GB1238882A - - Google Patents

Info

Publication number
GB1238882A
GB1238882A GB1238882DA GB1238882A GB 1238882 A GB1238882 A GB 1238882A GB 1238882D A GB1238882D A GB 1238882DA GB 1238882 A GB1238882 A GB 1238882A
Authority
GB
United Kingdom
Prior art keywords
furnace
pressure
probe
switch
air supply
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
Other languages
English (en)
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 filed Critical
Publication of GB1238882A publication Critical patent/GB1238882A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G01F23/185—Indicating, recording or alarm devices actuated electrically for discrete levels
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
GB1238882D 1968-08-06 1968-08-06 Expired GB1238882A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3735468 1968-08-06

Publications (1)

Publication Number Publication Date
GB1238882A true GB1238882A (enrdf_load_stackoverflow) 1971-07-14

Family

ID=10395825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238882D Expired GB1238882A (enrdf_load_stackoverflow) 1968-08-06 1968-08-06

Country Status (1)

Country Link
GB (1) GB1238882A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572096A1 (fr) * 1984-10-19 1986-04-25 Usinor Procede et installation pour le controle en continu des hauts fourneaux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572096A1 (fr) * 1984-10-19 1986-04-25 Usinor Procede et installation pour le controle en continu des hauts fourneaux
EP0181245A1 (fr) * 1984-10-19 1986-05-14 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Procédé et installation pour le contrôle en continu des hauts-fourneaux
US4668285A (en) * 1984-10-19 1987-05-26 Usinor Process and installation for the continuous control of a blast-furnace
AU581029B2 (en) * 1984-10-19 1989-02-09 Union Siderurgique Du Nord Et De L'est De La France (Usinor) S.A. Process and installation for the continuous control of blast-furnaces

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Legal Events

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