FR3083568B1 - Dispositif de fixation de bandes d'usure a chauffage localise - Google Patents
Dispositif de fixation de bandes d'usure a chauffage localise Download PDFInfo
- Publication number
- FR3083568B1 FR3083568B1 FR1856137A FR1856137A FR3083568B1 FR 3083568 B1 FR3083568 B1 FR 3083568B1 FR 1856137 A FR1856137 A FR 1856137A FR 1856137 A FR1856137 A FR 1856137A FR 3083568 B1 FR3083568 B1 FR 3083568B1
- Authority
- FR
- France
- Prior art keywords
- wear strip
- fixing device
- strip fixing
- located heating
- heating wear
- 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
- 238000010438 heat treatment Methods 0.000 title 1
- 230000003213 activating effect Effects 0.000 abstract 1
Classifications
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- 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
- F01D5/3092—Protective layers between blade root and rotor disc surfaces, e.g. anti-friction layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/025—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material applied by a die matching with the profile of the surface of resilient articles, e.g. cushions, seat pads
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7504—Turbines
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
- F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'invention concerne un dispositif (10) destiné à la fixation d'une bande d'usure sur au moins une face de contact d'une aube de rotor de turbomachine, qui comporte des moyens de production de chaleur (36) destinés à activer un produit de fixation de la bande d'usure sur l'aube, caractérisé en ce que lesdits moyens de production de chaleur (36) sont réalisées de manière à produire de la chaleur uniquement sur ladite bande d'usure et ladite au moins une face de contact de l'aube.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856137A FR3083568B1 (fr) | 2018-07-03 | 2018-07-03 | Dispositif de fixation de bandes d'usure a chauffage localise |
PCT/FR2019/051643 WO2020008142A1 (fr) | 2018-07-03 | 2019-07-03 | Dispositif de fixation de bandes d'usure a chauffage localise |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856137 | 2018-07-03 | ||
FR1856137A FR3083568B1 (fr) | 2018-07-03 | 2018-07-03 | Dispositif de fixation de bandes d'usure a chauffage localise |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3083568A1 FR3083568A1 (fr) | 2020-01-10 |
FR3083568B1 true FR3083568B1 (fr) | 2020-10-02 |
Family
ID=63080169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1856137A Active FR3083568B1 (fr) | 2018-07-03 | 2018-07-03 | Dispositif de fixation de bandes d'usure a chauffage localise |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3083568B1 (fr) |
WO (1) | WO2020008142A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB202002429D0 (en) * | 2020-02-21 | 2020-04-08 | Rolls Royce Plc | A fixing apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996041068A1 (fr) * | 1995-06-07 | 1996-12-19 | National Research Council Of Canada | Barriere anti-usure par contact |
US5935360A (en) * | 1997-09-24 | 1999-08-10 | General Electric Company | Method for repairing a strip bonded to an article surface |
GB201514221D0 (en) * | 2015-08-12 | 2015-09-23 | Rolls Royce Plc | Bonding method |
US10836001B2 (en) * | 2016-07-08 | 2020-11-17 | Sikorsky Aircraft Corporation | Mobile pressure tool for rotor blade processes |
-
2018
- 2018-07-03 FR FR1856137A patent/FR3083568B1/fr active Active
-
2019
- 2019-07-03 WO PCT/FR2019/051643 patent/WO2020008142A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020008142A1 (fr) | 2020-01-09 |
FR3083568A1 (fr) | 2020-01-10 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200110 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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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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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |