Spring seal for turbine dovetail

Details Spring seal for turbine dovetail Spring seal for turbine dovetail

2008-07-08

2011-10-18

Such, Matthew W (Department: 2891)

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Blade received in well or slot

C416S22000A

Reexamination Certificate

active

08038405

ABSTRACT:
A spring seal system for a turbine dovetail tab. The spring seal system may include a sealing slot positioned about the tab and a spring seal positioned within the sealing slot. The spring seal may include a substantial “U” shape.

REFERENCES:
patent: 3023998 (1962-03-01), Sanderson, Jr.
patent: 3709631 (1973-01-01), Karstensen et al.
patent: 4422827 (1983-12-01), Buxe et al.
patent: 4480957 (1984-11-01), Patel et al.
patent: 4494909 (1985-01-01), Forestier
patent: 4725200 (1988-02-01), Welhoelter
patent: 4743164 (1988-05-01), Kalogeros
patent: 4743166 (1988-05-01), Elston, III et al.
patent: 5052890 (1991-10-01), Roberts
patent: 5052893 (1991-10-01), Catte
patent: 5139389 (1992-08-01), Eng et al.
patent: 5257909 (1993-11-01), Glynn et al.
patent: 5599170 (1997-02-01), Marchi et al.
patent: 5823743 (1998-10-01), Faulkner
patent: 6273683 (2001-08-01), Zagar et al.
patent: 6296172 (2001-10-01), Miller
patent: 6375429 (2002-04-01), Halila et al.
patent: 6565322 (2003-05-01), Lieser et al.
patent: 6575704 (2003-06-01), Tiemann
patent: 6682307 (2004-01-01), Tiemann
patent: 0774048 (1997-05-01), None
patent: 9412772 (1994-06-01), None

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