| 摘要 |
PURPOSE:To aim at enhancing the efficiency of combustion, by adding a new insulator and a dissimilar metal in combination onto the outer surface of a high-tension cord for an electrical spark type internal combustion engine so as to produce activating energy. CONSTITUTION:Two similar metal plates 1, 2 having appropriate thicknesses are integrally incorporate with each other by press-bonding the rear surfaces thereof together, and a magnetic metal 3 is press-bonded onto the piece of the metal plates which are thus bonded together. Further, insulators 4 are jointed onto the front and rear surfaces of the metal piece by a rubber adhesive so as to form a plate-like shape. Further, this plate-like body 7 is cut so as to have a predetermined width, and is formed into a circular shape so that it may be joined to a high tension cord. Further, the body 7 is covered with an insulator 5 having 5,000 volt proof voltage while the magnetic metal 3 is exposed, and further, two of these bodies 7 are arranged in parallel with each other so as to maintain an appropriate space therebetween in order to constitute the instant device 9 which may be sued by being mounted onto a high tension cord 10 connected to a spark plug 8.
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