FIELD: electrical engineering. SUBSTANCE: electric heater of fluid medium includes insulation base and zigzag strip heater attached to it. Sections of triangular loops of it are manufactured profiled. Twisted sections are provided as profiled ones. Adjacent sections are twisted in opposite directions. Twisting angle of each sections is equal to 45 deg. EFFECT: facilitated manufacture, reduced labour input and cost, enhanced reliability. 2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRIC HEATER OF FLUID MEDIUM | 0 |
|
SU1819373A3 |
| ELECTRIC HEATER OF FLUID MEDIUM | 1991 |
|
RU2011315C1 |
| ELECTRIC HEATER OF FLUID MEDIUM | 1991 |
|
RU2011314C1 |
| ELECTRIC HEATER AND ITS MANUFACTURE METHOD | 2008 |
|
RU2358415C1 |
| ELECTRIC HEATER AND METHOD TO MANUFACTURE HONEYCOMB HEATING ELEMENT FOR IT | 2011 |
|
RU2483493C2 |
| ELECTRIC AIR HEATER | 0 |
|
SU1083415A1 |
| DEVICE FOR DRYING VEGETABLE FOODS | 0 |
|
SU1704738A1 |
| AIR ELECTRIC HEATER | 0 |
|
SU1758912A1 |
| ELECTRIC HEATING TAPE | 0 |
|
SU1776359A3 |
| SELF-COMPENSATING METAL HEATER | 0 |
|
SU592030A1 |
