Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CARBURIZING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/162989
Kind Code:
A1
Abstract:
This carburizing device for carburizing a body to be processed is provided with a furnace body (1), an insulating container (2) which is provided inside of the furnace body, a furnace bed (3) which is provided inside of the insulating container and on which the body to be processed is placed, and a heat source (6) which is provided in the insulating container, and at least the surfaces of the furnace bed main component, the heat source and the insulating container are formed from a ceramic material.

Inventors:
KATSUMATA Kazuhiko (12-32, Konan 2-chome, Minato-k, Tokyo 75, 〒1080075, JP)
MITSUZUKA Masatoshi (12-32, Konan 2-chome, Minato-k, Tokyo 75, 〒1080075, JP)
SAKAMOTO Osamu (12-32, Konan 2-chome, Minato-k, Tokyo 75, 〒1080075, JP)
NAGATA Takahiro (12-32, Konan 2-chome, Minato-k, Tokyo 75, 〒1080075, JP)
Application Number:
JP2015/055399
Publication Date:
October 29, 2015
Filing Date:
February 25, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IHI CORPORATION (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
IHI MACHINERY AND FURNACE CO., LTD. (12-32, Konan 2-chome Minato-k, Tokyo 75, 〒1080075, JP)
International Classes:
C23C8/20; F27B5/04; F27B5/06
Foreign References:
JP2008069404A2008-03-27
JP2005195238A2005-07-21
JP2006112770A2006-04-27
JPS60113498U1985-07-31
Other References:
See also references of EP 3135791A4
Attorney, Agent or Firm:
TERAMOTO Mitsuo et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
Download PDF: