Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Reexamination Certificate
2006-06-20
2006-06-20
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
C415S211200
Reexamination Certificate
active
07063505
ABSTRACT:
A gas turbine engine strut segment includes a strut, which may be hollow, extending radially between co-annular radially inner and outer platforms, axially spaced apart inner platform flanges extending radially inwardly from the inner platform, and axially spaced apart outer platform flanges extending radially outwardly from the inner platform. At least one inner set of coaxial tapered inner holes extend axially through the inner platform flanges and at least one outer set of coaxial tapered outer holes extend axially through the outer platform flanges. The inner set of coaxial inner holes define an inner conical surface and the outer set of coaxial outer holes define an outer conical surface. Each of the axial spaced apart platform flanges may be circumferentially continuous or scalloped having spaced circumferentially apart lugs. The strut may have two inner sets of coaxial tapered inner and outer holes extending axially through the inner and outer platform flanges, respectively.
REFERENCES:
patent: 4076455 (1978-02-01), Stargardter
patent: 4758129 (1988-07-01), Strock et al.
patent: 4790133 (1988-12-01), Stuart
patent: 4860537 (1989-08-01), Taylor
patent: 4951461 (1990-08-01), Butler
patent: 4976102 (1990-12-01), Taylor
patent: 5307622 (1994-05-01), Ciokajlo et al.
patent: 5361580 (1994-11-01), Ciokajlo et al.
patent: 5443590 (1995-08-01), Ciokajlo et al.
patent: 5848874 (1998-12-01), Heumann et al.
patent: 5921749 (1999-07-01), McLaurin et al.
patent: 6338611 (2002-01-01), Anderson et al.
Andes William Scott
General Electric Company
Look Edward K.
Rosen Steven J.
White Dwayne J.
LandOfFree
Gas turbine engine frame having struts connected to rings... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas turbine engine frame having struts connected to rings..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas turbine engine frame having struts connected to rings... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3691505