Title:
SLIDING NOZZLE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/145463
Kind Code:
A1
Abstract:
The present invention provides a sliding nozzle apparatus in which components constituting the sliding nozzle apparatus are less likely to get damaged even in a case where a surface pressure is applied while no refractory plate is mounted thereon. The sliding nozzle apparatus according to the present invention comprises a fixed metal frame 1 and a slide metal frame 2 which is slidably provided to the fixed metal frame 1. The slide metal frame 2 is capable of moving to: a first position where, in a state where refractory plates are respectively mounted in a plate accommodation part 11 of the fixed metal frame 1 and a plate accommodation part of the slide metal frame, a surface pressure can be applied between the respective refractory plates; and a second position where, in a state where no refractory plates are mounted to the plate accommodation part 11 of the fixed metal frame 1 or the plate accommodation part of the slide metal frame 2, a surface pressure can be applied between the fixed metal frame 1 and the slide metal frame 2.
Inventors:
IMAHASE TOSHIHIRO (JP)
OTSUKA AKIRA (JP)
FUJIMOTO TAKESHI (JP)
OTSUKA AKIRA (JP)
FUJIMOTO TAKESHI (JP)
Application Number:
PCT/JP2023/000627
Publication Date:
August 03, 2023
Filing Date:
January 12, 2023
Export Citation:
Assignee:
KROSAKIHARIMA CORP (JP)
International Classes:
B22D41/24; B22D11/10; B22D41/34; B22D41/40; F27D3/14
Domestic Patent References:
| WO2021033659A1 | 2021-02-25 |
Foreign References:
| JP2018506432A | 2018-03-08 | |||
| JP2017533098A | 2017-11-09 |
Attorney, Agent or Firm:
EIWA PATENT FIRM (JP)
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