EP2836428A4 - Aircraft with freewheeling engine - Google Patents

Aircraft with freewheeling engine

Info

Publication number
EP2836428A4
EP2836428A4 EP13813670.0A EP13813670A EP2836428A4 EP 2836428 A4 EP2836428 A4 EP 2836428A4 EP 13813670 A EP13813670 A EP 13813670A EP 2836428 A4 EP2836428 A4 EP 2836428A4
Authority
EP
European Patent Office
Prior art keywords
aircraft
freewheeling
engine
freewheeling engine
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.)
Withdrawn
Application number
EP13813670.0A
Other languages
German (de)
French (fr)
Other versions
EP2836428A1 (en
Inventor
Frick A Smith
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 US13/442,544 external-priority patent/US8720814B2/en
Application filed by Individual filed Critical Individual
Publication of EP2836428A1 publication Critical patent/EP2836428A1/en
Publication of EP2836428A4 publication Critical patent/EP2836428A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B64C29/0033—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 tiltable relative to the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Retarders (AREA)
EP13813670.0A 2012-04-09 2013-03-27 Aircraft with freewheeling engine Withdrawn EP2836428A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/442,544 US8720814B2 (en) 2005-10-18 2012-04-09 Aircraft with freewheeling engine
PCT/US2013/033985 WO2014007883A1 (en) 2012-04-09 2013-03-27 Aircraft with freewheeling engine

Publications (2)

Publication Number Publication Date
EP2836428A1 EP2836428A1 (en) 2015-02-18
EP2836428A4 true EP2836428A4 (en) 2015-12-16

Family

ID=49882410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13813670.0A Withdrawn EP2836428A4 (en) 2012-04-09 2013-03-27 Aircraft with freewheeling engine

Country Status (4)

Country Link
EP (1) EP2836428A4 (en)
AU (1) AU2013287203A1 (en)
CA (1) CA2869734A1 (en)
WO (1) WO2014007883A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104943851B (en) * 2015-05-07 2017-03-22 龙川 Distributed type electric ducted fan flap lifting system and hovercar thereof
AU2016267963B2 (en) 2015-05-25 2020-08-13 Dotterel Technologies Limited A shroud for an aircraft
CN106005399A (en) * 2015-11-18 2016-10-12 黄登 Tilt wing aircraft
ITUB20169872A1 (en) * 2016-01-07 2017-07-07 Aleksandre Miodushevsky PLURI AIRPLANE-USE FOR TAKE-OFF AND VERTICAL LANDING
DE102016002231B4 (en) 2016-02-25 2021-10-07 Ramin Assisi Aircraft with actively operated swiveling rotors and passively operated main rotor
WO2017143583A1 (en) * 2016-02-26 2017-08-31 深圳市大疆创新科技有限公司 Unmanned aerial vehicle and power supply system, method and device thereof
CN105946484B (en) * 2016-06-18 2018-05-01 上海大学 Hovercar
US10836467B2 (en) 2017-06-14 2020-11-17 Sanmina Corporation Tilt-rotor multicopters with variable pitch propellers
WO2019022618A1 (en) 2017-07-24 2019-01-31 Dotterel Technologies Limited Shroud
CN112513976A (en) 2018-05-16 2021-03-16 多特瑞尔技术有限公司 System and method for audio capture
DE102019121788A1 (en) * 2019-08-13 2021-02-18 Flynow Aviation Gmbh Aircraft, especially aircraft that take off and land vertically
DE102019125460A1 (en) * 2019-09-20 2021-03-25 KRD Luftfahrttechnik GmbH Aircraft and propulsion unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502554A (en) * 1915-11-24 1920-05-19 Louis Renault Two-engine aircraft propeller control device
US2929580A (en) * 1956-06-18 1960-03-22 Piasecki Aircraft Corp Aircraft for vertical or short takeoff, and integrated propulsion lifting and propeller slip stream deflecting unit therefor
FR2397978A1 (en) * 1977-07-19 1979-02-16 Onera (Off Nat Aerospatiale) VTOL aircraft with convergent axis rotors - with resultant of rotor action varied in vertical plane parallel to aircraft axis
WO2003004353A2 (en) * 2001-07-06 2003-01-16 The Charles Stark Draper Laboratory, Inc. Vertical takeoff and landing aerial vehicle
US7874513B1 (en) * 2005-10-18 2011-01-25 Smith Frick A Apparatus and method for vertical take-off and landing aircraft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1322976A (en) * 1919-11-25 Aeropiane
US1547434A (en) * 1923-08-27 1925-07-28 Michaud Joseph Aircraft
US3298633A (en) * 1965-09-10 1967-01-17 Dastoli Joseph Separable aircraft
WO2000005094A1 (en) * 1998-07-21 2000-02-03 Tokyo R & D Co., Ltd. Hybrid vehicle and method of controlling the travel of the vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR502554A (en) * 1915-11-24 1920-05-19 Louis Renault Two-engine aircraft propeller control device
US2929580A (en) * 1956-06-18 1960-03-22 Piasecki Aircraft Corp Aircraft for vertical or short takeoff, and integrated propulsion lifting and propeller slip stream deflecting unit therefor
FR2397978A1 (en) * 1977-07-19 1979-02-16 Onera (Off Nat Aerospatiale) VTOL aircraft with convergent axis rotors - with resultant of rotor action varied in vertical plane parallel to aircraft axis
WO2003004353A2 (en) * 2001-07-06 2003-01-16 The Charles Stark Draper Laboratory, Inc. Vertical takeoff and landing aerial vehicle
US7874513B1 (en) * 2005-10-18 2011-01-25 Smith Frick A Apparatus and method for vertical take-off and landing aircraft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014007883A1 *

Also Published As

Publication number Publication date
AU2013287203A1 (en) 2014-10-23
EP2836428A1 (en) 2015-02-18
WO2014007883A4 (en) 2014-03-13
CA2869734A1 (en) 2014-01-09
WO2014007883A1 (en) 2014-01-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20141003

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151117

RIC1 Information provided on ipc code assigned before grant

Ipc: B63H 5/10 20060101ALI20151111BHEP

Ipc: B64C 29/00 20060101ALI20151111BHEP

Ipc: B64C 27/52 20060101ALI20151111BHEP

Ipc: B64C 27/08 20060101ALI20151111BHEP

Ipc: B64C 15/00 20060101AFI20151111BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160615