JPS527307A - Method and apparatus for supervision of interior of enclosure - Google Patents

Method and apparatus for supervision of interior of enclosure

Info

Publication number
JPS527307A
JPS527307A JP7846076A JP7846076A JPS527307A JP S527307 A JPS527307 A JP S527307A JP 7846076 A JP7846076 A JP 7846076A JP 7846076 A JP7846076 A JP 7846076A JP S527307 A JPS527307 A JP S527307A
Authority
JP
Japan
Prior art keywords
supervision
enclosure
interior
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
JP7846076A
Other languages
Japanese (ja)
Other versions
JPS5817803B2 (en
Inventor
Piretsute Robaato
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of JPS527307A publication Critical patent/JPS527307A/en
Publication of JPS5817803B2 publication Critical patent/JPS5817803B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Astronomy & Astrophysics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP51078460A 1975-07-01 1976-07-01 Method and device for monitoring the inside of an enclosure Expired JPS5817803B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE830895 1975-07-01
BE830896 1975-07-01

Publications (2)

Publication Number Publication Date
JPS527307A true JPS527307A (en) 1977-01-20
JPS5817803B2 JPS5817803B2 (en) 1983-04-09

Family

ID=25657599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51078460A Expired JPS5817803B2 (en) 1975-07-01 1976-07-01 Method and device for monitoring the inside of an enclosure

Country Status (4)

Country Link
JP (1) JPS5817803B2 (en)
GB (1) GB1495229A (en)
IT (1) IT1071206B (en)
LU (1) LU75258A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8002773L (en) * 1980-04-11 1981-10-12 Erik Allan Lindkvist SAFETY DEVICE
DE3321028A1 (en) * 1982-06-17 1983-12-22 Smiths Industries Public Ltd. Co., London OPTICAL COMPONENT
DD219059A3 (en) * 1982-09-14 1985-02-20 Freiberg Brennstoffinst PERISKOP FOR HIGH-TEMPERATURE REACTORS
JPS59182214U (en) * 1983-05-23 1984-12-05 千田　晃久 accessories
GB8829695D0 (en) * 1988-12-20 1989-02-15 British Steel Plc Observation of furnace interiors
JPH0349003U (en) * 1989-09-06 1991-05-13
FR2771031A1 (en) * 1997-11-17 1999-05-21 Claude Philippe Cleaning procedure for transparent plate exposed to smoke and infrared rays
DE102007058446A1 (en) * 2007-12-05 2009-06-10 Siemens Ag Oven and cleaning device for a stove
CN102914158B (en) * 2011-08-01 2014-10-15 中国石油化工集团公司 Observation hole lining of ceramic fiber modules

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916325U (en) * 1972-05-13 1974-02-12
JPS5178459A (en) * 1974-12-27 1976-07-08 Ikuo Tajima Shishumishinniokeru shishuwakunohojisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916325U (en) * 1972-05-13 1974-02-12
JPS5178459A (en) * 1974-12-27 1976-07-08 Ikuo Tajima Shishumishinniokeru shishuwakunohojisochi

Also Published As

Publication number Publication date
GB1495229A (en) 1977-12-14
IT1071206B (en) 1985-04-02
JPS5817803B2 (en) 1983-04-09
LU75258A1 (en) 1977-02-18

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