A leaf seal assembly

Jahn, Ingo (2011). A leaf seal assembly. EP000002336609A1.

Creator Jahn, Ingo
Patent title A leaf seal assembly
Date of issue 2011-12-12
Patent owner Rolls-Royce plc
Patent number EP000002336609A1
Country of origin Great Britain
Language eng
Subjects 290299 Aerospace Engineering not elsewhere classified
Abstract/Summary A leaf seal assembly (20) for providing a seal between a first member and a second member (10), the leaf seal assembly comprising a plurality of leaf elements (22) and a first substantially planar cover plate (24a), the leaf elements being arranged in a pack, with a first edge of each leaf element being adjacent to the first cover plate, wherein each leaf element comprises a first shoulder (30a) in the first edge, the first shoulder being arranged so as to form a first gap (28a) between the first edge of each leaf element and the first cover plate over a portion of the first edge.
Additional Notes Inventors: Ingo H.j. Jahn (Derby, GB) Assignees: ROLLS-ROYCE PLC IPC8 Class: AF16J15447FI USPC Class: 277412 Class name: Labyrinth Publication date: 06/23/2011 Patent application number: 20110148046 Read more: http://www.faqs.org/patents/app/20110148046#ixzz1tU5o307X

Document type: Patent
Collection: School of Mechanical & Mining Engineering Publications
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Created: Fri, 20 Apr 2012, 14:58:56 EST by Ingo Jahn on behalf of School of Mechanical and Mining Engineering