FIELD: heat power engineering. SUBSTANCE: openings provided in a strip are made of triangles tops of which point to opposite edges of the strip alternately. One of the side of the opening abuts against longitudinal corrugations and is corrugated. Lateral corrugations are arranged from edges of plate opposite with respect to the openings and abut against members of a heat exchanger by their bases. EFFECT: enhanced reliability. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIRE-EXTINGUISHING DEVICE FOR ENERGY-CONVERTING MACHINE | 1991 |
|
RU2034586C1 |
| TEMPERATURE DISPLACEMENT COMPENSATOR | 0 |
|
SU732656A1 |
| ELECTRIC REACTOR WITH SUPERPOSED MAGNETIZATION | 1992 |
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RU2037222C1 |
| SATURABLE REACTOR | 1992 |
|
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| DYNAMICAL VIBRATION DAMPER | 1991 |
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| SPACING DEVICE FOR HEATING SIDE OF BOILER | 1990 |
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RU2037224C1 |
| ELECTRIC REACTOR WITH SUPERPOSED MAGNETIZATION | 1992 |
|
RU2037223C1 |
| CONVECTIVE HEATING SURFACE | 0 |
|
SU1746115A1 |
| METHOD OF ADJUSTMENT OF INDUCTANCE OF ELECTRIC REACTOR | 1992 |
|
RU2037220C1 |
