FR2150172A5 - - Google Patents

Info

Publication number
FR2150172A5
FR2150172A5 FR7229492A FR7229492A FR2150172A5 FR 2150172 A5 FR2150172 A5 FR 2150172A5 FR 7229492 A FR7229492 A FR 7229492A FR 7229492 A FR7229492 A FR 7229492A FR 2150172 A5 FR2150172 A5 FR 2150172A5
Authority
FR
France
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
FR7229492A
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.)
Sunbeam Oster Co Inc
Original Assignee
Allegheny Ludlum Industries Inc
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 Allegheny Ludlum Industries Inc filed Critical Allegheny Ludlum Industries Inc
Application granted granted Critical
Publication of FR2150172A5 publication Critical patent/FR2150172A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D19/00—Arrangements of controlling devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F27B3/225—Oxygen blowing
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
FR7229492A 1971-08-18 1972-08-17 Expired FR2150172A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17269771A 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
FR2150172A5 true FR2150172A5 (fr) 1973-03-30

Family

ID=22628805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229492A Expired FR2150172A5 (fr) 1971-08-18 1972-08-17

Country Status (9)

Country Link
US (1) US3780581A (fr)
JP (1) JPS4829613A (fr)
AU (1) AU4464872A (fr)
BE (1) BE787679A (fr)
DE (1) DE2239216A1 (fr)
ES (1) ES405576A1 (fr)
FR (1) FR2150172A5 (fr)
GB (1) GB1356225A (fr)
IT (1) IT964001B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969942A (en) * 1975-08-11 1976-07-20 Hope Henry F Liquid level responsive apparatus
US4111044A (en) * 1976-12-10 1978-09-05 Mcclure Charles A Flow monitoring
US4102190A (en) * 1977-04-07 1978-07-25 Bethlehem Steel Corporation Method and apparatus for determining the weight of slag on a bath of molten metal
LU81512A1 (fr) * 1979-07-16 1981-02-03 Arbed Procede et dispositif pour la mesure du niveau de la scorie dans un recipient metallurgique et pour l'appreciation de son etat physique
EP0045658A1 (fr) * 1980-08-06 1982-02-10 British Steel Corporation Procédé pour commander un passage d'amenée de gaz
US4407159A (en) * 1981-01-19 1983-10-04 Wytaniec Casimir S Apparatus and method for detecting an interface from a remote location
JPS60160256U (ja) * 1984-04-03 1985-10-24 トヨタ自動車株式会社 自動車のドアガラスウエザストリツプ
US4694692A (en) * 1986-06-04 1987-09-22 Technical Oil Tools Corporation Drilling fluid density measurement system
US5052222A (en) * 1990-11-05 1991-10-01 Teledyne Exploration Multiple-unit water depth sensor system
US5669956A (en) * 1993-06-11 1997-09-23 Midwest Instrument Co., Inc. Apparatus and method for molten metal depth detection
JP5324832B2 (ja) * 2008-06-13 2013-10-23 株式会社タクマ 灰溶融炉のレベル測定方法及びレベル測定装置
CN101936660B (zh) * 2010-09-15 2012-12-26 中国恩菲工程技术有限公司 喷枪控制装置
AT514132B1 (de) 2013-03-25 2015-11-15 Voestalpine Stahl Gmbh Verfahren zur Bestimmung von Reaktionsdaten eines Reaktionsablaufs
CN116447877B (zh) * 2023-06-17 2023-08-29 河北和和能源科技有限公司 一种压力储能式加热炉炉门升降装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359014A (en) * 1920-06-01 1920-11-16 Alexander William Depth, draft, and displacement indicator
US2213485A (en) * 1938-06-09 1940-09-03 Victor H Conley Liquid level indicator
US2427690A (en) * 1945-11-26 1947-09-23 Carl W Peterson Liquid measuring system
US3130252A (en) * 1959-02-20 1964-04-21 Arbed Lances for treatment of metal baths

Also Published As

Publication number Publication date
JPS4829613A (fr) 1973-04-19
IT964001B (it) 1974-01-21
US3780581A (en) 1973-12-25
DE2239216A1 (de) 1973-05-03
ES405576A1 (es) 1975-08-01
AU4464872A (en) 1974-02-07
BE787679A (fr) 1973-02-19
GB1356225A (en) 1974-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse