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BRPI0815083A2 - Processo e aparelho sendo um cavalete acústico de transdução. - Google Patents

Processo e aparelho sendo um cavalete acústico de transdução.

Info

Publication number
BRPI0815083A2
BRPI0815083A2 BRPI0815083-4A2A BRPI0815083A BRPI0815083A2 BR PI0815083 A2 BRPI0815083 A2 BR PI0815083A2 BR PI0815083 A BRPI0815083 A BR PI0815083A BR PI0815083 A2 BRPI0815083 A2 BR PI0815083A2
Authority
BR
Brazil
Prior art keywords
acoustic ridge
transducing acoustic
transducing
ridge
acoustic
Prior art date
Application number
BRPI0815083-4A2A
Other languages
English (en)
Inventor
Claude Annie Perrichon
Francois Giry
Jose Buendia
Pierre Piccaluga
Original Assignee
Picy Gestion S A S
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Picy Gestion S A S filed Critical Picy Gestion S A S
Priority claimed from PCT/FR2008/000307 external-priority patent/WO2009019332A2/fr
Publication of BRPI0815083A2 publication Critical patent/BRPI0815083A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/12—Boundary layer controls by using electromagnetic tiles, fluid ionizers, static charges or plasma
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vibration Prevention Devices (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Stringed Musical Instruments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Electrophonic Musical Instruments (AREA)
BRPI0815083-4A2A 2007-08-08 2008-03-10 Processo e aparelho sendo um cavalete acústico de transdução. BRPI0815083A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/FR2007/001353 WO2009019326A1 (fr) 2007-08-08 2007-08-08 Diminution de la couche limite des effets aerodynamiques
PCT/FR2008/000273 WO2009019331A2 (fr) 2007-08-08 2008-03-03 Composant electronique a trois fonctions associees
PCT/FR2008/000307 WO2009019332A2 (fr) 2007-08-08 2008-03-10 Chevalet acoustique de transduction electromagnetique

Publications (1)

Publication Number Publication Date
BRPI0815083A2 true BRPI0815083A2 (pt) 2015-02-03

Family

ID=39323855

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI0721915-6A BRPI0721915A2 (pt) 2007-08-08 2007-08-08 Processo de limpar os gases e os fluídos que circulam no interior ou no exterior de objetos de cargas de íons ou de elétrons acumulados por atrito nos fluxos de circulação dos movimentos e aparelho sendo um componente eletrônico.
BRPI0815087-7A2A BRPI0815087A2 (pt) 2007-08-08 2008-03-03 Processo, e aparelho ou componente eletrônico.
BRPI0815083-4A2A BRPI0815083A2 (pt) 2007-08-08 2008-03-10 Processo e aparelho sendo um cavalete acústico de transdução.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BRPI0721915-6A BRPI0721915A2 (pt) 2007-08-08 2007-08-08 Processo de limpar os gases e os fluídos que circulam no interior ou no exterior de objetos de cargas de íons ou de elétrons acumulados por atrito nos fluxos de circulação dos movimentos e aparelho sendo um componente eletrônico.
BRPI0815087-7A2A BRPI0815087A2 (pt) 2007-08-08 2008-03-03 Processo, e aparelho ou componente eletrônico.

Country Status (8)

Country Link
US (3) US20110116202A1 (pt)
EP (3) EP2176125A1 (pt)
JP (3) JP2010535992A (pt)
KR (3) KR20100061468A (pt)
CN (3) CN101827750A (pt)
BR (3) BRPI0721915A2 (pt)
CA (3) CA2695389A1 (pt)
WO (2) WO2009019326A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110116202A1 (en) * 2007-08-08 2011-05-19 Francois Giry Reducing the boundary layer of aerodynamic effects
WO2009019332A2 (fr) * 2007-08-08 2009-02-12 Picy Gestion S.A.S. Chevalet acoustique de transduction electromagnetique
WO2010136656A1 (fr) * 2009-05-25 2010-12-02 Claude Annie Perrichon Nettoyage de la pollution electromagnetique
EP2464566A2 (fr) * 2009-08-14 2012-06-20 Claude Annie Perrichon Autogyre securise stabilise
WO2012076766A2 (fr) * 2010-12-06 2012-06-14 Claude Annie Perrichon Technologie piezo integree dans les organes mecanique electrique capot
WO2012093206A2 (fr) * 2011-01-04 2012-07-12 Claude Annie Perrichon Ajustement mecanique par champ electromagnetique
CN103101616A (zh) * 2011-11-14 2013-05-15 中国航空工业集团公司沈阳空气动力研究所 一种双晶片压电片式振动扰流片装置
WO2013107944A2 (fr) * 2012-01-17 2013-07-25 Jose Buendia Regulation des nappes tourbillonnaires
WO2014108605A1 (fr) * 2013-01-11 2014-07-17 Jose Buendia Regulation thermique par variation du gradient hydrometrique
WO2015185806A1 (fr) * 2014-06-04 2015-12-10 Buendia José Optimisation de la traînée d'un aéronef

