IL162637A0 - Vortex ring generator - Google Patents

Vortex ring generator

Info

Publication number
IL162637A0
IL162637A0 IL16263703A IL16263703A IL162637A0 IL 162637 A0 IL162637 A0 IL 162637A0 IL 16263703 A IL16263703 A IL 16263703A IL 16263703 A IL16263703 A IL 16263703A IL 162637 A0 IL162637 A0 IL 162637A0
Authority
IL
Israel
Prior art keywords
vortex ring
ring generator
generator
vortex
ring
Prior art date
Application number
IL16263703A
Other languages
English (en)
Original Assignee
Pax Scient Inc
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 AUPR9827A external-priority patent/AUPR982702A0/en
Priority claimed from AUPS1352A external-priority patent/AUPS135202A0/en
Application filed by Pax Scient Inc filed Critical Pax Scient Inc
Publication of IL162637A0 publication Critical patent/IL162637A0/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IL16263703A 2002-01-03 2003-01-03 Vortex ring generator IL162637A0 (en)

Applications Claiming Priority (3)

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
AUPS1352A AUPS135202A0 (en) 2002-03-26 2002-03-26 Vortex ring generator to reduce drag on a fuselage
PCT/AU2003/000003 WO2003056190A1 (en) 2002-01-03 2003-01-03 Vortex ring generator

Publications (1)

Publication Number Publication Date
IL162637A0 true IL162637A0 (en) 2005-11-20

Family

ID=25646873

Family Applications (2)

Application Number Title Priority Date Filing Date
IL16263703A IL162637A0 (en) 2002-01-03 2003-01-03 Vortex ring generator
IL162637A IL162637A (en) 2002-01-03 2004-06-20 Vortex ring generator

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL162637A IL162637A (en) 2002-01-03 2004-06-20 Vortex ring generator

Country Status (12)

Country Link
US (3) US7673834B2 (es)
EP (1) EP1470338A4 (es)
JP (1) JP2005513385A (es)
CN (1) CN1612979B (es)
AU (1) AU2003201182B2 (es)
CA (1) CA2471816C (es)
DE (1) DE03726967T1 (es)
EA (1) EA005545B1 (es)
IL (2) IL162637A0 (es)
MX (1) MXPA04006590A (es)
WO (1) WO2003056190A1 (es)
ZA (1) ZA200405898B (es)

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CA2471816C (en) 2002-01-03 2011-04-19 Pax Scientific, Inc. Vortex ring generator
AUPR982302A0 (en) 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
AU2003903386A0 (en) 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
JP2007509735A (ja) * 2003-11-04 2007-04-19 パックス サイエンティフィック インコーポレイテッド 流体循環システム
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US10273970B2 (en) * 2016-01-27 2019-04-30 John A. Kozel Construction of articles of manufacture of fiber reinforced structural composites
RU2672286C1 (ru) * 2016-07-15 2018-11-13 Валерий Вильгельмович Петрашкевич Способ уменьшения донного сопротивления тела в форме снаряда или пули и тело в форме снаряда или пули
JP6948780B2 (ja) * 2016-11-22 2021-10-13 三菱重工業株式会社 水中航走体
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JP6845835B2 (ja) * 2018-09-28 2021-03-24 ダイキン工業株式会社 渦輪発生装置
JP6711383B2 (ja) * 2018-09-28 2020-06-17 ダイキン工業株式会社 渦輪発生装置
US20220065597A1 (en) * 2018-12-19 2022-03-03 Bae Systems Plc Munitions and projectiles
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CN1612979B (zh) 2011-11-23
US20050269458A1 (en) 2005-12-08
EA200400903A1 (ru) 2004-12-30
US7934686B2 (en) 2011-05-03
CA2471816A1 (en) 2003-07-10
EA005545B1 (ru) 2005-04-28
US20080265101A1 (en) 2008-10-30
ZA200405898B (en) 2006-06-28
US7766279B2 (en) 2010-08-03
EP1470338A4 (en) 2012-01-11
MXPA04006590A (es) 2005-03-31
CN1612979A (zh) 2005-05-04
EP1470338A1 (en) 2004-10-27
AU2003201182B2 (en) 2008-05-01
US7673834B2 (en) 2010-03-09
CA2471816C (en) 2011-04-19
AU2003201182A1 (en) 2003-07-15
DE03726967T1 (de) 2005-05-04
IL162637A (en) 2007-10-31
US20110011463A1 (en) 2011-01-20
JP2005513385A (ja) 2005-05-12
WO2003056190A1 (en) 2003-07-10

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