JPS588098U

JPS588098U - Closed electric furnace

Info

Publication number: JPS588098U
Application number: JP10215581U
Authority: JP
Inventors: 亀山　映彦; 重男中村
Original assignee: 日新製鋼株式会社
Priority date: 1981-07-09
Filing date: 1981-07-09
Publication date: 1983-01-19

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の密閉型電気炉の実施例を示す１部切欠
き全体図、第２図は耐火物スリーブの１実施例を示す斜
視図、第３図は他の耐火物スリーブの例を示す斜視図で
ある。ト・・炉体、２・・・炉蓋、３・・・貫通孔、４・・・
電極、５・・・耐火物製スリーブ、６・・・流体収容ボ
ッゲス、７・・・流体、８・・・シール板、９・・・電
極ホルダー、１０・・・チェーン。、補正昭５６．ｌセ、２８実用新案登録請求の範囲を次のように補正する。０実用新案登録請求の範囲　　　　　　　、（１）炉体
１に炉蓋２を被着し、この炉蓋２の電極挿入孔３に電極
４を挿入するように（た密閉型電気炉において、電極４
に耐火物製スリニブ５を炉蓋上に載置するように取付け
、炉体１の外周に流体収容ボックス６を設けると共にボ
ックス６内の流体７中にその端部が挿入されるシー−ル
板８を炉蓋２の外周に取付けたことを特徴とする密閉型
電気炉。　− ６（２）　　スリーブ５は電極ホルダー９からチェーン
１０によって吊り下げられている実用新案登録。゛　　
請求の範囲第一１項記載の密閉型電気炉。−（３）スー
リニブ５は下床がりの外周面を有するものである実用新
案登録請求の範囲第２項記載の密閉型電気炉。　、（４）′流体７１１水である実用新案登録請求の範囲第
１項記載の一型電気炉。　　　　　− （５）流体７は粒状物質である実用新案登録請求の−範
囲第１項記載の密閉型電気炉。図面の簡単な説明を次のように補正する。明細書第８頁第８行の「３・・・貫通孔」を「３・・・
電極　　　　−挿入孔」と補正す乞。Fig. 1 is a partially cutaway overall view showing an embodiment of the closed electric furnace of the present invention, Fig. 2 is a perspective view showing one embodiment of a refractory sleeve, and Fig. 3 is an example of another refractory sleeve. FIG. G...Furnace body, 2...Furnace cover, 3...Through hole, 4...
Electrode, 5... Refractory sleeve, 6... Fluid containing Bogges, 7... Fluid, 8... Seal plate, 9... Electrode holder, 10... Chain. , amended 1982. 1C, 28 The scope of claims for utility model registration is amended as follows. 0 Claims for Utility Model Registration: (1) A furnace cover 2 is attached to a furnace body 1, and an electrode 4 is inserted into an electrode insertion hole 3 of the furnace cover 2 (in a closed electric furnace, the electrode 4 is
A refractory slim nib 5 is mounted on the furnace lid, a fluid storage box 6 is provided on the outer periphery of the furnace body 1, and a seal plate whose end is inserted into the fluid 7 inside the box 6 is installed. 8 is attached to the outer periphery of the furnace lid 2. - 6(2) Utility model registration in which the sleeve 5 is suspended from the electrode holder 9 by a chain 10.゛
A closed electric furnace according to claim 11. (3) The closed electric furnace according to claim 2, wherein the sulinib 5 has an outer circumferential surface with a lower floor. , (4)' A type 1 electric furnace according to claim 1, wherein the fluid 711 is water. (5) The closed electric furnace according to item 1 of the utility model registration claim, wherein the fluid 7 is a granular material. The brief description of the drawing has been amended as follows. "3... through hole" on page 8, line 8 of the specification is replaced with "3...
Please correct it as "electrode - insertion hole".

Claims

[Scope of utility model registration request]

(1) The furnace cover 2 is attached to the furnace body 1, and the through hole 3 of this furnace cover 2 is attached.
In a closed electric furnace in which a head electrode 4 is inserted,
A refractory sleeve 5 is attached to the electrode 4 so as to be placed on the furnace lid, and a fluid storage box 6 is provided on the outer periphery of the furnace body 1, and a seal plate whose end is inserted into the fluid 7 inside the box 6. 8 is attached to the outer periphery of the furnace lid 2.

(2) The sealed electric furnace according to claim 1, wherein the sleeve 5 is suspended from the electrode holder 9 by a chain 10.

(3) The closed electric furnace according to claim 2, wherein the sleeve 5 has an outer circumferential surface with a bottom edge.

(4) The closed electric furnace according to claim 1, wherein the fluid 7 is water.

(5) The closed electric furnace according to claim 1, wherein the fluid 7 is a granular material.