AT13069U3 - Fastening device for blades of gas turbines - Google Patents
Fastening device for blades of gas turbines Download PDFInfo
- Publication number
- AT13069U3 AT13069U3 ATGM441/2012U AT4412012U AT13069U3 AT 13069 U3 AT13069 U3 AT 13069U3 AT 4412012 U AT4412012 U AT 4412012U AT 13069 U3 AT13069 U3 AT 13069U3
- Authority
- AT
- Austria
- Prior art keywords
- fastening device
- blades
- gas turbines
- arm
- base
- Prior art date
Links
Landscapes
- Clamps And Clips (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Connection Of Plates (AREA)
Abstract
Die Erfindung betrifft eine Befestigungsvorrichtung für Schaufeln von Gasturbinen mit einem ersten Teil (10), das einen ersten Arm (11), mindestens eine Basis (13) und mindestens einen zweiten Arm (12) aufweist. Der erste Arm (11) ist an einem Ende (15) der Basis (13) angewinkelt angeformt und der zweite Arm (12) ist am anderen Ende (17) der Basis (13) zum ersten Arm (11) diametral gegenüberliegen angeformt. Dabei ist die Befestigungsvorrichtung zweiteilig gestaltet.The invention relates to a fastening device for blades of gas turbines with a first part (10) having a first arm (11), at least one base (13) and at least one second arm (12). The first arm (11) is integrally formed at one end (15) of the base (13) and the second arm (12) is integrally formed at the other end (17) of the base (13) diametrically opposite the first arm (11). The fastening device is designed in two parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM441/2012U AT13069U3 (en) | 2012-11-13 | 2012-11-13 | Fastening device for blades of gas turbines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM441/2012U AT13069U3 (en) | 2012-11-13 | 2012-11-13 | Fastening device for blades of gas turbines |
Publications (2)
Publication Number | Publication Date |
---|---|
AT13069U2 AT13069U2 (en) | 2013-05-15 |
AT13069U3 true AT13069U3 (en) | 2014-01-15 |
Family
ID=48222671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ATGM441/2012U AT13069U3 (en) | 2012-11-13 | 2012-11-13 | Fastening device for blades of gas turbines |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT13069U3 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889160C (en) * | 1950-03-25 | 1953-09-07 | Armstrong Siddeley Motors Ltd | Blade attachment for rotor disks of centrifugal machines |
DE1860148U (en) * | 1960-10-15 | 1962-10-18 | Daimler Benz Ag | FLOW MACHINE WITH DEVICE FOR SECURING THE SHOVELS. |
DE2433043A1 (en) * | 1974-05-27 | 1975-12-11 | Bbc Sulzer Turbomaschinen | LOCKING FOR PARTS ON RUNNERS OF FLOW MACHINES |
DE19757188A1 (en) * | 1997-12-22 | 1999-06-24 | Asea Brown Boveri | Single-stage axial turbine blade fixing device |
WO2000031378A1 (en) * | 1998-11-23 | 2000-06-02 | Pratt & Whitney Canada Corp. | Turbine blade to disk retention device |
DE10140259C1 (en) * | 2001-08-16 | 2003-01-30 | Man B & W Diesel Ag | Axial turbine for exhaust gas turbocharger has blade foot of each rotor blade secured in axial slot of rotor disc via respective fixing element |
WO2004029417A1 (en) * | 2002-09-27 | 2004-04-08 | Pratt & Whitney Canada Corp. | Blade retention scheme using a retention tab |
US20090060746A1 (en) * | 2007-08-30 | 2009-03-05 | Honeywell International, Inc. | Blade retaining clip |
-
2012
- 2012-11-13 AT ATGM441/2012U patent/AT13069U3/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889160C (en) * | 1950-03-25 | 1953-09-07 | Armstrong Siddeley Motors Ltd | Blade attachment for rotor disks of centrifugal machines |
DE1860148U (en) * | 1960-10-15 | 1962-10-18 | Daimler Benz Ag | FLOW MACHINE WITH DEVICE FOR SECURING THE SHOVELS. |
DE2433043A1 (en) * | 1974-05-27 | 1975-12-11 | Bbc Sulzer Turbomaschinen | LOCKING FOR PARTS ON RUNNERS OF FLOW MACHINES |
DE19757188A1 (en) * | 1997-12-22 | 1999-06-24 | Asea Brown Boveri | Single-stage axial turbine blade fixing device |
WO2000031378A1 (en) * | 1998-11-23 | 2000-06-02 | Pratt & Whitney Canada Corp. | Turbine blade to disk retention device |
DE10140259C1 (en) * | 2001-08-16 | 2003-01-30 | Man B & W Diesel Ag | Axial turbine for exhaust gas turbocharger has blade foot of each rotor blade secured in axial slot of rotor disc via respective fixing element |
WO2004029417A1 (en) * | 2002-09-27 | 2004-04-08 | Pratt & Whitney Canada Corp. | Blade retention scheme using a retention tab |
US20090060746A1 (en) * | 2007-08-30 | 2009-03-05 | Honeywell International, Inc. | Blade retaining clip |
Also Published As
Publication number | Publication date |
---|---|
AT13069U2 (en) | 2013-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM01 | Lapse because of not paying annual fees |
Effective date: 20181130 |