METHOD OF MOLTEN METAL HEAT CUMULATIVE JET AND FORMED BY IT CHANNEL DEFLECTING ON CATHODE METAL SURFACE IN ARC PULSE DISCHARGE DURING WIRE EXPLOSION BETWEEN ELECTRODES BY EFFECT OF TRANSVERSE MAGNETIC FIELD Russian patent published in 2017 - IPC H05H1/00 H05B7/144 

Abstract RU 2614526 C2

FIELD: physics.

SUBSTANCE: invention relates to substance physical properties research, in particular to study of processes in gas-discharge devices and plasma. Between electrodes at fixed distance between them voltage is applied, resulting current melts and evaporates thin wire, which is arranged between electrodes, distance from cathode to anode is selected such, whereby discharge does not spontaneously occur without wire, and between electrodes are created conditions for discharge gap avalanche breakdown, which occurs in presence of evaporating wire vapors in air. At that, when voltage is supplied to discharge gap channel is formed on cathode created by molten metal heat cumulative jet, outgoing from cathode and wire contact point. Effect of magnetic field directed perpendicular to channel direction changes channel direction.

EFFECT: possibility of molten metal thermal cumulative jet direction controlling and channel on metal cathode formed by it in pulse arc discharge during explosion of wire between electrodes under effect of magnetic field transverse to channel direction.

1 cl, 2 dwg

Similar patents RU2614526C2

Title Year Author Number
METHOD OF FORMING HEAT CUMULATIVE JET AND CREATED PREDETERMINED SHAPE CHANNEL ON METAL CATHODE SURFACE 2015
  • Shvilkin Boris Nikolaevich
  • Miskinova Nataliya Arkadevna
RU2620262C2
METHOD FOR FORMING HEAT CUMULATIVE METAL MELTING JET AND CHANNEL OF REQUIRED LENGTH FORMED BY IT 2016
  • Shvilkin Boris Nikolaevich
  • Miskinova Nataliya Arkadevna
RU2643530C2
METHOD AND DEVICE FOR PREVENTING FORMATION OF THERMAL CUMULATIVE CHANNEL ON METALLIC SURFACE OF CATHODE AND FIXING POSITION OF DISCHARGE CHANNEL AT CATHODE 2017
  • Shvilkin Boris Nikolaevich
RU2677624C2
METHOD FOR CLEANING IRON ELECTRODE SURFACE FROM OXIDES 2022
  • Shvilkin Boris Nikolaevich
RU2784636C1
MAGNETIC KILLER OF SELF-MAINTAINED ARC DISCHARGE 2014
  • Miskinova Natalija Arkadevna
  • Shvilkin Boris Nikolaevich
RU2577040C2
METHOD OF CHANNELS CREATION IN ELECTRODE IN DEPENDENT ARC DISCHARGE 2013
  • Miskinova Natalija Arkad'Evna
  • Shvilkin Boris Nikolaevich
RU2537383C2
METHOD FOR HEATING OF ELECTRODES AND CREATION OF SELF-SUSTAINED ARC DISCHARGE WITH IGNITION FROM THIN METAL WIRE IN MAGNETIC FIELD FREE SPACE 2013
  • Miskinova Natalija Arkad'Evna
  • Shvilkin Boris Nikolaevich
  • Kuz'Min Runar Nikolaevich
RU2554085C2
METHOD OF THIN METAL SHEET BUTT WELDING 2008
  • Shvilkin Boris Nikolaevich
  • Kuz'Min Runar Nikolaevich
  • Miskinova Natalija Arkad'Evna
RU2368472C1
METHOD OF HEATING CATHODE AND IGNITING ARC DISCHARGE WITH METAL WIRE BETWEEN ELECTRODES 2008
  • Kuz'Min Runar Nikolaevich
  • Miskinova Natalija Arkad'Evna
  • Shvilkin Boris Nikolaevich
RU2388192C2
METHOD FOR LOCAL HEATING OF CATHODE SURFACE SECTION 2010
  • Miskinova Natalija Arkad'Evna
  • Shvilkin Boris Nikolaevich
RU2483500C2

RU 2 614 526 C2

Authors

Miskinova Nataliya Arkadevna

Shvilkin Boris Nikolaevich

Dates

2017-03-28Published

2015-08-31Filed