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Patent Searching and Data


Title:
HEAT TREATMENT EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/145445
Kind Code:
A1
Abstract:
Provided is heat treatment equipment wherein a conveyance unit for conveying an object to be treated is guided to a position facing a treatment chamber for heat-treating the object so that the object is transferred between the conveyance unit and the treatment chamber while the conveyance unit and the treatment chamber are connected hermetically by an extendable connection member. The heat treatment equipment is provided with a maintaining means for maintaining, when the pressure inside the connected portion between the conveyance unit and the treatment chamber connected by the connection member is reduced, a constant distance between the conveyance unit and the treatment chamber by causing a force to act between the conveyance unit and the treatment chamber.

Inventors:
OOSHITA OSAMU (JP)
TERADA SHIN (JP)
KANDA SATOSHI (JP)
Application Number:
PCT/JP2016/082369
Publication Date:
August 31, 2017
Filing Date:
November 01, 2016
Export Citation:
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Assignee:
CHUGAI RO KOGYO KAISHA LTD (JP)
International Classes:
C21D1/00; C21D1/773; F27B17/00; F27D3/12
Foreign References:
JP5669981B12015-02-18
JPH0586416A1993-04-06
JP2006063363A2006-03-09
JP2013064184A2013-04-11
JP2009236344A2009-10-15
JP2015206084A2015-11-19
Attorney, Agent or Firm:
MATSUKAWA Katsuaki (JP)
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