IN2015DN00889A - - Google Patents
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- Publication number
- IN2015DN00889A IN2015DN00889A IN889DEN2015A IN2015DN00889A IN 2015DN00889 A IN2015DN00889 A IN 2015DN00889A IN 889DEN2015 A IN889DEN2015 A IN 889DEN2015A IN 2015DN00889 A IN2015DN00889 A IN 2015DN00889A
- Authority
- IN
- India
- Prior art keywords
- staking pin
- length
- portion extending
- staking
- pin
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/326—Locking of axial insertion type blades by other means
Abstract
A staking pin (22) for a gas turbine engine (100) is disclosed. The staking pin (22) may include a solid portion extending part of a length (400) of the staking pin (22) and a hollow portion extending an additional part of the length (400) of the staking pin (22). The staking pin (22) may be constructed of Alloy X material having an average grain diameter of between about 0.0449 and 0.1270 mm.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261680669P | 2012-08-07 | 2012-08-07 | |
US13/752,532 US20140286782A1 (en) | 2012-08-07 | 2013-01-29 | Turbine blade staking pin |
PCT/US2013/053763 WO2014025758A1 (en) | 2012-08-07 | 2013-08-06 | Turbine blade staking pin |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN00889A true IN2015DN00889A (en) | 2015-06-12 |
Family
ID=49029203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN889DEN2015 IN2015DN00889A (en) | 2012-08-07 | 2013-08-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140286782A1 (en) |
CN (1) | CN104520539A (en) |
BR (1) | BR112015002811A2 (en) |
IN (1) | IN2015DN00889A (en) |
WO (1) | WO2014025758A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9316106B2 (en) * | 2013-07-19 | 2016-04-19 | Siemens Energy, Inc. | Expanding lock pin for turbine side entry blade |
JP6304880B2 (en) * | 2014-06-17 | 2018-04-04 | 株式会社Ihi | Nondestructive inspection equipment |
US10443408B2 (en) * | 2015-09-03 | 2019-10-15 | General Electric Company | Damper pin for a turbine blade |
US11098729B2 (en) * | 2016-08-04 | 2021-08-24 | General Electric Company | Gas turbine wheel assembly, method of modifying a compressor wheel, and method of mounting a blade to a gas turbine wheel |
US10544691B2 (en) * | 2018-01-04 | 2020-01-28 | Solar Turbines Incorporated | Staking tool assembly |
US10934863B2 (en) * | 2018-11-13 | 2021-03-02 | Rolls-Royce Corporation | Turbine wheel assembly with circumferential blade attachment |
CN114109902A (en) * | 2020-08-25 | 2022-03-01 | 通用电气公司 | Bucket dovetail and retention apparatus |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918255A (en) * | 1957-03-15 | 1959-12-22 | Westinghouse Electric Corp | Elastic fluid utilizing apparatus |
US3088708A (en) * | 1961-12-29 | 1963-05-07 | Seymour J Feinberg | Compressor blade locking device |
US3165294A (en) * | 1962-12-28 | 1965-01-12 | Gen Electric | Rotor assembly |
US3216700A (en) * | 1963-10-24 | 1965-11-09 | Gen Electric | Rotor blade locking means |
US3721506A (en) * | 1971-05-25 | 1973-03-20 | Gen Electric | Split-nut blade locking assembly |
US3954350A (en) * | 1974-06-14 | 1976-05-04 | Motoren-Und Turbinen-Union Munchen Gmbh | Rotor having means for locking rotor blades to rotor disk |
US3930751A (en) * | 1974-07-05 | 1976-01-06 | Carrier Corporation | Bucket locking mechanism |
FR2282038A1 (en) * | 1974-08-13 | 1976-03-12 | Mtu Muenchen Gmbh | DEVICE FOR FIXING THE MOBILE BLADES OF TURBOMACHINES |
US4451959A (en) * | 1980-12-29 | 1984-06-05 | Elliott Turbomachinery Company, Inc. | Methods for securing a rotor blade within a rotor assembly and removing a rotor blade therefrom |
US4400137A (en) * | 1980-12-29 | 1983-08-23 | Elliott Turbomachinery Co., Inc. | Rotor assembly and methods for securing a rotor blade therewithin and removing a rotor blade therefrom |
JPS57143104A (en) * | 1981-03-02 | 1982-09-04 | Hitachi Ltd | Moving vane loosening preventer |
USH1258H (en) * | 1992-09-16 | 1993-12-07 | The United States Of America As Represented By The Secretary Of The Air Force | Blade lock screw |
FR2832455B1 (en) * | 2001-11-22 | 2004-04-02 | Snecma Moteurs | DEVICE FOR LOCKING BLADES IN A GROOVE OF A DISC |
ITMI20012783A1 (en) * | 2001-12-21 | 2003-06-21 | Nuovo Pignone Spa | CONNECTION AND LOCKING SYSTEM OF ROTORIAL BLADES OF AN AXIAL COMPRESSOR |
DE502004006777D1 (en) * | 2004-07-22 | 2008-05-21 | Siemens Ag | Securing device for a arranged on a rotatable rotor blade rotor of a turbomachine, turbomachine and method for assembling and disassembling a blade on a rotor disk of a turbomachine |
DE102004051116A1 (en) * | 2004-10-20 | 2006-04-27 | Mtu Aero Engines Gmbh | Rotor of a turbomachine, in particular gas turbine rotor |
US8206116B2 (en) * | 2005-07-14 | 2012-06-26 | United Technologies Corporation | Method for loading and locking tangential rotor blades and blade design |
DE102009039936A1 (en) * | 2009-08-24 | 2011-04-07 | Newfrey Llc, Newark | Punch rivet, method of producing a punched rivet joint and workpiece assembly |
-
2013
- 2013-01-29 US US13/752,532 patent/US20140286782A1/en not_active Abandoned
- 2013-08-06 IN IN889DEN2015 patent/IN2015DN00889A/en unknown
- 2013-08-06 BR BR112015002811A patent/BR112015002811A2/en not_active IP Right Cessation
- 2013-08-06 WO PCT/US2013/053763 patent/WO2014025758A1/en active Application Filing
- 2013-08-06 CN CN201380041569.6A patent/CN104520539A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2014025758A1 (en) | 2014-02-13 |
US20140286782A1 (en) | 2014-09-25 |
BR112015002811A2 (en) | 2017-08-08 |
CN104520539A (en) | 2015-04-15 |
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