BE754652A - Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication - Google Patents

Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication

Info

Publication number
BE754652A
BE754652A BE754652DA BE754652A BE 754652 A BE754652 A BE 754652A BE 754652D A BE754652D A BE 754652DA BE 754652 A BE754652 A BE 754652A
Authority
BE
Belgium
Prior art keywords
manufacturing
water
injection head
blowing lance
head intended
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Voest Ag
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.)
Publication date
Publication of BE754652A publication Critical patent/BE754652A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/026—Method or apparatus with machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49348—Burner, torch or metallurgical lance making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
BE754652D 1969-08-14 Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication BE754652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT783069A AT318673B (de) 1969-08-14 1969-08-14 Mit einer wassergekühlten Blaslanze verbindbarer Düsenkopf und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
BE754652A true BE754652A (fr) 1971-01-18

Family

ID=3599884

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754652D BE754652A (fr) 1969-08-14 Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication

Country Status (13)

Country Link
US (1) US3662447A (xx)
JP (1) JPS5036405B1 (xx)
AT (1) AT318673B (xx)
BE (1) BE754652A (xx)
CA (1) CA948404A (xx)
DE (3) DE7026215U (xx)
ES (2) ES382405A1 (xx)
FI (1) FI50341C (xx)
FR (1) FR2056865A5 (xx)
GB (1) GB1318721A (xx)
LU (1) LU61505A1 (xx)
SE (1) SE382468B (xx)
ZA (1) ZA705327B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797814A (en) * 1972-03-27 1974-03-19 Berry Metal Co Oxygen lance with multi-orificed nozzle
US3835524A (en) * 1973-08-13 1974-09-17 Massey Welding Co Method of manufacturing rejuvenated scarfing blocks
US3827632A (en) * 1973-09-13 1974-08-06 Berry Metal Co Fuel and oxygen lance assembly
US4052005A (en) * 1976-03-11 1977-10-04 Berry Metal Company Oxygen lance nozzle
DE2712745C2 (de) * 1977-03-23 1979-03-15 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Lanzenkopf für Frischlanze
JPS5446401A (en) * 1977-09-20 1979-04-12 Tamura Shokai Kk Electric device containing box
USRE32441E (en) * 1979-09-20 1987-06-23 Otis Engineering Corporation Side pocket mandrel and method of construction
US4333527A (en) * 1979-10-22 1982-06-08 Otis Engineering Corporation Side pocket mandrel and method of construction
LU84433A1 (fr) * 1982-10-22 1984-05-10 Mecan Arbed Dommeldange S A R Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
US5370309A (en) * 1993-05-19 1994-12-06 A. H. Tallman Bronze Company Limited Liquid cooled nozzle
RU2051974C1 (ru) * 1995-01-25 1996-01-10 Александр Леонидович Кузьмин Наконечник кислородно-конвертерной фурмы
GB2327259B (en) * 1997-07-15 2001-06-20 British Steel Plc Steel making lances
US6217824B1 (en) 1999-05-20 2001-04-17 Berry Metal Company Combined forged and cast lance tip assembly
AUPQ783100A0 (en) * 2000-05-30 2000-06-22 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
DE102006010287A1 (de) * 2006-03-02 2007-09-13 Saar-Metallwerke Gmbh Sauerstofflanzenkopf
CN101363626B (zh) 2007-08-06 2015-05-20 国际壳牌研究有限公司 制造燃烧器前脸的方法
CN101363623B (zh) * 2007-08-06 2010-12-08 国际壳牌研究有限公司 燃烧器
US20170051370A1 (en) * 2014-10-10 2017-02-23 Seoul Engineering Co., Ltd. Lance nozzle, method for manufacturing lance nozzle and apparatus for manufacturing lance nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378516A (en) * 1941-07-02 1945-06-19 Linde Air Prod Co Manufacture of heating heads and blowpipe nozzles
US2397084A (en) * 1943-12-11 1946-03-26 Westinghouse Electric Corp Method of manufacturing pitotstatic tubes
US3228612A (en) * 1963-11-20 1966-01-11 Bethlehem Steel Corp Liquid-cooled burner for open hearth furnaces
US3477112A (en) * 1968-03-08 1969-11-11 Goss Gas Inc Method for forming torch tips

Also Published As

Publication number Publication date
FI50341B (xx) 1975-10-31
GB1318721A (en) 1973-05-31
FR2056865A5 (xx) 1971-05-14
DE2034575B2 (de) 1978-05-24
DE2034575A1 (de) 1971-05-13
DE2058159A1 (de) 1972-02-03
JPS5036405B1 (xx) 1975-11-25
DE7026215U (de) 1971-07-01
DE2058159C3 (de) 1979-03-22
ZA705327B (en) 1971-04-28
ES187281U (es) 1974-01-01
SE382468B (sv) 1976-02-02
CA948404A (en) 1974-06-04
ES382405A1 (es) 1973-04-16
DE2058159B2 (de) 1978-07-13
AT318673B (de) 1974-11-11
LU61505A1 (xx) 1970-10-22
ES187281Y (es) 1974-08-16
US3662447A (en) 1972-05-16
DE2034575C3 (de) 1979-01-25
FI50341C (fi) 1976-02-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEREINIGTE OSTERREICHISCHE EISEN- UND STAHLWERKE

Effective date: 19880831