GB1441957A - Inspection device for a blast furnace - Google Patents

Inspection device for a blast furnace

Info

Publication number
GB1441957A
GB1441957A GB4057773A GB4057773A GB1441957A GB 1441957 A GB1441957 A GB 1441957A GB 4057773 A GB4057773 A GB 4057773A GB 4057773 A GB4057773 A GB 4057773A GB 1441957 A GB1441957 A GB 1441957A
Authority
GB
United Kingdom
Prior art keywords
holder
tube
glass
inspection
blast furnace
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
GB4057773A
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.)
Hoogovens Ijmuiden BV
Original Assignee
Hoogovens Ijmuiden BV
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 Hoogovens Ijmuiden BV filed Critical Hoogovens Ijmuiden BV
Publication of GB1441957A publication Critical patent/GB1441957A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
GB4057773A 1972-09-01 1973-08-29 Inspection device for a blast furnace Expired GB1441957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7211907A NL169781C (nl) 1972-09-01 1972-09-01 Visuele inspectie-inrichting voor een oven.

Publications (1)

Publication Number Publication Date
GB1441957A true GB1441957A (en) 1976-07-07

Family

ID=19816830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4057773A Expired GB1441957A (en) 1972-09-01 1973-08-29 Inspection device for a blast furnace

Country Status (4)

Country Link
BE (1) BE804311A (https=)
ES (1) ES418394A1 (https=)
GB (1) GB1441957A (https=)
NL (1) NL169781C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114485199A (zh) * 2022-02-21 2022-05-13 天津天一爱拓科技有限公司 一种炉用双门观察视镜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114485199A (zh) * 2022-02-21 2022-05-13 天津天一爱拓科技有限公司 一种炉用双门观察视镜
CN114485199B (zh) * 2022-02-21 2025-07-22 天津天一爱拓科技有限公司 一种炉用双门观察视镜

Also Published As

Publication number Publication date
DE2344080A1 (de) 1974-03-14
NL7211907A (https=) 1974-03-05
BE804311A (nl) 1974-02-28
ES418394A1 (es) 1976-03-16
NL169781B (nl) 1982-03-16
NL169781C (nl) 1982-08-16
DE2344080B2 (de) 1976-09-02

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Legal Events

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