WO2005121553A3 - Shock wave propulsion system - Google Patents

Shock wave propulsion system Download PDF

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Publication number
WO2005121553A3
WO2005121553A3 PCT/ZA2005/000083 ZA2005000083W WO2005121553A3 WO 2005121553 A3 WO2005121553 A3 WO 2005121553A3 ZA 2005000083 W ZA2005000083 W ZA 2005000083W WO 2005121553 A3 WO2005121553 A3 WO 2005121553A3
Authority
WO
WIPO (PCT)
Prior art keywords
shock wave
propulsion system
wave transmitting
transmitting member
free end
Prior art date
Application number
PCT/ZA2005/000083
Other languages
French (fr)
Other versions
WO2005121553A2 (en
Inventor
Preez Johannes Jacobus Du
Original Assignee
Preez Johannes Jacobus Du
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 Preez Johannes Jacobus Du filed Critical Preez Johannes Jacobus Du
Publication of WO2005121553A2 publication Critical patent/WO2005121553A2/en
Publication of WO2005121553A3 publication Critical patent/WO2005121553A3/en

Links

Classifications

    • 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
    • F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H99/00—Subject matter not provided for in other groups of this subclass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

A propulsion system 10 includes an elongate shock wave transmitting member 12 having first and second free ends 14 and 16. The shock wave transmitting member 12 is provided with a damping zone 18 located at the second free end 16 thereof. A displaceable impact member 20 is located near the first free end 14 of the shock wave transmitting member 12. An actuating means in the form of an electromagnetic coil 22 for causing the impact member 20 to oscillate and strike the first free end 14 of the shock wave transmitting member 12 is further provided.
PCT/ZA2005/000083 2004-06-14 2005-06-13 Shock wave propulsion system WO2005121553A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA200404685 2004-06-14
ZA2004/4685 2004-06-14
ZA2004/8084 2004-10-07
ZA200408084 2004-10-07

Publications (2)

Publication Number Publication Date
WO2005121553A2 WO2005121553A2 (en) 2005-12-22
WO2005121553A3 true WO2005121553A3 (en) 2006-01-26

Family

ID=35063304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2005/000083 WO2005121553A2 (en) 2004-06-14 2005-06-13 Shock wave propulsion system

Country Status (1)

Country Link
WO (1) WO2005121553A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266233A (en) * 1964-09-04 1966-08-16 Arthur W Farrall Inertia propulsion device
DE1906960A1 (en) * 1969-02-08 1970-08-27 Joachim Schlichting Propulsion system for control purposes and spacecraft made up of several bodies that can be moved by impact and people in space
GB2229865A (en) * 1988-11-01 1990-10-03 Roger John Shawyer Electrical propulsion unit for spacecraft
GB2315318A (en) * 1996-06-26 1998-01-28 James Ronald Moffat A pulsed motor
GB2393776A (en) * 2002-10-01 2004-04-07 Michael Frederick Nedin Magnetic propulsion system
WO2004042228A1 (en) * 2002-11-06 2004-05-21 Johannes Jacobus Du Preez Conveying device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266233A (en) * 1964-09-04 1966-08-16 Arthur W Farrall Inertia propulsion device
DE1906960A1 (en) * 1969-02-08 1970-08-27 Joachim Schlichting Propulsion system for control purposes and spacecraft made up of several bodies that can be moved by impact and people in space
GB2229865A (en) * 1988-11-01 1990-10-03 Roger John Shawyer Electrical propulsion unit for spacecraft
GB2315318A (en) * 1996-06-26 1998-01-28 James Ronald Moffat A pulsed motor
GB2393776A (en) * 2002-10-01 2004-04-07 Michael Frederick Nedin Magnetic propulsion system
WO2004042228A1 (en) * 2002-11-06 2004-05-21 Johannes Jacobus Du Preez Conveying device

Also Published As

Publication number Publication date
WO2005121553A2 (en) 2005-12-22

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