FR2410678A1 - Poignee pour lance a oxygene - Google Patents
Poignee pour lance a oxygeneInfo
- Publication number
- FR2410678A1 FR2410678A1 FR7833836A FR7833836A FR2410678A1 FR 2410678 A1 FR2410678 A1 FR 2410678A1 FR 7833836 A FR7833836 A FR 7833836A FR 7833836 A FR7833836 A FR 7833836A FR 2410678 A1 FR2410678 A1 FR 2410678A1
- Authority
- FR
- France
- Prior art keywords
- handle
- oxygen lance
- oxygen
- quick
- source
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract 4
- 239000001301 oxygen Substances 0.000 title abstract 4
- 238000005272 metallurgy Methods 0.000 abstract 1
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)
- Treatment Of Steel In Its Molten State (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
L'INVENTION CONCERNE UNE POIGNEE POUR LANCE A OXYGENE AVEC UN TUYAU RELIE A UNE SOURCE D'OXYGENE ET UN CLAPET A FERMETURE RAPIDE ENTRE LE TUYAU ET LA SOURCE D'OXYGENE. SELON L'INVENTION, LA POIGNEE COMPREND AU MOINS UN DISPOSITIF PERMETTANT DE DECLENCHER LE CLAPET A FERMETURE RAPIDE. APPLICATION A LA METALLURGIE.
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 |
DE19782820797 DE2820797C2 (de) | 1978-05-12 | 1978-05-12 | Rohrkörper für eine Sauerstofflanze |
DE2820798 | 1978-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410678A1 true FR2410678A1 (fr) | 1979-06-29 |
FR2410678B1 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131636A (en) * | 1988-12-02 | 1992-07-21 | Beda Oxygentechnik Armaturen Gmbh | Lance holder for a compact lance |
Families Citing this family (7)
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 |
DE3880841D1 (de) * | 1988-12-02 | 1993-06-09 | Beda Oxygentech Armatur | Kompaktlanze mit rohrverdrehsicherung. |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2327595B1 (de) * | 1973-05-30 | 1974-03-14 | Fa. Manfred Schulz, 4032 Lintorf | Rohrhalter, insbesondere fuer das brennrohr einer sauerstofflanze |
DE2447723B1 (de) * | 1974-10-07 | 1975-03-27 | Manfred Schulz | Rohrkoerper fuer eine Sauerstofflanze |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232854A (en) * | 1978-05-26 | 1980-11-11 | Barbakadze Dzhondo F | Method of introducing powdered reagents into molten metals and apparatus for effecting same |
-
1978
- 1978-11-30 FR FR7833836A patent/FR2410678A1/fr active Granted
- 1978-12-01 IT IT52163/78A patent/IT1106141B/it active
- 1978-12-04 GB GB7847113A patent/GB2009379B/en not_active Expired
-
1980
- 1980-06-19 US US06/161,172 patent/US4317561A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2327595B1 (de) * | 1973-05-30 | 1974-03-14 | Fa. Manfred Schulz, 4032 Lintorf | Rohrhalter, insbesondere fuer das brennrohr einer sauerstofflanze |
DE2447723B1 (de) * | 1974-10-07 | 1975-03-27 | Manfred Schulz | Rohrkoerper fuer eine Sauerstofflanze |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131636A (en) * | 1988-12-02 | 1992-07-21 | Beda Oxygentechnik Armaturen Gmbh | Lance holder for a compact lance |
Also Published As
Publication number | Publication date |
---|---|
IT7852163A0 (it) | 1978-12-01 |
IT1106141B (it) | 1985-11-11 |
GB2009379B (en) | 1982-04-07 |
US4317561A (en) | 1982-03-02 |
FR2410678B1 (fr) | 1983-02-11 |
GB2009379A (en) | 1979-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2422943A1 (fr) | Thermocouple a reponse rapide pour hautes pressions | |
FR2417772A1 (fr) | Dispositif pour la mesure transcutanee de la tension d'oxygene dans le sang | |
FR2450286A1 (fr) | Procede et dispositif de boruration de pieces en metal | |
FR2410678A1 (fr) | Poignee pour lance a oxygene | |
FR2433973A1 (fr) | Composition catalytique pour le craquage avec degagement reduit de gaz nocifs | |
FR2400657A1 (fr) | Conduit sous-marin, tel que cable ou tube, et dispositif de ballastage pour ce conduit | |
FR2411730A1 (fr) | ||
FR2332361A2 (fr) | Composition et procede pour l'oxydation de colorants pour cuve et de colorants au soufre par du bromate ou de l'iodate active par du vanadate, en combinaison avec un nitrate | |
FR2425974A1 (fr) | Ensemble de tangon, pour la lutte contre le feu, destine a un navire de service | |
JPS5579766A (en) | Tensioning system for crawler | |
FR2365623A1 (fr) | Dispositif d'etancheite pour four a coke | |
JPS5310114A (en) | Bottom valve of tank truck | |
JPS5677096A (en) | Reversing device for welding | |
JPS537069A (en) | Device for driving bucket of crane | |
JPS5314219A (en) | Valve-in-head type valve driving mechanism | |
Rappe | Investigations on the Applicability of Stress Corrosion for Detecting Residual Stresses Caused by Welding | |
JPS53120037A (en) | Anticorrosive means for steel chains | |
JPS52129115A (en) | Manual hood opening device for trucks, etc. | |
Schindler et al. | Metallurgical Factors Affecting the Service Life of Tool Steels and High-Speed Steels | |
JPS52153819A (en) | Refining molten alloy or metal | |
BE582257A (fr) | Dispositif d'apport d'éléments d'alliage et/ou de désoxydants dans des bains métalliques, en particulier de fer et d'acier, en fusion | |
JPS53147607A (en) | Hole-wrapping machine for pig iron gate | |
JPS5393553A (en) | Method of tightening crane carried on turck for storage | |
Suutala et al. | Influence of Solidification Rate on the Microstructure of Weld Metal in Austenitic Cr-Ni-Mo Steel | |
JPS5425326A (en) | Pipe branching device and making thereof |