JPS5861430U

JPS5861430U - Fireproof insulation brick

Info

Publication number: JPS5861430U
Application number: JP15405081U
Authority: JP
Inventors: 宮川　三郎
Original assignee: 川崎製鉄株式会社
Priority date: 1981-10-19
Filing date: 1981-10-19
Publication date: 1983-04-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、従来の耐火断熱れんがの斜視図、第２図は、
従来の他の耐火断熱れんがの斜視図、第３図は、本考案
に係る耐火断熱れんがの斜視図、第４図は、第３図のＡ
部を拡大して示す耐火れんがの側面図である。１・・・耐火れんが、２・・・耐火れんがの背面、３・
・・　　　゛耐火れんがのくぼみ、４・・・断熱材、５
・・べぼみの内壁、６・・・隅部。Figure 1 is a perspective view of conventional fireproof insulation bricks, Figure 2 is
FIG. 3 is a perspective view of another conventional fireproof insulation brick, FIG. 4 is a perspective view of a fireproof insulation brick according to the present invention, and FIG.
It is a side view of the refractory brick which expands and shows a part. 1... refractory brick, 2... back of refractory brick, 3...
... ゛Indentations in firebrick, 4...Insulation material, 5
...Inner wall of the recess, 6...corner.

Claims

[Scope of utility model registration request]

In a refractory insulating brick made by providing a recess on the back side of a refractory brick and pasting a heat insulating material inside the recess, the inner wall of the refractory brick forming the recess is formed into a tapered surface,
A fireproof heat insulating brick characterized in that the inner wall corners are curved.