AU2003242314A1 - Lift generating and propelling device - Google Patents

Lift generating and propelling device

Info

Publication number
AU2003242314A1
AU2003242314A1 AU2003242314A AU2003242314A AU2003242314A1 AU 2003242314 A1 AU2003242314 A1 AU 2003242314A1 AU 2003242314 A AU2003242314 A AU 2003242314A AU 2003242314 A AU2003242314 A AU 2003242314A AU 2003242314 A1 AU2003242314 A1 AU 2003242314A1
Authority
AU
Australia
Prior art keywords
propelling device
lift generating
lift
generating
propelling
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.)
Abandoned
Application number
AU2003242314A
Inventor
Iwao Yuasa
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
Application filed by Individual filed Critical Individual
Publication of AU2003242314A1 publication Critical patent/AU2003242314A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/467—Aerodynamic features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2003242314A 2002-05-23 2003-05-19 Lift generating and propelling device Abandoned AU2003242314A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-148689 2002-05-23
JP2002148689 2002-05-23
PCT/JP2003/006184 WO2003099652A1 (en) 2002-05-23 2003-05-19 Lift generating and propelling device

Publications (1)

Publication Number Publication Date
AU2003242314A1 true AU2003242314A1 (en) 2003-12-12

Family

ID=29561190

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003242314A Abandoned AU2003242314A1 (en) 2002-05-23 2003-05-19 Lift generating and propelling device

Country Status (3)

Country Link
JP (1) JPWO2003099652A1 (en)
AU (1) AU2003242314A1 (en)
WO (1) WO2003099652A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562227A (en) * 1947-07-09 1951-07-31 Zobel Theodor Wilhelm Flow profile for reduced drag
JPS4621062B1 (en) * 1967-01-14 1971-06-14
US3706430A (en) * 1970-03-17 1972-12-19 Richard L Kline Airfoil for aircraft
JPS62299495A (en) * 1986-06-13 1987-12-26 デメタ−　ジ−・フア−テイス Lift body
JPH04113994A (en) * 1990-09-03 1992-04-15 Mitsubishi Heavy Ind Ltd Rotor blade for helicopter

Also Published As

Publication number Publication date
JPWO2003099652A1 (en) 2005-09-22
WO2003099652A1 (en) 2003-12-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase