FIELD: motors and pumps.
SUBSTANCE: invention relates to inductive dynamic drives used for the creation of pulse actions of required values and durations, in particular for non-explosive sources of seismic waves. A pulse inductive dynamic drive contains an inductive dynamic engine, to the excitation winding of which through an operated key a capacitive storage with a charger is connected. A series connected diode and resistor are connected to leads of the engine winding, in parallel to which a capacitor is connected.
EFFECT: reduction in thermal losses and heating of the excitement winding of the inductive dynamic engine and reduction of duration of the back front of the force created by the engine.
2 dwg
| Title | Year | Author | Number |
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|
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