Title:
加熱炉
Document Type and Number:
Japanese Patent JP7216537
Kind Code:
B2
Abstract:
A heating furnace includes: a heating furnace main body that includes an accommodation chamber capable of accommodating a heating target object; a heat source capable of heating an inside of the accommodation chamber to an annealing point; a gas supply source that is arranged outside the heating furnace main body; and a pipeline that includes a pipeline main body that is arranged inside the accommodation chamber, and that is heated by the heat source, the pipeline main body being configured to retain a gas supplied from the gas supply source and heat the gas to the annealing point, and a discharge outlet that is formed on an end portion of the pipeline main body, and that is opened inside the accommodation chamber, the discharge outlet being configured to discharge the gas that is heated to the annealing point, to the inside of the accommodation chamber.
Inventors:
Kokoro Takagi
Masato Nakahama
Daisuke Honji
Atsushi Ichinose
Masato Nakahama
Daisuke Honji
Atsushi Ichinose
Application Number:
JP2018233819A
Publication Date:
February 01, 2023
Filing Date:
December 13, 2018
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
F27B5/16; C03B25/02; F27D7/02; F27D7/06
Domestic Patent References:
| JP2002299273A | ||||
| JP4068522A | ||||
| JP2010265124A | ||||
| JP2007263480A |
Foreign References:
| WO2014203733A1 |
Attorney, Agent or Firm:
Sakai International Patent Office