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JPH01144796U - - Google Patents

Info

Publication number
JPH01144796U
JPH01144796U JP1988038482U JP3848288U JPH01144796U JP H01144796 U JPH01144796 U JP H01144796U JP 1988038482 U JP1988038482 U JP 1988038482U JP 3848288 U JP3848288 U JP 3848288U JP H01144796 U JPH01144796 U JP H01144796U
Authority
JP
Japan
Prior art keywords
ceiling
trolley
furnace
disconnecting
height
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
JP1988038482U
Other languages
English (en)
Other versions
JPH0510232Y2 (ja
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 filed Critical
Priority to JP1988038482U priority Critical patent/JPH0510232Y2/ja
Priority to EP89302957A priority patent/EP0334671B1/en
Priority to DE8989302957T priority patent/DE68902337T2/de
Priority to DE8989302957T priority patent/DE68902337D1/de
Priority to US07/328,516 priority patent/US4957374A/en
Publication of JPH01144796U publication Critical patent/JPH01144796U/ja
Application granted granted Critical
Publication of JPH0510232Y2 publication Critical patent/JPH0510232Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/04—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • F27D2003/0004—Positioning the charge involving devices for measuring the article, the stack of articles or the height of the furnace passage or for adjusting the height of the passage to the charge or for putting the articles in the same position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D2201/00—Manipulation of furnace parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)

Description

【図面の簡単な説明】
第１図は本考案のトンネル炉の炉高検定治具を
台車に配置した様子を示す外観図、第２図は検定
ユニツトの原理を示す線図、第３図は天井の高さ
と温度測定の様子を示すグラフ図、第４図Ａは検
定ユニツトの具体例を示す側面図、ＢはＡのＡ―
Ａ線上の断面図、第５図Ａ〜Ｃは第４図ＡのＢ部
を拡大して示すそれぞれ説明図、第６図は検定ユ
ニツトの動作を示す線図、第７図は炉高検定治具
としての４個の検定ユニツトの動作を示す線図で
ある。 １……台車、２……天井、２′……天井の低下
領域、３……棚板、４……治具、５……回転軸、
６……固体片、７……測定回路系、８……支持台
、９……深溝、１０……接触板、１１……タンタ
ル素線、１２，１２′，１３……貫通溝、１４，
１６……部分、１５……クロメル素線、１７；１
７ａ〜１７ｄ……検定ユニツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. トンネル炉を走行する台車上に設置される支持
    台と、該支持台に固定片が回動復帰するように枢
    支され、トンネル炉の天井の低下領域と接触する
    一端と、閉回路を形成する測定回路系の断続を行
    う他端とを有する固体片とを具備する複数の検定
    ユニツトを、天井と僅かに接触しない高さから所
    定間隔づつ低下させて夫々または一体に前記台車
    上に配置することを特徴とするトンネル炉の炉高
    検定治具。
JP1988038482U 1988-03-25 1988-03-25 Expired - Lifetime JPH0510232Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988038482U JPH0510232Y2 (ja) 1988-03-25 1988-03-25
EP89302957A EP0334671B1 (en) 1988-03-25 1989-03-23 Tunnel furnace ceiling height monitor
DE8989302957T DE68902337T2 (de) 1988-03-25 1989-03-23 Hoehenmonitor fuer einen tunnelofen.
DE8989302957T DE68902337D1 (de) 1988-03-25 1989-03-23 Hoehenmonitor fuer einen tunnelofen.
US07/328,516 US4957374A (en) 1988-03-25 1989-03-24 Tunnel furnace height detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988038482U JPH0510232Y2 (ja) 1988-03-25 1988-03-25

Publications (2)

Publication Number Publication Date
JPH01144796U true JPH01144796U (ja) 1989-10-04
JPH0510232Y2 JPH0510232Y2 (ja) 1993-03-12

Family

ID=12526474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988038482U Expired - Lifetime JPH0510232Y2 (ja) 1988-03-25 1988-03-25

Country Status (4)

Country Link
US (1) US4957374A (ja)
EP (1) EP0334671B1 (ja)
JP (1) JPH0510232Y2 (ja)
DE (2) DE68902337D1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535667B1 (en) * 2001-12-31 2003-03-18 3M Innovative Properties Company Light fiber comprising continuous outer cladding and method of making
CN102445082B (zh) * 2010-10-14 2013-08-21 佛山市通润热能科技有限公司 一种炉门开闭系统及铝棒的连接结构
CN102269584B (zh) * 2011-04-29 2013-02-27 安徽省皖北煤电集团有限责任公司百善煤矿 一种井巷标高尺及其测量方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449920A (en) * 1891-04-07 Measuring-instrument for tunnels
US3158364A (en) * 1960-07-05 1964-11-24 Cremer Gottfried Method of heating tunnel kilns and a tunnel kiln for carrying the method into effect
US3573444A (en) * 1969-06-04 1971-04-06 Contour Saws Gaging camber of lengthwise moving strip material
CH609768A5 (ja) * 1976-12-22 1979-03-15 Zumbach Electronic Ag
FR2518738B1 (fr) * 1981-12-23 1985-10-18 Flopetrol Etu Fabrications Dispositif pour la mesure de dimensions internes d'un tube, notamment dans un puits et procede de mesure de deplacement applicable a un tel dispositif
US4483631A (en) * 1982-08-02 1984-11-20 Hri, Inc. Multiple thermocouple system for high temperature reactors
FI73312C (fi) * 1985-11-28 1987-09-10 Outokumpu Oy Anordning foer laengdmaetning av elektroder i elektrisk ugn.

Also Published As

Publication number Publication date
DE68902337T2 (de) 1992-12-24
JPH0510232Y2 (ja) 1993-03-12
DE68902337D1 (de) 1992-09-10
EP0334671A1 (en) 1989-09-27
EP0334671B1 (en) 1992-08-05
US4957374A (en) 1990-09-18

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