Title:
蓄熱装置、ガラス溶解装置及びガラス物品の製造方法
Document Type and Number:
Japanese Patent JP6962928
Kind Code:
B2
Abstract:
Provided is a heat storage device that can efficiently store heat in a heat storing body by utilizing exhaust gas, can efficiently heat combustion air using the heat storing body, and can suppress a situation in which the heat storing body becomes brittle. A heat storage device 10, which is for a glass melting furnace, comprises: a first heat storage chamber 11 in an upper part of which there is provided a connection port 13 for connecting to the glass melting furnace and inside of which a heat storing body 11a is disposed; a second heat storage chamber 12 which is adjacent to the first heat storage chamber 11, in an upper part of which there is provided a connection duct 14 for connecting to the outside atmosphere, and inside of which a heat storing body 12a is disposed; and a flow passage 15 that connects the first heat storage chamber 11 and the second heat storage chamber 12 to each other at the bottom of the chambers. A ratio (S2/S1) between the cross-sectional area (S1) of the first heat storage chamber 11 in a planar cross section and the cross-sectional area (S2) of the second heat storage chamber 12 in a planar cross section is 0.2-0.62.
Inventors:
Masami Kitano
Shinji Yamamura
Junpei Yoshikawa
Shinji Yamamura
Junpei Yoshikawa
Application Number:
JP2018552476A
Publication Date:
November 05, 2021
Filing Date:
October 24, 2017
Export Citation:
Assignee:
AGC Ceramics Co., Ltd.
International Classes:
C03B5/237; F27D7/02; F27D17/00
Domestic Patent References:
| JP8217462A | ||||
| JP58181731A | ||||
| JP9012315A | ||||
| JP6051246U | ||||
| JP54080544U | ||||
| JP57161487A |
Other References:
日本電気硝子株式会社,発明協会公開技報,公技番号2002-286号,2002年01月04日,第1頁,特に左欄第1-26行、図2
Attorney, Agent or Firm:
Patent business corporation glory patent office
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