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946541A (en) * 1955-04-11 1960-07-26 John R Boyd Airfoil fluid flow control system
US4080643A (en) * 1977-04-21 1978-03-21 Dayton-Granger Aviation, Inc. Aircraft static discharger
JPH01288218A (ja) * 1988-05-17 1989-11-20 Nippon Steel Corp 発熱体
JPH0413920Y2 (pt) * 1989-10-17 1992-03-30
JPH0541297U (ja) * 1991-10-30 1993-06-01 京セラ株式会社 コイル付圧電レシーバー
JP2950052B2 (ja) * 1992-10-15 1999-09-20 トヨタ自動車株式会社 圧電素子用導電性ペースト
JP3346887B2 (ja) * 1994-04-20 2002-11-18 新日本製鐵株式会社 高窒素オーステナイト・ステンレス鋼用被覆アーク溶接棒
JP3998322B2 (ja) * 1998-03-26 2007-10-24 株式会社 アイシス 食品の鮮度維持方法及び装置
JPH11329073A (ja) * 1998-05-19 1999-11-30 Murata Mfg Co Ltd 導電ペースト及びそれを用いたセラミック電子部品
US6520455B2 (en) * 2000-02-16 2003-02-18 Brown University Research Foundation Method and apparatus for reducing turbulent drag
JP4302857B2 (ja) * 2000-05-16 2009-07-29 北陸電気工業株式会社 圧電発音器
US6671380B2 (en) * 2001-02-26 2003-12-30 Schlumberger Technology Corporation Acoustic transducer with spiral-shaped piezoelectric shell
JP2003171615A (ja) * 2001-12-06 2003-06-20 Mitsuboshi Belting Ltd 塗料配合物及び塗膜作製方法
US7867621B2 (en) * 2003-09-30 2011-01-11 The Boeing Company Wide area lightning diverter overlay
EP1548702A1 (en) * 2003-12-24 2005-06-29 Interuniversitair Microelektronica Centrum Vzw Method for ultra-fast controlling of a magnetic cell and related devices
FR2869754A1 (fr) * 2004-04-29 2005-11-04 Francois Giry Acoustique de faible niveau et haute definition
EP2027761A1 (fr) * 2006-06-02 2009-02-25 Claude Annie Perrichon Gestion des electrons actifs
US20110116202A1 (en) * 2007-08-08 2011-05-19 Francois Giry Reducing the boundary layer of aerodynamic effects

Also Published As

Publication number Publication date
CN101827750A (zh) 2010-09-08
JP2010535992A (ja) 2010-11-25
KR20100063711A (ko) 2010-06-11
CA2695391A1 (fr) 2009-02-12
US20110110541A1 (en) 2011-05-12
EP2176125A1 (fr) 2010-04-21
KR20100061468A (ko) 2010-06-07
WO2009019331A3 (fr) 2012-08-30
WO2009019331A2 (fr) 2009-02-12
US20120155758A1 (en) 2012-06-21
JP2011504303A (ja) 2011-02-03
CA2695389A1 (fr) 2009-02-12
BRPI0815087A2 (pt) 2015-02-03
US20110116202A1 (en) 2011-05-19
EP2176124A2 (fr) 2010-04-21
CN102164818A (zh) 2011-08-24
EP2484123A2 (fr) 2012-08-08
WO2009019326A1 (fr) 2009-02-12
CN101970293A (zh) 2011-02-09
BRPI0721915A2 (pt) 2014-02-25
JP2011503838A (ja) 2011-01-27
CA2695310A1 (fr) 2009-02-12
KR20100057830A (ko) 2010-06-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.