FIELD: heat-exchanging apparatuses pipes coupling. SUBSTANCE: aggregate for heat-exchanging apparatuses pipes electrical pulse expansion has pulse currents oscillator, system to move electrode contacting with explosive cartridge mounted in heat-exchanging apparatus pipe lattice. Aggregate differs from other by the fact, that to increase productivity, efficiency and quality of treated couplings it is provided with additional electrode with polarity opposite to polarity of main electrode and is contacting other explosive cartridge mounted in pipe lattice and connected to pulse current oscillator in series with main electrode. EFFECT: increased productivity, efficiency and quality of treated couplings.
| Title | Year | Author | Number |
|---|---|---|---|
| AGGREGATE FOR PIPES FIXATION IN PIPE PLATES OF HEAT-EXCHANGING APPARATUSES | 1977 |
|
SU728264A1 |
| APPARATUS FOR HEAT-EXCHANGING APPARATUSES PIPE LATTICES PIPES ELECTRICAL PULSE EXPANSION | 1978 |
|
SU866853A1 |
| APPARATUS FOR PIPE LATTICES PIPE EXPANSION | 1979 |
|
SU792681A1 |
| APPARATUS FOR ELECTRIC EXPLOSION PRESSING-IN TUBES | 2000 |
|
RU2186648C2 |
| INSTALLATION FOR ELECTROHYDROIMPULSE BEADING OF PIPES OF HEAT-EXCHANGING APPARATUS | 0 |
|
SU713038A1 |
| ELECTRODE SYSTEM TO ELECTRIC-PULSE UNIT FOR TUBE EXPANDING | 0 |
|
SU844104A1 |
| DEVICE FOR CONTROLLING ELECTRIC PULSED SET FOR PRESS-FITTING PIRES | 0 |
|
SU1327058A1 |
| ELECTRODE SYSTEM FOR ELECTRIC EXPLOSIVE PIPES PRESSING ON | 1979 |
|
SU805531A1 |
| PLANT FOR ELECTRIC-PULSE EXPANDING OF HEAT EXCHANGER TUBES | 0 |
|
SU721180A1 |
| DEVICE FOR SECURING TUBES IN TUBE PLATES | 1990 |
|
RU2013171C1 |
