GB1292350A - Observation of the interior of an enclosure - Google Patents

Observation of the interior of an enclosure

Info

Publication number
GB1292350A
GB1292350A GB4611170A GB4611170A GB1292350A GB 1292350 A GB1292350 A GB 1292350A GB 4611170 A GB4611170 A GB 4611170A GB 4611170 A GB4611170 A GB 4611170A GB 1292350 A GB1292350 A GB 1292350A
Authority
GB
United Kingdom
Prior art keywords
probe
light
interior
axis
receiving apparatus
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.)
Expired
Application number
GB4611170A
Other languages
English (en)
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
Priority to CA120,003A priority Critical patent/CA966339A/en
Priority to AU32400/71A priority patent/AU452628B2/en
Publication of GB1292350A publication Critical patent/GB1292350A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B23/2407—Optical details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Radiation Pyrometers (AREA)
GB4611170A 1970-08-14 1970-09-28 Observation of the interior of an enclosure Expired GB1292350A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA120,003A CA966339A (en) 1970-08-14 1971-08-06 Apparatus for observing the interior of an enclosure
AU32400/71A AU452628B2 (en) 1970-08-14 1971-08-16 A probe for observation ofthe interior ofan enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE754913 1970-08-14

Publications (1)

Publication Number Publication Date
GB1292350A true GB1292350A (en) 1972-10-11

Family

ID=3856889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4611170A Expired GB1292350A (en) 1970-08-14 1970-09-28 Observation of the interior of an enclosure

Country Status (6)

Country Link
BE (1) BE754913A (enExample)
DE (1) DE2139029C3 (enExample)
FR (1) FR2102259B1 (enExample)
GB (1) GB1292350A (enExample)
LU (1) LU63711A1 (enExample)
NL (1) NL7109737A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102040214B (zh) * 2009-10-22 2013-01-23 沈阳铝镁设计研究院有限公司 罐式碳素煅烧炉用多功能观察孔

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217778A (en) * 1978-10-23 1980-08-19 The Babcock & Wilcox Company Liquid level gauge illuminating system
DE3873340T2 (de) * 1988-04-06 1993-01-14 Shinagawa Refractories Co Einrichtung zur ueberwachung von heissgehenden oefen.
FR2749390B1 (fr) * 1996-05-30 1998-07-31 Pyrolyse De Marienau Centre Sonde endoscopique d'inspection pour batteries de fours a coke
JP2000295502A (ja) * 1999-04-06 2000-10-20 Asahi Glass Co Ltd 炉内観察装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261275B (de) * 1962-08-14 1968-02-15 Karl Storz Edoskop fuer geraden und seitlichen Ausblick
FR1499141A (fr) * 1966-04-25 1967-10-27 Commissariat Energie Atomique Perfectionnements aux dispositifs d'observation ou de photographie dans des enceintes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102040214B (zh) * 2009-10-22 2013-01-23 沈阳铝镁设计研究院有限公司 罐式碳素煅烧炉用多功能观察孔

Also Published As

Publication number Publication date
DE2139029C3 (de) 1974-11-21
FR2102259B1 (enExample) 1974-05-31
NL7109737A (enExample) 1972-02-16
FR2102259A1 (enExample) 1972-04-07
LU63711A1 (enExample) 1971-12-21
BE754913A (fr) 1971-02-15
DE2139029A1 (de) 1972-03-16
DE2139029B2 (de) 1974-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee