Title:
回転機械用回転可能なシール素子
Document Type and Number:
Japanese Patent JP3710480
Kind Code:
B2
Abstract:
A rotatable seal element 38 is formed of at least two circumferentially continuous rings 48,50. The rings have decreased thickness T2, T3 in the outward direction. Various construction details are developed which effect the level of cyclic fatigue life. In one particular embodiment, the seal element has a flat surface 74 extending inwardly from the sides at the interface between the rings.
More Like This:
Inventors:
Peters, Gary Pee.
Start, Robert Gerald Joanas
Start, Robert Gerald Joanas
Application Number:
JP50819096A
Publication Date:
October 26, 2005
Filing Date:
August 17, 1995
Export Citation:
Assignee:
UNITED TECHNOLOGIES CORPORATION
International Classes:
F01D11/02; F16J15/48; (IPC1-7): F01D11/02
Domestic Patent References:
| JP616465A | ||||
| JP5122961A | ||||
| JP5542048Y2 | ||||
| JP52151206U |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto