FIELD: hardening metals. SUBSTANCE: hardening tank has housing, hydraulic delivery plant, nozzles, and sucking port. The nozzles are made up as two pairs of vertical shelves which define [ - shaped boxes provided with delivery branch pipes at the center. The sucking port is made up as an umbrella diverging in the direction of the tank bottom and is arranged at the bottom of the tank. EFFECT: improved design. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT TREATMENT METHOD FOR LONG ARTICLES | 1991 |
|
RU2025536C1 |
| CROSS MEMBER FOR HEAT TREATMENT OF STACK OF PLATES | 1991 |
|
RU2009425C1 |
| METHOD OF THERMAL TREATMENT OF THE ARTICLES | 1991 |
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| BILLET COOLING APPARATUS | 1993 |
|
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| DEVICE FOR RAISING AND SHIFTING FURNACE COVER | 1993 |
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| QUENCHING APPARATUS | 1996 |
|
RU2128718C1 |
| 0 |
|
SU51832A1 | |
| COATER OF LOOSE MATERIALS (VERSIONS) | 2004 |
|
RU2266777C1 |
