FR3006368B1 - Aube de disque de rotor avec retenue du pied par frottement - Google Patents
Aube de disque de rotor avec retenue du pied par frottementInfo
- Publication number
- FR3006368B1 FR3006368B1 FR1354797A FR1354797A FR3006368B1 FR 3006368 B1 FR3006368 B1 FR 3006368B1 FR 1354797 A FR1354797 A FR 1354797A FR 1354797 A FR1354797 A FR 1354797A FR 3006368 B1 FR3006368 B1 FR 3006368B1
- Authority
- FR
- France
- Prior art keywords
- friction
- rotor disc
- foot retention
- disc draw
- draw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000014759 maintenance of location Effects 0.000 title 1
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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/23—Three-dimensional prismatic
- F05D2250/232—Three-dimensional prismatic conical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/294—Three-dimensional machined; miscellaneous grooved
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/37—Retaining components in desired mutual position by a press fit connection
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1354797A FR3006368B1 (fr) | 2013-05-28 | 2013-05-28 | Aube de disque de rotor avec retenue du pied par frottement |
EP14731728.3A EP3004554B1 (fr) | 2013-05-28 | 2014-05-26 | Aube de disque de rotor pour turbomachine, disque de rotor de turbomachine, turbomachine et procédé d'assemblage de plaques sur un pied d'aube |
PCT/FR2014/051231 WO2014191670A1 (fr) | 2013-05-28 | 2014-05-26 | Aube de disque de rotor avec retenue du pied par frottement, disque de rotor, turbomachine et procédé d'assemblage associé |
US14/893,744 US10132171B2 (en) | 2013-05-28 | 2014-05-26 | Rotor disk blade with friction-held root, rotor disk, turbomachine and associated assembly method |
CA2913030A CA2913030C (fr) | 2013-05-28 | 2014-05-26 | Aube de disque de rotor avec retenue du pied par frottement, disque de rotor, turbomachine et procede d'assemblage associe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1354797A FR3006368B1 (fr) | 2013-05-28 | 2013-05-28 | Aube de disque de rotor avec retenue du pied par frottement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3006368A1 FR3006368A1 (fr) | 2014-12-05 |
FR3006368B1 true FR3006368B1 (fr) | 2015-07-03 |
Family
ID=49322485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1354797A Active FR3006368B1 (fr) | 2013-05-28 | 2013-05-28 | Aube de disque de rotor avec retenue du pied par frottement |
Country Status (5)
Country | Link |
---|---|
US (1) | US10132171B2 (fr) |
EP (1) | EP3004554B1 (fr) |
CA (1) | CA2913030C (fr) |
FR (1) | FR3006368B1 (fr) |
WO (1) | WO2014191670A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6082193B2 (ja) * | 2012-06-20 | 2017-02-15 | 株式会社Ihi | 翼の連結部構造及びこれを用いたジェットエンジン |
RU174793U1 (ru) * | 2016-09-13 | 2017-11-02 | Общество с ограниченной ответственностью "Инжиниринговый центр "Газотурбинные технологии" | Рабочая лопатка турбомашины |
GB201704832D0 (en) * | 2017-02-20 | 2017-05-10 | Rolls Royce Plc | Fan |
US10759063B1 (en) * | 2017-12-15 | 2020-09-01 | X Development Llc | Reusable mechanically fused dovetail retainer mechanisms |
US11073030B1 (en) * | 2020-05-21 | 2021-07-27 | Raytheon Technologies Corporation | Airfoil attachment for gas turbine engines |
FR3114347B1 (fr) * | 2020-09-24 | 2022-08-12 | Safran Aircraft Engines | Aube de soufflante comprenant un système anti-pivotement amélioré |
US11668200B2 (en) * | 2021-01-15 | 2023-06-06 | Raytheon Technologies Corporation | Vane with pin mount and anti-rotation |
IT202100029963A1 (it) * | 2021-11-26 | 2023-05-26 | Ge Avio Srl | Motore a turbina a gas comprendente un complesso di pale rotanti. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1669388A (en) * | 1926-01-21 | 1928-05-08 | Chapman Machine Company | Means for attaching blades to handles |
US2684831A (en) * | 1947-11-28 | 1954-07-27 | Power Jets Res & Dev Ltd | Turbine and like rotor |
US2949278A (en) * | 1956-07-05 | 1960-08-16 | Gen Motors Corp | Turbine blade retention |
US6953509B2 (en) * | 2003-06-03 | 2005-10-11 | The Boeing Company | Method for preparing pre-coated, metallic components and components prepared thereby |
US8075280B2 (en) * | 2008-09-08 | 2011-12-13 | Siemens Energy, Inc. | Composite blade and method of manufacture |
FR2939129B1 (fr) | 2008-11-28 | 2014-08-22 | Snecma Propulsion Solide | Aube de turbomachine en materiau composite et procede pour sa fabrication. |
FR2941487B1 (fr) * | 2009-01-28 | 2011-03-04 | Snecma | Aube de turbomachine en materiau composite a pied renforce |
US8727730B2 (en) * | 2010-04-06 | 2014-05-20 | General Electric Company | Composite turbine bucket assembly |
US9527777B2 (en) * | 2013-03-11 | 2016-12-27 | Rolls-Royce Corporation | Compliant layer for ceramic components and methods of forming the same |
-
2013
- 2013-05-28 FR FR1354797A patent/FR3006368B1/fr active Active
-
2014
- 2014-05-26 CA CA2913030A patent/CA2913030C/fr active Active
- 2014-05-26 WO PCT/FR2014/051231 patent/WO2014191670A1/fr active Application Filing
- 2014-05-26 EP EP14731728.3A patent/EP3004554B1/fr active Active
- 2014-05-26 US US14/893,744 patent/US10132171B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3004554A1 (fr) | 2016-04-13 |
US10132171B2 (en) | 2018-11-20 |
WO2014191670A1 (fr) | 2014-12-04 |
CA2913030A1 (fr) | 2014-12-04 |
FR3006368A1 (fr) | 2014-12-05 |
CA2913030C (fr) | 2021-11-09 |
EP3004554B1 (fr) | 2022-12-28 |
US20160108744A1 (en) | 2016-04-21 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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CD | Change of name or company name |
Owner name: HERAKLES, FR Effective date: 20170725 Owner name: SNECMA, FR Effective date: 20170725 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 Owner name: SAFRAN CERAMICS, FR Effective date: 20170713 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |