WO2003056190A1 - Vortex ring generator - Google Patents
Vortex ring generator Download PDFInfo
- Publication number
- WO2003056190A1 WO2003056190A1 PCT/AU2003/000003 AU0300003W WO03056190A1 WO 2003056190 A1 WO2003056190 A1 WO 2003056190A1 AU 0300003 W AU0300003 W AU 0300003W WO 03056190 A1 WO03056190 A1 WO 03056190A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vortex ring
- ring generator
- vortex
- generator
- vanes
- Prior art date
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
- B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
-
- 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
- F15D1/009—Influencing flow of fluids by means of vortex rings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/22—Projectiles of cannelured type
- F42B10/24—Projectiles of cannelured type with inclined grooves
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Abstract
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL16263703A IL162637A0 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
EA200400903A EA005545B1 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
DE2003726967 DE03726967T1 (en) | 2002-01-03 | 2003-01-03 | EDDY RING GENERATOR |
AU2003201182A AU2003201182B2 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
JP2003556684A JP2005513385A (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
MXPA04006590A MXPA04006590A (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator. |
CN038019329A CN1612979B (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
KR1020047010411A KR101022742B1 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
CA 2471816 CA2471816C (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
EP03726967A EP1470338A4 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
IL162637A IL162637A (en) | 2002-01-03 | 2004-06-20 | Vortex ring generator |
US10/884,032 US7673834B2 (en) | 2002-01-03 | 2004-07-02 | Vortex ring generator |
US11/980,168 US7766279B2 (en) | 2002-01-03 | 2007-10-29 | Vortex ring generator |
US12/848,943 US7934686B2 (en) | 2002-01-03 | 2010-08-02 | Reducing drag on a mobile body |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPR9827A AUPR982702A0 (en) | 2002-01-03 | 2002-01-03 | Vortex ring generator to reduce drag on a fuselage |
AUPR9827 | 2002-01-03 | ||
AUPS1352A AUPS135202A0 (en) | 2002-03-26 | 2002-03-26 | Vortex ring generator to reduce drag on a fuselage |
AUPS1352 | 2002-03-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/884,032 Continuation US7673834B2 (en) | 2002-01-03 | 2004-07-02 | Vortex ring generator |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003056190A1 true WO2003056190A1 (en) | 2003-07-10 |
Family
ID=25646873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2003/000003 WO2003056190A1 (en) | 2002-01-03 | 2003-01-03 | Vortex ring generator |
Country Status (12)
Country | Link |
---|---|
US (3) | US7673834B2 (en) |
EP (1) | EP1470338A4 (en) |
JP (1) | JP2005513385A (en) |
CN (1) | CN1612979B (en) |
AU (1) | AU2003201182B2 (en) |
CA (1) | CA2471816C (en) |
DE (1) | DE03726967T1 (en) |
EA (1) | EA005545B1 (en) |
IL (2) | IL162637A0 (en) |
MX (1) | MXPA04006590A (en) |
WO (1) | WO2003056190A1 (en) |
ZA (1) | ZA200405898B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005045258A1 (en) * | 2003-11-04 | 2005-05-19 | Pax Scientific, Inc | Fluid circulation system |
WO2006102107A2 (en) * | 2005-03-18 | 2006-09-28 | Sacred Water Of Hawaii, Llc | Water containers |
US7644804B2 (en) * | 2002-01-03 | 2010-01-12 | Pax Streamline, Inc. | Sound attenuator |
US9038950B2 (en) | 2010-02-19 | 2015-05-26 | Airbus Operations Gmbh | Arrangement of aerodynamic auxiliary surfaces for an aircraft |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPR982502A0 (en) * | 2002-01-03 | 2002-01-31 | Pax Fluid Systems Inc. | A heat exchanger |
EA005545B1 (en) | 2002-01-03 | 2005-04-28 | Пакс Сайентифик, Инк. | Vortex ring generator |
AU2003903386A0 (en) | 2003-07-02 | 2003-07-17 | Pax Scientific, Inc | Fluid flow control device |
WO2005073560A1 (en) * | 2004-01-30 | 2005-08-11 | Pax Scientific, Inc | A vortical flow rotor |
EA009581B1 (en) | 2004-01-30 | 2008-02-28 | Пакс Сайентифик, Инк. | Housing for a centrifugal fan, pump or turbine |
US7621463B2 (en) | 2005-01-12 | 2009-11-24 | Flodesign, Inc. | Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact |
WO2008042251A2 (en) | 2006-09-29 | 2008-04-10 | Pax Streamline, Inc. | Axial flow fan |
US8465375B2 (en) | 2010-08-25 | 2013-06-18 | Eric W. Curry | Underwater device for generating or shooting a vortex ring |
US8556674B2 (en) | 2010-08-25 | 2013-10-15 | Tecmap Corporation | Self-priming underwater device for generating or shooting a vortex ring |
US9605913B2 (en) * | 2011-05-25 | 2017-03-28 | Saudi Arabian Oil Company | Turbulence-inducing devices for tubular heat exchangers |
US8770649B2 (en) | 2011-10-29 | 2014-07-08 | Alexander Praskovsky | Device, assembly, and system for reducing aerodynamic drag |
CN104081066A (en) * | 2011-11-09 | 2014-10-01 | 杰丹·哈曼 | Atmospheric circulation system and method |
USD667373S1 (en) | 2012-02-16 | 2012-09-18 | Alexander Praskovsky | Vortex generator |
US8690097B1 (en) * | 2012-04-30 | 2014-04-08 | The Boeing Company | Variable-geometry rotating spiral cone engine inlet compression system and method |
WO2014078752A1 (en) | 2012-11-17 | 2014-05-22 | Fred Pereira | Luminuous fluid sculptures |
US11199301B2 (en) | 2012-11-17 | 2021-12-14 | Fred Metsch Pereira | Luminous fluid sculptures |
US10252784B2 (en) | 2013-03-15 | 2019-04-09 | John Ioan Restea | Apparatus for propelling fluid, especially for propulsion of a floating vehicle |
US10273970B2 (en) * | 2016-01-27 | 2019-04-30 | John A. Kozel | Construction of articles of manufacture of fiber reinforced structural composites |
RU2672286C1 (en) * | 2016-07-15 | 2018-11-13 | Валерий Вильгельмович Петрашкевич | Method of reducing bottom body resistance in form of projectile or bullet and body in form of projectile or bullet |
JP6948780B2 (en) * | 2016-11-22 | 2021-10-13 | 三菱重工業株式会社 | Underwater vehicle |
US10662971B2 (en) * | 2018-07-05 | 2020-05-26 | Gilbert H. Krahn | Phi fan |
JP6711383B2 (en) * | 2018-09-28 | 2020-06-17 | ダイキン工業株式会社 | Vortex ring generator |
JP6845835B2 (en) * | 2018-09-28 | 2021-03-24 | ダイキン工業株式会社 | Vortic ring generator |
EP3899412A1 (en) | 2018-12-19 | 2021-10-27 | BAE SYSTEMS plc | Munitions and projectiles |
US20220065597A1 (en) * | 2018-12-19 | 2022-03-03 | Bae Systems Plc | Munitions and projectiles |
US11396367B2 (en) * | 2019-05-08 | 2022-07-26 | The Boeing Company | Vortex reduction apparatus for use with airfoils |
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- 2003-01-03 IL IL16263703A patent/IL162637A0/en active IP Right Grant
- 2003-01-03 CN CN038019329A patent/CN1612979B/en not_active Expired - Fee Related
- 2003-01-03 CA CA 2471816 patent/CA2471816C/en not_active Expired - Fee Related
- 2003-01-03 EP EP03726967A patent/EP1470338A4/en not_active Withdrawn
- 2003-01-03 AU AU2003201182A patent/AU2003201182B2/en not_active Ceased
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- 2003-01-03 JP JP2003556684A patent/JP2005513385A/en active Pending
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2004
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US8381870B2 (en) | 2002-01-03 | 2013-02-26 | Pax Scientific, Inc. | Fluid flow controller |
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Also Published As
Publication number | Publication date |
---|---|
IL162637A0 (en) | 2005-11-20 |
US20050269458A1 (en) | 2005-12-08 |
CA2471816A1 (en) | 2003-07-10 |
US20080265101A1 (en) | 2008-10-30 |
US7934686B2 (en) | 2011-05-03 |
US7766279B2 (en) | 2010-08-03 |
MXPA04006590A (en) | 2005-03-31 |
AU2003201182A1 (en) | 2003-07-15 |
AU2003201182B2 (en) | 2008-05-01 |
CN1612979A (en) | 2005-05-04 |
US7673834B2 (en) | 2010-03-09 |
DE03726967T1 (en) | 2005-05-04 |
EP1470338A1 (en) | 2004-10-27 |
ZA200405898B (en) | 2006-06-28 |
EA200400903A1 (en) | 2004-12-30 |
JP2005513385A (en) | 2005-05-12 |
EA005545B1 (en) | 2005-04-28 |
IL162637A (en) | 2007-10-31 |
CN1612979B (en) | 2011-11-23 |
US20110011463A1 (en) | 2011-01-20 |
EP1470338A4 (en) | 2012-01-11 |
CA2471816C (en) | 2011-04-19 |
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