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US 9,039,358 B2Granted
Replaceable blade outer air seal design
AssigneeUnited Technologies Corporation
InventorsSusan M. Tholen, Paul M. Lutjen
Life of this patent
Estimating the term…
Abstract
A blade outer air seal system includes a body that extends between two circumferential sides, a leading edge and a trailing edge, and a radially inner side and a radially outer side. An attachment section associated with the body and includes at least one engagement surface that is transverse to the radially outer side.
Claims1
A blade outer air seal system comprising:
- a blade outer air seal having a body extending between two circumferential sides, a leading edge and a trailing edge, and a radially inner side and a radially outer side,
- an attachment section associated with the body, the attachment section having at least one engagement surface that is transverse to the radially outer side;
- and
- a support having at least one section that receives the attachment section to secure the support and the blade outer air seal together, the support including a stop that abuts one of the circumferential sides of the attachment section to restrict movement of the blade outer air seal in a circumferential direction, wherein the attachment section includes a first end that is flush with one circumferential side of the body and a second end that is spaced apart from the other circumferential side of the body, the second end abutting the stop of the support.
1 more element
Dependencies are inferred from the claim text.