Multipart gas turbine blade

Details Multipart gas turbine blade Multipart gas turbine blade

1992-11-02

1994-06-07

Kwon, John T.

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Radial flow devices

416213R, 416241R, 2988921, 2988922, F01D 514

Patent

active

053184068

ABSTRACT:
A turbine blade comprises an airfoil/shank having a shank region and an airfoil region extending upwardly therefrom and two dovetail/platforms bonded thereto. The first dovetail/platform has a first dovetail region bonded to a first side of the shank region of the airfoil/shank, with a first platform region extending outwardly from the first dovetail region. The second dovetail/platform has a second dovetail region bonded to a second side of the shank region of the airfoil/shank and a second platform region extending outwardly from the second dovetail region in a direction generally opposite to that of the first platform region.

REFERENCES:
patent: 2673709 (1954-03-01), Barnes
patent: 2807435 (1957-09-01), Howlett et al.
patent: 2825530 (1958-03-01), Schum et al.
patent: 3552898 (1971-01-01), Bird et al.
patent: 3588980 (1971-06-01), Cogan
patent: 3656222 (1972-04-01), Jones
patent: 3753794 (1973-08-01), Paulonis et al.
patent: 3801222 (1974-04-01), Violette
patent: 4326833 (1982-04-01), Zelahy et al.
patent: 4364160 (1982-12-01), Eiswerth et al.
patent: 4417381 (1983-11-01), Higginbotham
patent: 4478638 (1984-10-01), Smith, Jr. et al.
patent: 4650399 (1987-03-01), Craig et al.
patent: 4817858 (1989-04-01), Verpoort
patent: 4830934 (1989-05-01), Ferrigno et al.
patent: 5063662 (1991-11-01), Porter et al.
patent: 5069265 (1991-12-01), Blazek
patent: 5071059 (1991-12-01), Heitman et al.
patent: 5106266 (1992-04-01), Borns et al.

Affiliated with

Also associated with

Rating

Multipart gas turbine blade does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multipart gas turbine blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multipart gas turbine blade will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-788952