Nikola Tesla - Free-Energy Devices

CONTENTS.ixCHAPTER XVIII.MOTOR BASED ON THE DIFFERENCE OF PHASE IN THE MAG-NETIZATION OF THE INNER AND OUTER PARTS OF ANIRON CORE 88CHAPTER XIX.ANOTHER TYPE OF TESLA INDUCTION MOTOR 92CHAPTER XX.COMBINATIONS OF SYNCHRONIZING MOTOR AND TORQUEMOTOR 95CHAPTER XXI.MOTOR WITH A CONDENSER IN THE ARMATURE CIRCUIT . . . 101CHAPTER XXII.MOTOR WITH CONDENSER IN ONE OF THE FIELD CIRCUITS. 106CHAPTER XXIII.TESLA POLYPHASE TRANSFORMER1 J9CHAPTER XXIV.A CONSTANT CURRENT TRANSFORMER WITH MAGNETICSHIELD BETWEEN COILS OF PRIMARY AND SECONDARY 113PART II.THE TESLA EFFECTS WITH HIGH FREQUENCY ANDHIGH POTENTIAL CURRENTS.CHAPTER XXV.INTRODUCTORY. THE SCOPE OF THE TESLA LECTURES 119CHAPTER XXVI.THE NEW YORK LECTURE. EXPERIMENTS WITH ALTERNATECURRENTS OF VERY HIGH FREQUENCY, AND THEIRAPPLICATION TO METHODS OF ARTIFICIAL ILLUMINA-TION, MAY 20, 1S91 145