AU525835B2 - Oxygen lance assembly - Google Patents

Oxygen lance assembly

Info

Publication number
AU525835B2
AU525835B2 AU35818/78A AU3581878A AU525835B2 AU 525835 B2 AU525835 B2 AU 525835B2 AU 35818/78 A AU35818/78 A AU 35818/78A AU 3581878 A AU3581878 A AU 3581878A AU 525835 B2 AU525835 B2 AU 525835B2
Authority
AU
Australia
Prior art keywords
oxygen lance
lance assembly
assembly
oxygen
lance
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
AU35818/78A
Other languages
English (en)
Other versions
AU3581878A (en
Inventor
William Walter Berry
Leo Lorain Meinert
Nicholas Michael Rymarchyk
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.)
Pullin N Berry Co
Original Assignee
Pullman Berry Co
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 US05/795,244 external-priority patent/US4083540A/en
Priority claimed from US05/795,247 external-priority patent/US4083543A/en
Priority claimed from US05/795,245 external-priority patent/US4083541A/en
Priority claimed from US05/795,243 external-priority patent/US4083539A/en
Priority claimed from US05/795,248 external-priority patent/US4083544A/en
Priority claimed from US05/795,246 external-priority patent/US4083542A/en
Application filed by Pullman Berry Co filed Critical Pullman Berry Co
Publication of AU3581878A publication Critical patent/AU3581878A/en
Application granted granted Critical
Publication of AU525835B2 publication Critical patent/AU525835B2/en
Expired 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AU35818/78A 1977-05-09 1978-05-05 Oxygen lance assembly Expired AU525835B2 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US05/795,244 US4083540A (en) 1977-05-09 1977-05-09 Gas and oxygen steel making lance
USUS795248 1977-05-09
US05/795,247 US4083543A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,245 US4083541A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
USUS795246 1977-05-09
US05/795,243 US4083539A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
USUS795245 1977-05-09
US05/795,248 US4083544A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
USUS795244 1977-05-09
US05/795,246 US4083542A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
USUS795243 1977-05-09
USUS795247 1977-05-09

Publications (2)

Publication Number Publication Date
AU3581878A AU3581878A (en) 1979-11-08
AU525835B2 true AU525835B2 (en) 1982-12-02

Family

ID=27560297

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35818/78A Expired AU525835B2 (en) 1977-05-09 1978-05-05 Oxygen lance assembly

Country Status (9)

Country Link
JP (1) JPS53141108A (fr)
AT (1) ATA263578A (fr)
AU (1) AU525835B2 (fr)
CA (1) CA1103449A (fr)
DE (1) DE2816399C2 (fr)
GB (1) GB1598740A (fr)
IT (1) IT1102837B (fr)
LU (1) LU79498A1 (fr)
MX (1) MX148009A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767598A (en) * 1986-09-22 1988-08-30 Aluminum Company Of America Injection apparatus for introduction of a fluid material into a molten metal bath and associated method
JPH02135344U (fr) * 1989-04-18 1990-11-09
DE19541199C2 (de) * 1995-11-04 2001-05-23 Thyssen Stahl Ag Wechselvorrichtung für eine Blaslanze
US6139792A (en) * 1997-02-07 2000-10-31 Kvaerner Davy Ltd. Exchange of an oxygen lance for liquid steel conversion
CN112683074A (zh) * 2020-12-16 2021-04-20 铜陵德兴机械制造有限责任公司 一种顶吹炉喷枪及其专项维修方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU52104A1 (fr) * 1966-10-04 1968-05-07
DE1265179B (de) * 1961-11-16 1968-04-04 Koppers Co Inc Lanze zum Einblasen von Gas in ein Raffinierungsbad fuer Metall
GB1320680A (en) * 1971-07-26 1973-06-20 Berry Metal Co Easily repairable gas injection lance
US3823929A (en) * 1973-09-13 1974-07-16 Berry Metal Co Nozzle for fuel and oxygen lance assembly
US3827632A (en) * 1973-09-13 1974-08-06 Berry Metal Co Fuel and oxygen lance assembly
LU69797A1 (fr) * 1974-04-05 1974-11-21

Also Published As

Publication number Publication date
AU3581878A (en) 1979-11-08
CA1103449A (fr) 1981-06-23
DE2816399C2 (de) 1985-05-02
JPS6211048B2 (fr) 1987-03-10
LU79498A1 (de) 1978-11-28
IT7849259A0 (it) 1978-05-09
JPS53141108A (en) 1978-12-08
ATA263578A (de) 1983-04-15
MX148009A (es) 1983-02-22
IT1102837B (it) 1985-10-07
GB1598740A (en) 1981-09-23
DE2816399A1 (de) 1978-11-23

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