Search International and National Patent Collections

1. (WO2018221465) MULTI-CHAMBER HEAT TREATMENT DEVICE

Pub. No.:    WO/2018/221465    International Application No.:    PCT/JP2018/020400
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 29 01:59:59 CEST 2018
IPC: C21D 1/00
F27B 5/02
F27B 9/02
C21D 1/63
C21D 1/773
Applicants: IHI CORPORATION
株式会社IHI
IHI MACHINERY AND FURNACE CO., LTD.
株式会社IHI機械システム
Inventors: SAKAMOTO Osamu
坂本 治
NAKAMOTO Ichiro
中本 一朗
YOSHIDA Takuma
吉田 拓真
Title: MULTI-CHAMBER HEAT TREATMENT DEVICE
Abstract:
In this multi-chamber heat treatment device (A, A1, A2, A3), treatment devices for performing a prescribed heat treatment on an object to be treated (X) are mounted, and a plurality of intermediate conveyance devices (1, 3, 31, 6) for conveying the object to be treated to the treatment devices are connected. Each of the treatment devices is any one of the following: main treatment devices (7A-7D) that performs a main treatment on the object to be treated; preheating devices (4A-4H) that performs a preheating treatment on the object to be treated prior to the main treatment; and cooling devices (R, S) that perform a cooling treatment on the object to be treated after the main treatment.