Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Plural reciprocating or oscillating motors
Patent
1984-02-07
1985-04-09
Witkowski, Stanley J.
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Plural reciprocating or oscillating motors
310 24, H02K 3312
Patent
active
045104204
ABSTRACT:
A modified form of apparatus is disclosed, and the preferred and illustrated embodiment thereof utilizes a pulse width modulator circuit to control the duty cycle pulses applied to coils for rotating an engine. The pulse width modulator (PWM) cooperates with an engine distributor system to generate a procession of pulses which are in turn applied to a power transistor to switch the transistor off and on in timed sequence. This applies power to coils for a magnetic engine. Moreover, two coils are included with each piston and are therefore able to be triggered at different intervals.
A modified construction is also disclosed including a pair of coils which are serially positioned but independently connected to cooperate with a sleeve and piston telescoped therein and suitable passages for cooling water are also included.
REFERENCES:
patent: 4019103 (1977-04-01), Danis et al.
patent: 4317058 (1982-02-01), Blaloch
Bergmann Saul M.
Servo Technology Corp.
Witkowski Stanley J.
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