JPS58192448U - Sealing mechanism of hearth opening in exhaust furnace - Google Patents

Sealing mechanism of hearth opening in exhaust furnace

Info

Publication number
JPS58192448U
JPS58192448U JP8989182U JP8989182U JPS58192448U JP S58192448 U JPS58192448 U JP S58192448U JP 8989182 U JP8989182 U JP 8989182U JP 8989182 U JP8989182 U JP 8989182U JP S58192448 U JPS58192448 U JP S58192448U
Authority
JP
Japan
Prior art keywords
exhaust
hearth
furnace
cart
opening
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.)
Granted
Application number
JP8989182U
Other languages
Japanese (ja)
Other versions
JPS6345728Y2 (en
Inventor
中川　博重
Original Assignee
中外炉工業株式会社
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 中外炉工業株式会社 filed Critical 中外炉工業株式会社
Priority to JP8989182U priority Critical patent/JPS58192448U/en
Publication of JPS58192448U publication Critical patent/JPS58192448U/en
Application granted granted Critical
Publication of JPS6345728Y2 publication Critical patent/JPS6345728Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Tunnel Furnaces (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (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図は本考案にかかる排気炉における炉床開口部のシ
ール機構を示す断面図、第２図は第１図の■−■線断面
図、第３図は排気カートの連結時の側面図で、第４図は
排気カートの連結部の平面図である。 １・・・排気炉本体、９・・・開口部、１０・・・ブラ
ウン管、１１・・・排気カート、１２・・・排気管、１
５・・・第１シール部材、１６・・・第２シール部材。Fig. 1 is a sectional view showing the sealing mechanism of the hearth opening in the exhaust furnace according to the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a side view when the exhaust cart is connected. FIG. 4 is a plan view of the connecting portion of the exhaust cart. DESCRIPTION OF SYMBOLS 1... Exhaust furnace body, 9... Opening, 10... Braun tube, 11... Exhaust cart, 12... Exhaust pipe, 1
5... First seal member, 16... Second seal member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上方に突出した排気管にブラウン管等を取付けた排気カ
ートを複数台連結し、排気カートの上方に配置された炉
内に、排気管を介して炉床に設けた開口部からブラウン
管等を位置させ、排気カートを移動させつつ加熱してブ
ラウン管等の内部気体を排気する排気炉において、前記
炉床の開口部両側に前記排気カート上面と摺接する第１
シール部材を設けるときもに、排気カートの端壁土部に
前記第１シール部材の間隔より巾広で、かつ、排気カー
トの連結時に互いに、水平状態で重合する第２シール部
材を設けたことを特徴とする排気炉における炉床開口部
のシール機構。Multiple exhaust carts with cathode ray tubes, etc. attached to the exhaust pipes protruding upward are connected, and the cathode ray tubes, etc. are placed into the furnace placed above the exhaust carts through an opening provided in the hearth via the exhaust pipes. , in an exhaust furnace that heats and exhausts internal gas from a cathode ray tube or the like while moving an exhaust cart, a first member slidingly contacts the upper surface of the exhaust cart on both sides of an opening of the hearth;
When providing the sealing member, it is also preferred that a second sealing member is provided on the end wall portion of the exhaust cart, the second sealing member being wider than the interval between the first sealing members and overlapping with each other in a horizontal state when the exhaust cart is connected. Features a sealing mechanism for the hearth opening in an exhaust furnace.
JP8989182U 1982-06-15 1982-06-15 Sealing mechanism of hearth opening in exhaust furnace Granted JPS58192448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8989182U JPS58192448U (en) 1982-06-15 1982-06-15 Sealing mechanism of hearth opening in exhaust furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8989182U JPS58192448U (en) 1982-06-15 1982-06-15 Sealing mechanism of hearth opening in exhaust furnace

Publications (2)

Publication Number Publication Date
JPS58192448U true JPS58192448U (en) 1983-12-21
JPS6345728Y2 JPS6345728Y2 (en) 1988-11-28

Family

ID=30098471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8989182U Granted JPS58192448U (en) 1982-06-15 1982-06-15 Sealing mechanism of hearth opening in exhaust furnace

Country Status (1)

Country Link
JP (1) JPS58192448U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230635A (en) * 1985-07-30 1987-02-09 Chugai Ro Kogyo Kaisha Ltd Evacuation furnace for cathode ray tube
WO2017204767A1 (en) * 2016-05-26 2017-11-30 Turkiye Sise Ve Cam Fabrikalari A. S. A heating oven for spindle type tempering limes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230635A (en) * 1985-07-30 1987-02-09 Chugai Ro Kogyo Kaisha Ltd Evacuation furnace for cathode ray tube
WO2017204767A1 (en) * 2016-05-26 2017-11-30 Turkiye Sise Ve Cam Fabrikalari A. S. A heating oven for spindle type tempering limes

Also Published As

Publication number Publication date
JPS6345728Y2 (en) 1988-11-28

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