Invention Grant
- Patent Title: Halo seal separate scallop support
-
Application No.: US16147213Application Date: 2018-09-28
-
Publication No.: US10830080B2Publication Date: 2020-11-10
- Inventor: Michael L. DiFrancesco , Conway Chuong
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer, L.L.P.
- Main IPC: F01D11/02
- IPC: F01D11/02 ; F16J15/44 ; F02C7/28

Abstract:
A seal arrangement may comprise a seal comprising an outer ring, a shoe, and an arm extending between the shoe and the outer ring, wherein the shoe moves relative to the outer ring via the arm, a seal ring adjacent the seal, and a support plate disposed between the seal and the seal ring, wherein the support plate moves together with the shoe in a radial direction relative to the seal ring.
Public/Granted literature
- US20200102846A1 HALO SEAL SEPARATE SCALLOP SUPPORT Public/Granted day:2020-04-02
Information query