WO2003027499A3 - Rotating propulsion device - Google Patents

Rotating propulsion device Download PDF

Info

Publication number
WO2003027499A3
WO2003027499A3 PCT/US2002/029763 US0229763W WO03027499A3 WO 2003027499 A3 WO2003027499 A3 WO 2003027499A3 US 0229763 W US0229763 W US 0229763W WO 03027499 A3 WO03027499 A3 WO 03027499A3
Authority
WO
WIPO (PCT)
Prior art keywords
mass
propulsion device
rotating
force
energy density
Prior art date
Application number
PCT/US2002/029763
Other languages
French (fr)
Other versions
WO2003027499A2 (en
Inventor
David Fitzgerald
Original Assignee
David Fitzgerald
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 US09/961,545 external-priority patent/US20030057319A1/en
Priority claimed from US10/121,211 external-priority patent/US20030192988A1/en
Application filed by David Fitzgerald filed Critical David Fitzgerald
Priority to AU2002326988A priority Critical patent/AU2002326988A1/en
Publication of WO2003027499A2 publication Critical patent/WO2003027499A2/en
Publication of WO2003027499A3 publication Critical patent/WO2003027499A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/409—Unconventional spacecraft propulsion systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Remote Sensing (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

A propulsion device which takes advantage of the fact that the mass of an object will decrease if the energy density of the object changes rapidly. The energy density is changed by causing rapid changes in stress on the bonds between the atoms of the object. By this means, the mass of a rotating (20) object is decreased to one side of its axis of rotation, creating an unbalanced centrifugal force that acts on the rotating object as a propulsive force in the direction from the lower mass half toward the higher mass half. The propulsive force is used to propel an object or hold an object in position in opposition to an outside force or provide mechanical energy for a purpose such as the generation of electricity.
PCT/US2002/029763 2001-09-22 2002-09-19 Rotating propulsion device WO2003027499A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002326988A AU2002326988A1 (en) 2001-09-22 2002-09-19 Rotating propulsion device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/961,545 2001-09-22
US09/961,545 US20030057319A1 (en) 2001-09-22 2001-09-22 Propulsion device with decreased mass
US10/121,211 US20030192988A1 (en) 2002-04-12 2002-04-12 Propulsion device with rotating elastic material
US10/121,211 2002-04-12

Publications (2)

Publication Number Publication Date
WO2003027499A2 WO2003027499A2 (en) 2003-04-03
WO2003027499A3 true WO2003027499A3 (en) 2003-07-31

Family

ID=26819222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/029763 WO2003027499A2 (en) 2001-09-22 2002-09-19 Rotating propulsion device

Country Status (2)

Country Link
AU (1) AU2002326988A1 (en)
WO (1) WO2003027499A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280864A (en) * 1986-10-16 1994-01-25 Woodward James F Method for transiently altering the mass of objects to facilitate their transport or change their stationary apparent weights
US6098924A (en) * 1999-01-23 2000-08-08 California State University, Fullerton Foundation Method and apparatus for generating propulsive forces without the ejection of propellant
US6193194B1 (en) * 1998-09-01 2001-02-27 Michael A. Minovitch Magnetic propulsion system and operating method
US6347766B1 (en) * 1999-01-23 2002-02-19 James Woodward Method and apparatus for generating propulsive forces without the ejection of propellant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280864A (en) * 1986-10-16 1994-01-25 Woodward James F Method for transiently altering the mass of objects to facilitate their transport or change their stationary apparent weights
US6193194B1 (en) * 1998-09-01 2001-02-27 Michael A. Minovitch Magnetic propulsion system and operating method
US6098924A (en) * 1999-01-23 2000-08-08 California State University, Fullerton Foundation Method and apparatus for generating propulsive forces without the ejection of propellant
US6347766B1 (en) * 1999-01-23 2002-02-19 James Woodward Method and apparatus for generating propulsive forces without the ejection of propellant

Also Published As

Publication number Publication date
WO2003027499A2 (en) 2003-04-03
AU2002326988A1 (en) 2003-04-07

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