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Patent Searching and Data


Title:
POWDER CONTAINER INVERTING DEVICE FOR HEATING FURNACE
Document Type and Number:
WIPO Patent Application WO/2020/110405
Kind Code:
A1
Abstract:
Provided is a powder container inverting device for a heating furnace, with which it is possible to recover processed powder from a high temperature powder container. When a pair of inversion shafts (90), (92) are inverted by means of an inverting actuator provided outside an inversion chamber (62), a powder container being held by clamp devices (94), (96) fixed to chamber inside end portions of the inversion shafts (90), (92) is inverted, and powder in the powder container is removed. Since the inverting actuator and an unclamping actuator (130), which have a relatively low resistance to heat, are provided outside the inversion chamber (62), the relatively high temperature powder container can be inverted to remove the powder from inside the powder container. Further, since it is not necessary to reduce the temperature to near ambient temperature in a rear half part of the heating furnace, allowing the heating furnace to be shortened, an increase in the size of thermal equipment such as a heating furnace can be suppressed, even while improving productivity.

Inventors:
OTAKE HIDEAKI (JP)
OKAJIMA TAKASHI (JP)
Application Number:
PCT/JP2019/034866
Publication Date:
June 04, 2020
Filing Date:
September 04, 2019
Export Citation:
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Assignee:
NORITAKE CO LTD (JP)
International Classes:
F27B9/39; B22F1/00; B22F9/04; F27B9/26; F27D7/06; H01F41/02
Foreign References:
JP2012160545A2012-08-23
JPH0776396A1995-03-20
JPH04260432A1992-09-16
JP2001138112A2001-05-22
JP2005048264A2005-02-24
JP2019184211A2019-10-24
Attorney, Agent or Firm:
IKEDA Haruyuki et al. (JP)
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