FR3029849B1 - Dispositif de deflexion d’air a paroi a rotation controlee par des ressorts antagonistes dont l’un est deformable par effet joule - Google Patents
Dispositif de deflexion d’air a paroi a rotation controlee par des ressorts antagonistes dont l’un est deformable par effet joule Download PDFInfo
- Publication number
- FR3029849B1 FR3029849B1 FR1462149A FR1462149A FR3029849B1 FR 3029849 B1 FR3029849 B1 FR 3029849B1 FR 1462149 A FR1462149 A FR 1462149A FR 1462149 A FR1462149 A FR 1462149A FR 3029849 B1 FR3029849 B1 FR 3029849B1
- Authority
- FR
- France
- Prior art keywords
- deformable
- july
- effect
- device controlled
- deflecting device
- 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
- 230000000694 effects Effects 0.000 title abstract 2
- 239000005557 antagonist Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/02—Streamlining the undersurfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air-Flow Control Members (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462149A FR3029849B1 (fr) | 2014-12-10 | 2014-12-10 | Dispositif de deflexion d’air a paroi a rotation controlee par des ressorts antagonistes dont l’un est deformable par effet joule |
PCT/FR2015/053068 WO2016092165A1 (fr) | 2014-12-10 | 2015-11-13 | Dispositif de déflexion d'air à paroi à rotation contrôlée par des ressorts antagonistes dont l'un est déformable par effet joule |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462149A FR3029849B1 (fr) | 2014-12-10 | 2014-12-10 | Dispositif de deflexion d’air a paroi a rotation controlee par des ressorts antagonistes dont l’un est deformable par effet joule |
FR1462149 | 2014-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3029849A1 FR3029849A1 (fr) | 2016-06-17 |
FR3029849B1 true FR3029849B1 (fr) | 2018-04-13 |
Family
ID=52627385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1462149A Active FR3029849B1 (fr) | 2014-12-10 | 2014-12-10 | Dispositif de deflexion d’air a paroi a rotation controlee par des ressorts antagonistes dont l’un est deformable par effet joule |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3029849B1 (fr) |
WO (1) | WO2016092165A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499398B (zh) * | 2017-06-23 | 2023-04-28 | 吉林大学 | 基于形状记忆合金的主动变体汽车尾翼机构控制系统及方法 |
FR3068672B1 (fr) * | 2017-07-07 | 2019-07-19 | Psa Automobiles Sa | Deflecteurs avec lame aerodynamique mobile verrouillable |
US10421505B2 (en) * | 2017-08-01 | 2019-09-24 | GM Global Technology Operations LLC | Active deflector system for an automotive vehicle |
FR3083200B1 (fr) | 2018-06-28 | 2021-02-26 | Flex N Gate France | Dispositif de guidage d'air pour un vehicule automobile, comportant une partie fixe et une partie mobile |
FR3084035B1 (fr) * | 2018-07-18 | 2020-09-18 | Plastic Omnium Cie | Piece exterieure de vehicule automobile a systeme de controle d'integrite |
IT201800009561A1 (it) * | 2018-10-18 | 2020-04-18 | Automobili Lamborghini Spa | Dispositivo regolatore di carico aerodinamico per automobile |
US20200172058A1 (en) * | 2018-12-04 | 2020-06-04 | GM Global Technology Operations LLC | Methods and systems to adjust underbody active surfaces |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20030989A1 (it) * | 2003-12-10 | 2005-06-11 | Fiat Ricerche | Dispositivo a barriera aerodinamica a scomparsa predisponibile sotto il pianale di un autoveicolo, ed autoveicolo di tale dispositivo. |
US7607717B2 (en) * | 2005-09-22 | 2009-10-27 | Gm Global Technology Operations, Inc. | Reversibly deployable spoiler |
DE102006009681A1 (de) * | 2006-03-02 | 2007-09-06 | Bayerische Motoren Werke Ag | Fahrzeug mit einem Luftleitelement |
DE102008051608A1 (de) * | 2008-10-14 | 2010-04-15 | Daimler Ag | Windleitereinrichtung für ein Fahrzeug und Fahrzeug mit Windleitereinrichtung |
-
2014
- 2014-12-10 FR FR1462149A patent/FR3029849B1/fr active Active
-
2015
- 2015-11-13 WO PCT/FR2015/053068 patent/WO2016092165A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3029849A1 (fr) | 2016-06-17 |
WO2016092165A1 (fr) | 2016-06-16 |
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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: 20160617 |
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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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CA | Change of address |
Effective date: 20180312 |
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CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |
|
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 |
|
CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |