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GB0809833D0 - Vortex ring cushion projector - Google Patents

Vortex ring cushion projector

Info

Publication number
GB0809833D0
GB0809833D0 GBGB0809833.7A GB0809833A GB0809833D0 GB 0809833 D0 GB0809833 D0 GB 0809833D0 GB 0809833 A GB0809833 A GB 0809833A GB 0809833 D0 GB0809833 D0 GB 0809833D0
Authority
GB
United Kingdom
Prior art keywords
projector
vortex ring
ring cushion
cushion
vortex
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.)
Ceased
Application number
GBGB0809833.7A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38513044&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0809833(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of GB0809833D0 publication Critical patent/GB0809833D0/en
Priority to GB0813303A priority Critical patent/GB2467905A/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
    • B64C39/062—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings
    • B64C39/064—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings with radial airflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion
    • B60V1/10—Air-cushion in which the curtain-forming nozzle or the vehicle base is shaped to create a vortex curtain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0025—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being fixed relative to the fuselage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
    • B64C29/0058—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors with vertical jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/10—All-wing aircraft
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GBGB0809833.7A 2007-07-26 2008-05-30 Vortex ring cushion projector Ceased GB0809833D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0813303A GB2467905A (en) 2007-07-26 2008-07-21 Aircraft with vortex ring lift assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0714751.5A GB0714751D0 (en) 2007-07-26 2007-07-26 Vortex ring cushion projector

Publications (1)

Publication Number Publication Date
GB0809833D0 true GB0809833D0 (en) 2008-07-09

Family

ID=38513044

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0714751.5A Ceased GB0714751D0 (en) 2007-07-26 2007-07-26 Vortex ring cushion projector
GBGB0809833.7A Ceased GB0809833D0 (en) 2007-07-26 2008-05-30 Vortex ring cushion projector
GB0813303A Withdrawn GB2467905A (en) 2007-07-26 2008-07-21 Aircraft with vortex ring lift assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0714751.5A Ceased GB0714751D0 (en) 2007-07-26 2007-07-26 Vortex ring cushion projector

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0813303A Withdrawn GB2467905A (en) 2007-07-26 2008-07-21 Aircraft with vortex ring lift assembly

Country Status (1)

Country Link
GB (3) GB0714751D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112880114B (en) * 2021-01-26 2021-09-14 武汉理工大学 Cut-off type vortex ring air curtain wall
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539273A (en) * 1969-03-18 1970-11-10 George Arshal Vortex generator
EP0594625B1 (en) * 1990-07-23 1997-06-11 Vehicle Research Corporation Supersonic aircraft shock wave energy recovery system
JP3774760B2 (en) * 2001-04-23 2006-05-17 国立大学法人 琉球大学 Vortex ring device
US6561456B1 (en) * 2001-12-06 2003-05-13 Michael Thomas Devine Vertical/short take-off and landing aircraft
JPWO2006103774A1 (en) * 2005-03-30 2008-09-04 力也 石川 Vertically movable aircraft

Also Published As

Publication number Publication date
GB0813303D0 (en) 2008-08-27
GB0714751D0 (en) 2007-09-05
GB2467905A (en) 2010-08-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)