JPS5253530A - Observation hole for high temperature furnace - Google Patents

Observation hole for high temperature furnace

Info

Publication number
JPS5253530A
JPS5253530A JP12930275A JP12930275A JPS5253530A JP S5253530 A JPS5253530 A JP S5253530A JP 12930275 A JP12930275 A JP 12930275A JP 12930275 A JP12930275 A JP 12930275A JP S5253530 A JPS5253530 A JP S5253530A
Authority
JP
Japan
Prior art keywords
high temperature
observation hole
temperature furnace
observation
hole
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
JP12930275A
Other languages
Japanese (ja)
Other versions
JPS5840113B2 (en
Inventor
Akira Ito
Jiyunji Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12930275A priority Critical patent/JPS5840113B2/en
Publication of JPS5253530A publication Critical patent/JPS5253530A/en
Publication of JPS5840113B2 publication Critical patent/JPS5840113B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE: Observation hole to carry out the observation in the furnace easily without hard field of view, connecting air pipe in the hole of furnace wall on the outer wall, installing cylinder arranged a gauze and heat resisting glasses in parallel through an air buffer plate inside of it.
COPYRIGHT: (C)1977,JPO&Japio
JP12930275A 1975-10-29 1975-10-29 Kouonroyoukansatsumadouchi Expired JPS5840113B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12930275A JPS5840113B2 (en) 1975-10-29 1975-10-29 Kouonroyoukansatsumadouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12930275A JPS5840113B2 (en) 1975-10-29 1975-10-29 Kouonroyoukansatsumadouchi

Publications (2)

Publication Number Publication Date
JPS5253530A true JPS5253530A (en) 1977-04-30
JPS5840113B2 JPS5840113B2 (en) 1983-09-03

Family

ID=15006199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12930275A Expired JPS5840113B2 (en) 1975-10-29 1975-10-29 Kouonroyoukansatsumadouchi

Country Status (1)

Country Link
JP (1) JPS5840113B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547255U (en) * 1977-06-20 1979-01-18
JPS57127702A (en) * 1981-01-31 1982-08-09 Babcock Hitachi Kk Steam temperature regulator for boiler
CN109945657A (en) * 2019-03-25 2019-06-28 济南华阳炭素有限公司 Fire viewing cover for roaster furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547255U (en) * 1977-06-20 1979-01-18
JPS57127702A (en) * 1981-01-31 1982-08-09 Babcock Hitachi Kk Steam temperature regulator for boiler
CN109945657A (en) * 2019-03-25 2019-06-28 济南华阳炭素有限公司 Fire viewing cover for roaster furnace

Also Published As

Publication number Publication date
JPS5840113B2 (en) 1983-09-03

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