FR2793887B1 - Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques - Google Patents

Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques

Info

Publication number
FR2793887B1
FR2793887B1 FR0000047A FR0000047A FR2793887B1 FR 2793887 B1 FR2793887 B1 FR 2793887B1 FR 0000047 A FR0000047 A FR 0000047A FR 0000047 A FR0000047 A FR 0000047A FR 2793887 B1 FR2793887 B1 FR 2793887B1
Authority
FR
France
Prior art keywords
asparity
amplitude
local
reduce
parasitic movements
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
Application number
FR0000047A
Other languages
English (en)
Other versions
FR2793887A1 (fr
Inventor
Jean Barat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from FR9906270A external-priority patent/FR2783932B1/fr
Application filed by Individual filed Critical Individual
Priority to FR0000047A priority Critical patent/FR2793887B1/fr
Priority to JP2000618752A priority patent/JP2002544064A/ja
Priority to EP00929629A priority patent/EP1185890A1/fr
Priority to US09/926,527 priority patent/US6655206B1/en
Priority to PCT/FR2000/001343 priority patent/WO2000070369A1/fr
Priority to AU47647/00A priority patent/AU4764700A/en
Publication of FR2793887A1 publication Critical patent/FR2793887A1/fr
Publication of FR2793887B1 publication Critical patent/FR2793887B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/40—Balloons
    • B64B1/42—Construction or attachment of stabilising surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/08—Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Toys (AREA)
FR0000047A 1999-05-18 2000-01-04 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques Expired - Fee Related FR2793887B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0000047A FR2793887B1 (fr) 1999-05-18 2000-01-04 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques
PCT/FR2000/001343 WO2000070369A1 (fr) 1999-05-18 2000-05-18 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques
EP00929629A EP1185890A1 (fr) 1999-05-18 2000-05-18 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques
US09/926,527 US6655206B1 (en) 1999-05-18 2000-05-18 Device using a local irregularity to reduce the extent of unwanted movements of weather balloons
JP2000618752A JP2002544064A (ja) 1999-05-18 2000-05-18 局所的不規則部を用いて気象観測気球の不所望な動きの程度を減じる装置
AU47647/00A AU4764700A (en) 1999-05-18 2000-05-18 Device using a local irregularity to reduce the extent of the unwanted movements of weather balloons

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906270A FR2783932B1 (fr) 1999-05-18 1999-05-18 Dispositif a asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage de type meteorologique
FR0000047A FR2793887B1 (fr) 1999-05-18 2000-01-04 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques

Publications (2)

Publication Number Publication Date
FR2793887A1 FR2793887A1 (fr) 2000-11-24
FR2793887B1 true FR2793887B1 (fr) 2001-09-07

Family

ID=26212068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000047A Expired - Fee Related FR2793887B1 (fr) 1999-05-18 2000-01-04 Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques

Country Status (6)

Country Link
US (1) US6655206B1 (fr)
EP (1) EP1185890A1 (fr)
JP (1) JP2002544064A (fr)
AU (1) AU4764700A (fr)
FR (1) FR2793887B1 (fr)
WO (1) WO2000070369A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7147184B1 (en) * 2005-08-24 2006-12-12 Sierra Nevada Corporation Aerodynamic fairing system for airship
CN102241274A (zh) * 2011-04-08 2011-11-16 祝永刚 多功能夹层气囊飞艇
WO2013155639A1 (fr) * 2012-04-20 2013-10-24 Eth Zurich Aéronef, procédés de fourniture d'informations optiques, procédé de transmission d'informations acoustiques et procédé d'observation ou de poursuite d'un objet
US9085348B1 (en) * 2013-12-20 2015-07-21 Google Inc. Variable weft webbing for use as superpressure envelope load tendon
US9027874B1 (en) 2014-05-06 2015-05-12 Google Inc. Tendon routing at envelope apex
CN105044801B (zh) * 2015-08-29 2018-01-16 盐城师范学院 一种三维大气湍流测量装置
FI20195996A1 (en) * 2019-11-20 2021-05-21 Hurricane Unwinder Oy Ab Aerological probe and method for measuring meteorological conditions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340732A (en) * 1965-01-07 1967-09-12 James R Scoggins Meteorological balloon
US4112753A (en) * 1977-05-09 1978-09-12 Call David B Meteorological measuring apparatus
US4956646A (en) * 1988-10-17 1990-09-11 Viz Manufacturing Company Deployment apparatus and method for radiosondes
US5857760A (en) * 1995-11-29 1999-01-12 Lumatech Corporation Illuminated balloon apparatus and method
FR2762399A1 (fr) * 1996-05-02 1998-10-23 Aero Produits Ballon meteorologique stabilise par ballon secondaire
US5788190A (en) * 1996-10-22 1998-08-04 The Boeing Company Slotted cruise trailing edge flap
FR2755245A1 (fr) * 1996-10-24 1998-04-30 Barat Jean Dispositif de stabilisation des ballons de sondage meteorologiques
FR2759787B1 (fr) * 1997-02-17 1999-03-19 Modem Aerostat pour l'etude des composantes horizontales du vent ainsi que des diverses mesures effectuees sur l'atmosphere au travers de capteurs
FR2775352A1 (fr) * 1998-02-20 1999-08-27 Nicolas Stanislas Barat Dispositif de stabilisation des ballons de sondage vent gps

Also Published As

Publication number Publication date
EP1185890A1 (fr) 2002-03-13
US6655206B1 (en) 2003-12-02
WO2000070369A1 (fr) 2000-11-23
JP2002544064A (ja) 2002-12-24
AU4764700A (en) 2000-12-05
FR2793887A1 (fr) 2000-11-24

Similar Documents

Publication Publication Date Title
FR2811857B1 (fr) Dispositif de spallation pour la production de neutrons
ITMI20000716A0 (it) Procedimento e sistema per controllare l'impiego di risorse di servizi ausiliari
FR2793887B1 (fr) Dispositif utilisant une asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage meteorologiques
NO20005107L (no) Flytende marin konstruksjon
FR2832479B1 (fr) Dispositif d'amortissement pour cable
FR2795148B1 (fr) Dispositif actif d'amortissement
DE60234874D1 (de) Dispositif d'affichage d'images avec conversion des signaux d'image d'entree
FR2657846B1 (fr) Dispositif pour la consommation de boissons.
FR2783932B1 (fr) Dispositif a asperite locale pour reduire l'amplitude des mouvements parasites des ballons de sondage de type meteorologique
FR2772689B1 (fr) Dispositif d'antisoumarinage deployable d'une position inactive vers une position active
FR2837684B3 (fr) Dispositif d'oscillation perfectionne pour parc pliant pour bebe
FR2803099B1 (fr) Dispositif de protection d'une structure soi
FR2826927B1 (fr) Dispositif d'amortissement des mouvements d'un bateau ancre
FR2811283B1 (fr) Dispositif d'aide au chenillage
FR2692707B3 (fr) Dispositif pour connaitre la proportion de mobiles atypiques.
FR2827941B1 (fr) Dispositif d'isolation de fond de reservoir
FR2825132B1 (fr) Dispositif d'attache et de fixation pour canalisations
ITMI991813A0 (it) Dispositivo per riconoscere l'orientamento di spole
FR2845713B1 (fr) Dispositif pour l'amenagement de locaux polyvalents
FR2809178B1 (fr) Dispositif d'inspection a distance de l'interieur d'une cuve de citerne
FR2802008B1 (fr) Dispositif d'affichage
FR2803863B1 (fr) Dispositif de circulation d'eau pour bassins d'agrements
DE29907258U1 (de) Bauchiges Hohlgefäß
ITLI990010V0 (it) Strumento per decifrare l'altezza di un qualsiasi genere di strumento.
FR2799025B1 (fr) Dispositif electronique de poche pour l'enregistrement de donnees personnelles

Legal Events

Date Code Title Description
ST Notification of lapse