The Lafforgue's Field Propulsion Thruster
By Jean-Louis Naudin
created on January 20, 2002 - JLN Labs - Last update February 6, 2002
All informations in this page are published free and are intended for private/educational purposes and not for commercial applications


Isolated systems self-propelled by electrostatic forces  by Jean-Claude Lafforgue ( France )
No. Publication (Sec.) : FR2651388 
Date de publication : 1991-03-01  
Inventeur : LAFFORGUE JEAN-CLAUDE; ALEXANDRE  
Abrégé
The electrostatic forces are "generated" by the interaction of polarised atoms (q) on an electric vector field (E), i.e. F=q.E, positive or negative according to the sign of (q). By suitable geometry of the polarised armatures, and/or by the use of electric charges induced by induction effect, and/or by the use of suitably arranged dielectrics, it becomes possible to break the symmetry of the expansion forces on one of the axes of the three-axis reference system and thus to obtain a non-zero resultant force (Fn). The isolated system is then propelled, and it draws the charges (q) and (E) along with it, thus F=q.E remains constant. This force can be used as a means of propulsion for any vehicle or even as motive force for producing energy.

The LFPT explained : Theory and Principle

The Lafforgue's F.P.Thruster Solver v2.0

The Twin Rotating LFPT experiment

The Lafforgue's Electrostatic Pressure experiment

Asymmetrical Electrostatic Pressure on a charged body

The Lafforgue's Field Propulsion Thruster experiment

The LPT v1.0 pulsed tests without leakage current

The LFPT E-Field simulations

Some documents references :

  • FR Patent N°2651388 "Isolated systems self-propelled by electrostatic forces" by Lafforgue Jean-Claude - March 1, 1991
  • Some translations of the Lafforgue's patent can be found here.
  • " Electrostatique, Electrocinétique " by Maurice Ravaille - Collection de Sciences Physiques dirigée par Marcel Peschard - Edition Baillère

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