FR2243998B1 - - Google Patents
Info
- Publication number
- FR2243998B1 FR2243998B1 FR7412756A FR7412756A FR2243998B1 FR 2243998 B1 FR2243998 B1 FR 2243998B1 FR 7412756 A FR7412756 A FR 7412756A FR 7412756 A FR7412756 A FR 7412756A FR 2243998 B1 FR2243998 B1 FR 2243998B1
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00396911A US3827632A (en) | 1973-09-13 | 1973-09-13 | Fuel and oxygen lance assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2243998A1 FR2243998A1 (fr) | 1975-04-11 |
FR2243998B1 true FR2243998B1 (fr) | 1978-11-17 |
Family
ID=23569092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7412756A Expired FR2243998B1 (fr) | 1973-09-13 | 1974-04-11 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3827632A (fr) |
JP (1) | JPS5544129B2 (fr) |
AU (1) | AU476554B2 (fr) |
BE (1) | BE811112A (fr) |
BR (1) | BR7405644D0 (fr) |
CA (1) | CA1008662A (fr) |
DE (1) | DE2420445C2 (fr) |
FR (1) | FR2243998B1 (fr) |
GB (1) | GB1477389A (fr) |
NL (1) | NL159186B (fr) |
SU (1) | SU552035A3 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106756A (en) * | 1976-11-01 | 1978-08-15 | Pullman Berry Company | Oxygen lance and sensing adapter arrangement |
CA1103449A (fr) * | 1977-05-09 | 1981-06-23 | William W. Berry | Traduction non-disponible |
US4322033A (en) * | 1978-07-10 | 1982-03-30 | Pullman Berry Company | Lance and method for removing skulls from steelmaking vessels |
US4230274A (en) * | 1978-07-10 | 1980-10-28 | Pullman Berry Company | Lance for removing skulls from steelmaking vessels |
ZA786675B (en) * | 1978-11-28 | 1980-02-27 | W Bleloch | Apparatus for the production of steel and iron alloys |
US4902484A (en) * | 1985-07-18 | 1990-02-20 | John Zink Company | Oxygen injector means for secondary reformer |
US4664619A (en) * | 1985-11-29 | 1987-05-12 | Otis Engineering Corporation | Burner nozzle |
DE3880841D1 (de) * | 1988-12-02 | 1993-06-09 | Beda Oxygentech Armatur | Kompaktlanze mit rohrverdrehsicherung. |
US5044558A (en) * | 1989-05-09 | 1991-09-03 | Halliburton Company | Burner nozzle with replaceable air jetting assembly |
US5067657A (en) * | 1989-11-01 | 1991-11-26 | Halliburton Company | Burner nozzle |
US5058808A (en) * | 1990-08-24 | 1991-10-22 | Halliburton Company | Burner nozzle |
US5377960A (en) * | 1993-03-01 | 1995-01-03 | Berry Metal Company | Oxygen/carbon blowing lance assembly |
US5635130A (en) * | 1995-06-07 | 1997-06-03 | Berry Metal Co. | Combined oxygen blowing/fuel burner lance assembly |
KR100230570B1 (ko) * | 1997-12-01 | 1999-11-15 | 황해웅 | 착탈회전식고효율2유체미립화노즐 |
US6217824B1 (en) | 1999-05-20 | 2001-04-17 | Berry Metal Company | Combined forged and cast lance tip assembly |
MX341804B (es) * | 2006-04-21 | 2016-09-05 | Berry Metal Co | Montaje de punta de lanza para fabricacion de metales. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202201A (en) * | 1962-01-15 | 1965-08-24 | Chemetron Corp | Gas burner for melting and refining scrap metal |
US3302882A (en) * | 1964-07-01 | 1967-02-07 | Leland H Hutton | Oxygen alnce construction |
US3304009A (en) * | 1964-07-01 | 1967-02-14 | Leland H Hutton | Oxygen lance construction |
BE724870A (fr) * | 1965-05-04 | 1969-05-16 | ||
BE754652A (fr) * | 1969-08-14 | 1971-01-18 | Voest Ag | Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication |
US3620455A (en) * | 1970-06-10 | 1971-11-16 | Berry Metal Co | Easily repairable gas injection lance |
US3680785A (en) * | 1970-06-29 | 1972-08-01 | Air Prod & Chem | Oxy-fuel burner for reducing the level of operating noise |
-
1973
- 1973-09-13 US US00396911A patent/US3827632A/en not_active Expired - Lifetime
-
1974
- 1974-02-08 AU AU65411/74A patent/AU476554B2/en not_active Expired
- 1974-02-12 NL NL7401856.A patent/NL159186B/xx not_active IP Right Cessation
- 1974-02-15 BE BE140983A patent/BE811112A/fr unknown
- 1974-02-20 CA CA193,005A patent/CA1008662A/en not_active Expired
- 1974-02-28 JP JP2371074A patent/JPS5544129B2/ja not_active Expired
- 1974-04-11 FR FR7412756A patent/FR2243998B1/fr not_active Expired
- 1974-04-26 DE DE2420445A patent/DE2420445C2/de not_active Expired
- 1974-07-08 SU SU2043517A patent/SU552035A3/ru active
- 1974-07-09 BR BR5644/74A patent/BR7405644D0/pt unknown
- 1974-09-11 GB GB3960474A patent/GB1477389A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1477389A (en) | 1977-06-22 |
BR7405644D0 (pt) | 1975-07-08 |
AU6541174A (en) | 1975-08-14 |
AU476554B2 (en) | 1976-09-30 |
DE2420445A1 (de) | 1975-04-10 |
NL159186B (nl) | 1979-01-15 |
BE811112A (fr) | 1974-05-29 |
DE2420445C2 (de) | 1985-05-23 |
JPS5055507A (fr) | 1975-05-15 |
JPS5544129B2 (fr) | 1980-11-11 |
NL7401856A (fr) | 1975-03-17 |
US3827632A (en) | 1974-08-06 |
SU552035A3 (ru) | 1977-03-25 |
FR2243998A1 (fr) | 1975-04-11 |
CA1008662A (en) | 1977-04-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |