Turboshaft engine comprising two subassemblies assembled...

Details Turboshaft engine comprising two subassemblies assembled... Turboshaft engine comprising two subassemblies assembled...

2005-03-23

2009-08-11

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

Having mounting or supporting structure

C060S797000, C060S798000, C415S138000, C415S174200

Reexamination Certificate

active

07571614

ABSTRACT:
Turboshaft engine including two subassemblies defining between them an annular chamber housing a seal. The two subassemblies are assembled under axial stress thereby defining an annular chamber housing the seal and an interposed part is inserted between the butting surfaces of the two parts of the annular chamber.

REFERENCES:
patent: 5320484 (1994-06-01), Charbonnel et al.
patent: 5964575 (1999-10-01), Marey
patent: 6402466 (2002-06-01), Burdgick et al.
patent: 6450762 (2002-09-01), Munshi
patent: 0 236 567 (1987-09-01), None
patent: 2 646 221 (1990-10-01), None
patent: WO 03/054358 (2003-07-01), None
Patent Abstracts of Japan, JP 11343809, Dec. 14, 1999.

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