annular ring, and an attachment ring configured to secure the annular ring and the base member to the casing.
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公开(公告)号：US20200025004A1
公开(公告)日：2020-01-23
申请号：US16037379
申请日：2018-07-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Rebecca R. Dunnigan , Billie W. Bunting , Ted Guevel , Randall Lee Greenberg
Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a base member having a first side configured to mate with a casing and a second side opposite the first side, an annular ring configured to mate with the second side of the base member and to surround a portion of the fluid transfer tube, a first O-ring disposed between the annular ring and the fluid transfer tube, a second O-ring disposed between the base member and the annular ring, and an attachment ring configured to secure the annular ring and the base member to the casing.
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