IT1071206B - Dispositivo e procedimento per sor vegliare l interno di una camera - Google Patents

Dispositivo e procedimento per sor vegliare l interno di una camera

Info

Publication number
IT1071206B
IT1071206B IT6852176A IT6852176A IT1071206B IT 1071206 B IT1071206 B IT 1071206B IT 6852176 A IT6852176 A IT 6852176A IT 6852176 A IT6852176 A IT 6852176A IT 1071206 B IT1071206 B IT 1071206B
Authority
IT
Italy
Prior art keywords
sor
choose
procedure
room
interior
Prior art date
Application number
IT6852176A
Other languages
English (en)
Italian (it)
Original Assignee
Centre Rech Metallurgique
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 Rech Metallurgique filed Critical Centre Rech Metallurgique
Application granted granted Critical
Publication of IT1071206B publication Critical patent/IT1071206B/it

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—Arrangement of monitoring devices; Arrangement 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT6852176A 1975-07-01 1976-06-22 Dispositivo e procedimento per sor vegliare l interno di una camera IT1071206B (it)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IT1071206B true IT1071206B (it) 1985-04-02

Family

ID=25657599

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6852176A IT1071206B (it) 1975-07-01 1976-06-22 Dispositivo e procedimento per sor vegliare l interno di una camera

Country Status (4)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8002773L (sv) * 1980-04-11 1981-10-12 Erik Allan Lindkvist Anordning vid skyddskapa
DE3321028A1 (de) * 1982-06-17 1983-12-22 Smiths Industries Public Ltd. Co., London Optisches bauteil
DD219059A3 (de) * 1982-09-14 1985-02-20 Freiberg Brennstoffinst Periskop fuer hochtemperatur-reaktoren
JPS59182214U (ja) * 1983-05-23 1984-12-05 千田　晃久 アクセサリ−
GB8829695D0 (en) * 1988-12-20 1989-02-15 British Steel Plc Observation of furnace interiors
JPH0349003U (OSRAM) * 1989-09-06 1991-05-13
FR2771031A1 (fr) * 1997-11-17 1999-05-21 Claude Philippe Procede de nettoyage d'une plaque transparente exposee a des fumees et moyens pour la mise en oeuvre du procede
DE102007058446A1 (de) * 2007-12-05 2009-06-10 Siemens Ag Ofen und Reinigungseinrichtung für einen Ofen
CN102914158B (zh) * 2011-08-01 2014-10-15 中国石油化工集团公司 一种陶瓷纤维模块看火孔衬里

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535542Y2 (OSRAM) * 1972-05-13 1978-02-13
JPS5178459A (en) * 1974-12-27 1976-07-08 Ikuo Tajima Shishumishinniokeru shishuwakunohojisochi

Also Published As

Publication number Publication date
LU75258A1 (OSRAM) 1977-02-18
JPS5817803B2 (ja) 1983-04-09
JPS527307A (en) 1977-01-20
GB1495229A (en) 1977-12-14

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