FR3053625B1 - Helice de groupe moto-ventilateur et procede de fabrication d’une telle helice - Google Patents
Helice de groupe moto-ventilateur et procede de fabrication d’une telle helice Download PDFInfo
- Publication number
- FR3053625B1 FR3053625B1 FR1656538A FR1656538A FR3053625B1 FR 3053625 B1 FR3053625 B1 FR 3053625B1 FR 1656538 A FR1656538 A FR 1656538A FR 1656538 A FR1656538 A FR 1656538A FR 3053625 B1 FR3053625 B1 FR 3053625B1
- Authority
- FR
- France
- Prior art keywords
- propeller
- mold
- insert
- outer shell
- manufacturing
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
L'invention porte sur un procédé de fabrication d'une hélice (1) pour un groupe motoventilateur de véhicule, à partir d'un moule, ledit procédé comprenant les étapes suivantes : - la réalisation d'un insert (10) en fibres longues continues, telles que des fibres de verre ou des fibres de carbone, enduites de matériau thermoplastique, - la mise en place dans le moule de l'insert (10) préchauffé, en vue de permettre le surmoulage de l'ensemble formé du moyeu central (2), de la virole extérieure (4) et de la pluralité de pales (3), ledit insert (10) étant destiné à se trouver solidaire de ladite virole extérieure (4), l'injection de matière plastique dans le moule, de sorte que ledit insert (10) forme un renfort adapté sur la virole extérieure (4) de l'hélice (1) issue du moule.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656538A FR3053625B1 (fr) | 2016-07-07 | 2016-07-07 | Helice de groupe moto-ventilateur et procede de fabrication d’une telle helice |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656538A FR3053625B1 (fr) | 2016-07-07 | 2016-07-07 | Helice de groupe moto-ventilateur et procede de fabrication d’une telle helice |
FR1656538 | 2016-07-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3053625A1 FR3053625A1 (fr) | 2018-01-12 |
FR3053625B1 true FR3053625B1 (fr) | 2019-04-19 |
Family
ID=57190081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1656538A Expired - Fee Related FR3053625B1 (fr) | 2016-07-07 | 2016-07-07 | Helice de groupe moto-ventilateur et procede de fabrication d’une telle helice |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3053625B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022200940A1 (de) | 2022-01-28 | 2023-08-03 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Lüfterrad eines Kraftfahrzeugs |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027861C3 (de) * | 1970-06-06 | 1973-12-06 | Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Scheibenförmiges Laufrad fur hoch tourige Axialturbinen |
GB2161110B (en) * | 1984-07-07 | 1988-03-23 | Rolls Royce | An annular bladed member having an integral shroud and a method of manufacture thereof |
GB2161109B (en) * | 1984-07-07 | 1988-12-21 | Rolls Royce | Integral bladed member |
DE4421356A1 (de) * | 1994-06-17 | 1995-06-29 | Fichtel & Sachs Ag | Lüfter |
DE10350417A1 (de) * | 2003-10-28 | 2005-06-02 | Behr Gmbh & Co. Kg | Verfahren zur Herstellung eines Lüfterrades sowie nach diesem Verfahren hergestelltes Lüfterrad |
-
2016
- 2016-07-07 FR FR1656538A patent/FR3053625B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3053625A1 (fr) | 2018-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20180112 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20240305 |