JPS5856861U - Annealing furnace seal - Google Patents

Annealing furnace seal

Info

Publication number
JPS5856861U
JPS5856861U JP15158381U JP15158381U JPS5856861U JP S5856861 U JPS5856861 U JP S5856861U JP 15158381 U JP15158381 U JP 15158381U JP 15158381 U JP15158381 U JP 15158381U JP S5856861 U JPS5856861 U JP S5856861U
Authority
JP
Japan
Prior art keywords
annealing furnace
seal
annular groove
annular
furnace seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15158381U
Other languages
Japanese (ja)
Inventor
慎吾 藤井
貝原　利一
Original Assignee
川崎製鉄株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 川崎製鉄株式会社 filed Critical 川崎製鉄株式会社
Priority to JP15158381U priority Critical patent/JPS5856861U/en
Publication of JPS5856861U publication Critical patent/JPS5856861U/en
Pending legal-status Critical Current

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Landscapes

  • Furnace Details (AREA)
  • Sealing Devices (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従前の砂を使用するシールを示す断面図、第２
図は従前のセラミックファイバー系シール材を使用した
シールを示す断面図、第３図は本考案の装置を示す断面
図である。 １・・・砂、２・・・炉体、３・・・ベース台、４・・
・環状突起、５・・・セラミックファイバー糸シール材
、６・・・嚢体ガスケット　７　ｌｌ８１１コンプレツ
サー、８・・・流体注入管、９・・・弁、１０・・・環
状溝、１１・・・ベース、１２・・・隙間。Figure 1 is a sectional view showing a conventional seal using sand;
The figure is a sectional view showing a seal using a conventional ceramic fiber sealing material, and FIG. 3 is a sectional view showing a device according to the present invention. 1...Sand, 2...Furnace body, 3...Base stand, 4...
- Annular projection, 5... Ceramic fiber thread sealing material, 6... Bag gasket, 7 ll811 compressor, 8... Fluid injection pipe, 9... Valve, 10... Annular groove, 11... Base, 12...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 焼鈍炉のベース台外周に設けられた環状溝と、炉体の底
面外周部分から垂下せられ前記環状溝に挿入される環状
突起とを備えた焼鈍炉のシールにおいて、該環状溝に装
入せられ前記環状突起に圧接される加圧流体により膨張
する環状嚢体シールを備えていることを特徴とする焼鈍
炉のシール。A seal for an annealing furnace including an annular groove provided on the outer periphery of the base of the annealing furnace and an annular protrusion suspended from the outer periphery of the bottom of the furnace body and inserted into the annular groove, wherein the annular groove is inserted into the annular groove. 1. A seal for an annealing furnace, comprising: an annular envelope seal that is inflated by pressurized fluid brought into pressure contact with the annular protrusion.
JP15158381U 1981-10-14 1981-10-14 Annealing furnace seal Pending JPS5856861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15158381U JPS5856861U (en) 1981-10-14 1981-10-14 Annealing furnace seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15158381U JPS5856861U (en) 1981-10-14 1981-10-14 Annealing furnace seal

Publications (1)

Publication Number Publication Date
JPS5856861U true JPS5856861U (en) 1983-04-18

Family

ID=29944270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15158381U Pending JPS5856861U (en) 1981-10-14 1981-10-14 Annealing furnace seal

Country Status (1)

Country Link
JP (1) JPS5856861U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091462A1 (en) * 2002-04-23 2003-11-06 Chugai Ro Co., Ltd. Vertical muffle type heat treating furnace
KR100939369B1 (en) 2007-12-18 2010-01-29 주식회사 포스코 Inner cover oil sealing apparatus of batch type annealing furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091462A1 (en) * 2002-04-23 2003-11-06 Chugai Ro Co., Ltd. Vertical muffle type heat treating furnace
KR100939369B1 (en) 2007-12-18 2010-01-29 주식회사 포스코 Inner cover oil sealing apparatus of batch type annealing furnace

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