Title:
DEVICE FOR EXECUTING HEAT TREATMENT OF METAL-MADE ANNEALING MATERIAL
Document Type and Number:
Japanese Patent JPH09165616
Kind Code:
A
Abstract:
To reduce the energy consumption and the consumed quantity of heating medium or cooling medium by comparatively simple means.
In a system provided with a distributing device 3 for the heating medium or the cooling medium composed of the air or gas having sometimes plural pipe or slitting nozzles 4 for forming impact jet toward the direction of an annealing material 1 positioned on a carrying device 2, an expanding device 5 for adjusting the interval between the nozzle hole and the annealing material is formed so as to be returnable back in each nozzle.
Inventors:
PEETAA HERUMUUTO EEPUNAA
Application Number:
JP27082896A
Publication Date:
June 24, 1997
Filing Date:
October 14, 1996
Export Citation:
Assignee:
EBNER PETER H
International Classes:
C21D1/26; C21D1/34; C21D1/667; C21D1/00; C21D1/767; F27B9/10; F27B17/00; F27D7/04; C21D1/613; C21D9/573; (IPC1-7): C21D1/00; C21D1/00; C21D1/26; C21D1/34
Attorney, Agent or Firm:
Toshio Yano (2 outside)