FR2410678B1 - - Google Patents

Info

Publication number
FR2410678B1
FR2410678B1 FR7833836A FR7833836A FR2410678B1 FR 2410678 B1 FR2410678 B1 FR 2410678B1 FR 7833836 A FR7833836 A FR 7833836A FR 7833836 A FR7833836 A FR 7833836A FR 2410678 B1 FR2410678 B1 FR 2410678B1
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
FR7833836A
Other versions
FR2410678A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19772753899 external-priority patent/DE2753899C3/de
Priority claimed from DE19782820797 external-priority patent/DE2820797C2/de
Application filed by Individual filed Critical Individual
Publication of FR2410678A1 publication Critical patent/FR2410678A1/fr
Application granted granted Critical
Publication of FR2410678B1 publication Critical patent/FR2410678B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Temperature-Responsive Valves (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7833836A 1977-12-03 1978-11-30 Poignee pour lance a oxygene Granted FR2410678A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19772753899 DE2753899C3 (de) 1977-12-03 1977-12-03 Rohrkörper mit angelenktem Bedienungshebel für den Schnellverschluß einer Sauerstofflanze
DE2820798 1978-05-12
DE19782820797 DE2820797C2 (de) 1978-05-12 1978-05-12 Rohrkörper für eine Sauerstofflanze

Publications (2)

Publication Number Publication Date
FR2410678A1 FR2410678A1 (fr) 1979-06-29
FR2410678B1 true FR2410678B1 (fr) 1983-02-11

Family

ID=27187388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833836A Granted FR2410678A1 (fr) 1977-12-03 1978-11-30 Poignee pour lance a oxygene

Country Status (4)

Country Link
US (1) US4317561A (fr)
FR (1) FR2410678A1 (fr)
GB (1) GB2009379B (fr)
IT (1) IT1106141B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936022C2 (de) * 1979-09-06 1981-11-26 Beda-Oxygentechnik, Armaturen Gmbh & Co Kg, 4030 Ratingen Rohrkörper für Sauerstofflanzen
ATE89035T1 (de) * 1988-12-02 1993-05-15 Beda Oxygentech Armatur Kompaktlanze mit rohrverdrehsicherung.
ATE97167T1 (de) * 1988-12-02 1993-11-15 Beda Oxygentech Armatur Lanzenhalter fuer kompaktlanze.
US7402274B2 (en) * 2005-12-07 2008-07-22 Berry Metal Company Metal making lance slag detection system
DE102008012554B4 (de) * 2008-03-04 2011-12-22 Beda Oxygentechnik Armaturen Gmbh Lanzenhalter
DE102012004515A1 (de) * 2012-03-06 2013-09-12 Beda Oxygentechnik Armaturen-GmbH Lanzenhalter mit Sicherung für ungerade, insbesondere gebogene Sauerstofflanzen
DE102019102486A1 (de) * 2019-01-31 2020-08-06 Beda Oxygentechnik Armaturen Gmbh Anzeigevorrichtung für Gefahrensituationen
KR102454414B1 (ko) 2021-03-22 2022-10-14 주식회사 비비씨 랜스 장비의 산소 토출량 조절용 밸브 홀더

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327595C2 (de) * 1973-05-30 1974-10-10 Fa. Manfred Schulz, 4032 Lintorf Rohrhalter, insbesondere für das Brennrohr einer Sauerstofflanze
DE2447723C2 (de) * 1974-10-07 1975-11-13 Manfred 4032 Lintorf Schulz Rohrkörper für eine Sauerstofflanze
US4232854A (en) * 1978-05-26 1980-11-11 Barbakadze Dzhondo F Method of introducing powdered reagents into molten metals and apparatus for effecting same

Also Published As

Publication number Publication date
GB2009379B (en) 1982-04-07
IT7852163A0 (it) 1978-12-01
GB2009379A (en) 1979-06-13
IT1106141B (it) 1985-11-11
FR2410678A1 (fr) 1979-06-29
US4317561A (en) 1982-03-02

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