JPS5940800U - Furnace viewing window - Google Patents

Furnace viewing window

Info

Publication number
JPS5940800U
JPS5940800U JP13611382U JP13611382U JPS5940800U JP S5940800 U JPS5940800 U JP S5940800U JP 13611382 U JP13611382 U JP 13611382U JP 13611382 U JP13611382 U JP 13611382U JP S5940800 U JPS5940800 U JP S5940800U
Authority
JP
Japan
Prior art keywords
viewing window
furnace
sample
glass
gas exhaust
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
JP13611382U
Other languages
Japanese (ja)
Other versions
JPS61719Y2 (en
Inventor
大角　克巳
Original Assignee
富士電波工業株式会社
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 富士電波工業株式会社 filed Critical 富士電波工業株式会社
Priority to JP13611382U priority Critical patent/JPS5940800U/en
Publication of JPS5940800U publication Critical patent/JPS5940800U/en
Application granted granted Critical
Publication of JPS61719Y2 publication Critical patent/JPS61719Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (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図は従来の炉用覗窓の断面図、第２図は本考案の断
面した説明図である。 １・・・・・・チャンバーの内部、２・・・・・・断熱
材、３・・・・・・発熱体、４・・・・・・試料、５・
・・・・・チャンバー、６・・・・・・ノズル、７・・
・・・・覗窓用ガラス、８・・・・・・押え金具、９・
・・・・・ガラス押え、１０・・・・・・観察者の目の
位置、１１・・・・・・ガス排出管、１２・・・・・・
第二の覗窓用ガラス、１３・・・・・・プリズム、１４
・・・・・・ガス排出口、１５・・・・・・測定孔。FIG. 1 is a sectional view of a conventional viewing window for a furnace, and FIG. 2 is an explanatory sectional view of the present invention. 1...Inside of chamber, 2...Insulating material, 3...Heating element, 4...Sample, 5...
...Chamber, 6...Nozzle, 7...
...Glass for viewing window, 8...Press fitting, 9.
...Glass holder, 10...Observer's eye position, 11...Gas exhaust pipe, 12...
Glass for second viewing window, 13...Prism, 14
...Gas exhaust port, 15...Measurement hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 炉内試料を直視できるようにチャンバーに突設したる第
一の覗窓のガラス外周にガス排出管を突設すると共に上
記試料より測定孔、ノズル第一の覗窓ガラスを経た直線
上にプリズムを配し、このプリズムにて試料よりの光を
９０度屈折させ、ガス排出管側部に設けた第二の覗窓用
ガラスを経て炉内を観察しうるようになし、且上記ガス
排出管のガス排出口を観察者に影響を与えない位置と方
向へ排出ガスを導ひくようにして定めてなる炉用覗窓。A gas exhaust pipe is provided protruding from the outer periphery of the glass of the first viewing window protruding into the chamber so that the sample inside the furnace can be viewed directly, and a prism is installed in a straight line from the sample through the measurement hole and the nozzle through the first viewing glass. The prism refracts the light from the sample by 90 degrees so that the inside of the furnace can be observed through a second viewing window glass provided on the side of the gas exhaust pipe. A viewing window for a furnace, which has a gas exhaust port that guides exhaust gas in a position and direction that does not affect the observer.
JP13611382U 1982-09-07 1982-09-07 Furnace viewing window Granted JPS5940800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13611382U JPS5940800U (en) 1982-09-07 1982-09-07 Furnace viewing window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13611382U JPS5940800U (en) 1982-09-07 1982-09-07 Furnace viewing window

Publications (2)

Publication Number Publication Date
JPS5940800U true JPS5940800U (en) 1984-03-15
JPS61719Y2 JPS61719Y2 (en) 1986-01-10

Family

ID=30306142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13611382U Granted JPS5940800U (en) 1982-09-07 1982-09-07 Furnace viewing window

Country Status (1)

Country Link
JP (1) JPS5940800U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232488A (en) * 1984-05-01 1985-11-19 品川白煉瓦株式会社 Device for observing inside of furnace
JPH0192186U (en) * 1987-12-09 1989-06-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232488A (en) * 1984-05-01 1985-11-19 品川白煉瓦株式会社 Device for observing inside of furnace
JPH0192186U (en) * 1987-12-09 1989-06-16

Also Published As

Publication number Publication date
JPS61719Y2 (en) 1986-01-10

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