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公开(公告)号：US10196912B2
公开(公告)日：2019-02-05
申请号：US14830768
申请日：2015-08-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Timothy M Davis , Paul M Lutjen
Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section and an uncoupled second seal section which allows the first and second seal sections to move relative to one another during relative movement between the two components. A wave spring and/or a rope seal is disposed between the first and second seal sections biases the first and second seal sections away from one another.
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Patent Agency Ranking
公开(公告)号：US09957827B2
公开(公告)日：2018-05-01
申请号：US14830771
申请日：2015-08-20
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Timothy M Davis , Paul M Lutjen , Mark J. Rogers
CPC classification number: F01D11/005 , F05D2220/32 , F05D2240/55 , F16J15/0887 , F16J15/104
Abstract: The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section and an adjacent second seal section, each including a base and two extending legs defining respective first and second ends of the seal. At least the first seal section includes a first plurality of slots extending from the first end to the base and a second plurality of slots extending from the second end to the base.
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公开(公告)号：US20170030214A1
公开(公告)日：2017-02-02
申请号：US15113566
申请日：2015-01-22
Applicant: United Technologies Corporation
Inventor： Christopher W Strock , Paul M Lutjen , Shahram Amini , Sergei F Burlatsky , Dmitri Novikov
IPC: F01D11/08
CPC classification number: F01D11/08 , F01D11/005 , F02C7/28 , F05D2220/32 , F05D2230/236 , F05D2240/11 , F05D2250/75 , F05D2300/6032
Abstract: A turbine engine system comprising a turbine engine air seal having at least one contact portion. The turbine engine air seal having a MAXMET composite bonded to at least one contact portion.
Abstract translation: 一种涡轮发动机系统，包括具有至少一个接触部分的涡轮发动机空气密封。 涡轮发动机空气密封件具有与至少一个接触部分接合的MAXMET复合材料。
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公开(公告)号：US10458256B2
公开(公告)日：2019-10-29
申请号：US14923574
申请日：2015-10-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher W Strock , Paul M Lutjen
IPC: F01D5/28 , B32B3/12 , B32B9/04 , F01D9/04 , C23C4/12 , B32B37/12 , F01D11/08 , F01D25/08 , B32B7/12 , B32B9/00 , F01D11/12
Abstract: A thermal barrier system includes a protective coating on a substrate, and a ceramic feature layer attached to the protective coating via an adhesive spray coat.
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公开(公告)号：US10443444B2
公开(公告)日：2019-10-15
申请号：US14715665
申请日：2015-05-19
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher W Strock , Paul M Lutjen
Abstract: A process for manufacturing a preformed sheet having geometric surface features for a geometrically segmented abradable ceramic thermal barrier coating on a turbine engine component, the process comprising the steps of providing a preformed sheet material. The process includes forming a partially of geometric surface features in the sheet material. The process includes joining the sheet material to a substrate of the turbine engine component. The process includes disposing a thermally insulating topcoat over the geometric surface features and forming segmented portions that are separated by faults extending through the thermally insulating topcoat from the geometric surface features.
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公开(公告)号：US10329934B2
公开(公告)日：2019-06-25
申请号：US14880403
申请日：2015-10-12
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Ken F Blaney , Anthony B Swift , Neil L Tatman , Paul M Lutjen , Christopher M Jarochym
Abstract: A casting core for a Blade Outer Air Seal includes a heat exchange cavity core section in communication with a first plenum section and a second plenum section, the first plenum and the second plenum section are of a thickness greater than the heat exchange cavity section.
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