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Patent Searching and Data


Title:
MULTI-CHAMBER HEAT TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/221465
Kind Code:
A1
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.

Inventors:
SAKAMOTO Osamu (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
NAKAMOTO Ichiro (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
YOSHIDA Takuma (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
Application Number:
JP2018/020400
Publication Date:
December 06, 2018
Filing Date:
May 28, 2018
Export Citation:
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Assignee:
IHI CORPORATION (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
IHI MACHINERY AND FURNACE CO., LTD. (1-1 Toyosu 3-chome, Koto-ku Tokyo, 61, 〒1350061, JP)
International Classes:
C21D1/00; F27B5/02; F27B9/02; C21D1/63; C21D1/773
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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