Electric motor driven automotive vehicle having a magnetic particle clutch
First Claim
1. An electric motor power means suitable for boats, cars, and other vehicles, comprising:
- (a) a constant speed electric motor of predetermined voltageand current,(b) an alternator of the same predetermined voltage electrically connected to said constant speed motor(c) a plurality of rectified alternators of a separately predetermined voltage,(d) a DC motor coupled to the alternator (b) and to the DC rectified alternators to drive said alternator and said DC rectified alternators(e) a DC battery means connected to said DC motor wherein the output voltage of the battery means is the same as the voltage of the DC motor and the predetermined voltage of the DC rectified alternators(f) means to electrically connect the outputs of the DC alternators to the DC battery means to supply electrical energy back to recharge said battery means, anda drive shaft of said vehiclea magnetic particle clutch coupled between said constant speed motor and said drive shaft, andmeans for varying the coupling strength of the magnetic particle clutch;
whereby variations in the coupling strength will produce variations in the speed of rotation of the drive shaft.
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Accused Products
Abstract
A power plant and drive system for an automotive vehicle includes a constant speed 120 volt 3 phase AC motor which is coupled to the drive shaft of the vehicle through a magnetic particle clutch. The 120 volt 3 phase AC motor receives energy from a 120 volt AC alternator which is coupled to the motor through a one to three phase converter and connected in tandem to three 12 V DC alternators. The system further includes a battery driven 12 volt DC motor and a 5 cubic inch gas motor. Some of the energy generated by the 12 volt DC alternators is used to recharge the batteries that power the 12 volt DC motor. In normal operation, the alternators are driven solely by the 12 volt DC motor; however, when the voltage in the batteries becomes lower than 6 volts the alternators are driven solely by the gas motor, thus allowing the batteries to recharge to their normal level. Speed control of the vehicle is achieved by varying the coupling strength of the magnetic particle clutch.
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Citations
4 Claims
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1. An electric motor power means suitable for boats, cars, and other vehicles, comprising:
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(a) a constant speed electric motor of predetermined voltageand current, (b) an alternator of the same predetermined voltage electrically connected to said constant speed motor (c) a plurality of rectified alternators of a separately predetermined voltage, (d) a DC motor coupled to the alternator (b) and to the DC rectified alternators to drive said alternator and said DC rectified alternators (e) a DC battery means connected to said DC motor wherein the output voltage of the battery means is the same as the voltage of the DC motor and the predetermined voltage of the DC rectified alternators (f) means to electrically connect the outputs of the DC alternators to the DC battery means to supply electrical energy back to recharge said battery means, and a drive shaft of said vehicle a magnetic particle clutch coupled between said constant speed motor and said drive shaft, and means for varying the coupling strength of the magnetic particle clutch; whereby variations in the coupling strength will produce variations in the speed of rotation of the drive shaft. - View Dependent Claims (2, 3, 4)
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Specification