CA1103449A - Oxygen lance assembly - Google Patents

Oxygen lance assembly

Info

Publication number
CA1103449A
CA1103449A CA299,028A CA299028A CA1103449A CA 1103449 A CA1103449 A CA 1103449A CA 299028 A CA299028 A CA 299028A CA 1103449 A CA1103449 A CA 1103449A
Authority
CA
Canada
Prior art keywords
pipe
oxygen
plate assembly
plate
connector
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
CA299,028A
Other languages
English (en)
French (fr)
Inventor
William W. Berry
Leo L. Meinert
Nicholas M. 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.)
Pullman 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 US05/795,246 external-priority patent/US4083542A/en
Priority claimed from US05/795,248 external-priority patent/US4083544A/en
Priority claimed from US05/795,245 external-priority patent/US4083541A/en
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 US05/795,243 external-priority patent/US4083539A/en
Application filed by Pullman Berry Co filed Critical Pullman Berry Co
Priority to CA375,036A priority Critical patent/CA1125016A/en
Priority to CA375,038A priority patent/CA1125018A/en
Priority to CA375,035A priority patent/CA1123599A/en
Priority to CA375,037A priority patent/CA1125017A/en
Priority to CA375,039A priority patent/CA1125019A/en
Publication of CA1103449A publication Critical patent/CA1103449A/en
Application granted granted Critical
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)
CA299,028A 1977-05-09 1978-03-14 Oxygen lance assembly Expired CA1103449A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA375,039A CA1125019A (en) 1977-05-09 1981-04-08 Oxygen lance assembly
CA375,036A CA1125016A (en) 1977-05-09 1981-04-08 Oxygen lance assembly
CA375,037A CA1125017A (en) 1977-05-09 1981-04-08 Oxygen lance assembly
CA375,035A CA1123599A (en) 1977-05-09 1981-04-08 Oxygen lance assembly
CA375,038A CA1125018A (en) 1977-05-09 1981-04-08 Oxygen lance assembly

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US795,247 1977-05-09
US795,243 1977-05-09
US05/795,246 US4083542A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US05/795,243 US4083539A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US795,245 1977-05-09
US05/795,247 US4083543A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US795,244 1977-05-09
US795,248 1977-05-09
US05/795,244 US4083540A (en) 1977-05-09 1977-05-09 Gas and oxygen steel making lance
US05/795,245 US4083541A (en) 1977-05-09 1977-05-09 Oxygen lance assembly
US795,246 1977-05-09
US05/795,248 US4083544A (en) 1977-05-09 1977-05-09 Oxygen lance assembly

Publications (1)

Publication Number Publication Date
CA1103449A true CA1103449A (en) 1981-06-23

Family

ID=27560297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,028A Expired CA1103449A (en) 1977-05-09 1978-03-14 Oxygen lance assembly

Country Status (9)

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

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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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
US3827632A (en) * 1973-09-13 1974-08-06 Berry Metal Co Fuel and oxygen lance assembly
US3823929A (en) * 1973-09-13 1974-07-16 Berry Metal Co Nozzle for fuel and oxygen lance assembly
LU69797A1 (enrdf_load_stackoverflow) * 1974-04-05 1974-11-21

Also Published As

Publication number Publication date
JPS53141108A (en) 1978-12-08
DE2816399C2 (de) 1985-05-02
GB1598740A (en) 1981-09-23
ATA263578A (de) 1983-04-15
AU3581878A (en) 1979-11-08
JPS6211048B2 (enrdf_load_stackoverflow) 1987-03-10
IT1102837B (it) 1985-10-07
IT7849259A0 (it) 1978-05-09
MX148009A (es) 1983-02-22
AU525835B2 (en) 1982-12-02
DE2816399A1 (de) 1978-11-23
LU79498A1 (de) 1978-11-28

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19980623