FR2365634B1 - - Google Patents
Info
- Publication number
- FR2365634B1 FR2365634B1 FR7728762A FR7728762A FR2365634B1 FR 2365634 B1 FR2365634 B1 FR 2365634B1 FR 7728762 A FR7728762 A FR 7728762A FR 7728762 A FR7728762 A FR 7728762A FR 2365634 B1 FR2365634 B1 FR 2365634B1
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11493876A JPS5339912A (en) | 1976-09-25 | 1976-09-25 | Rotating apparatus fof lance for converter |
| JP12880576U JPS5621793Y2 (US07696358-20100413-C00002.png) | 1976-09-25 | 1976-09-25 | |
| JP12880876U JPS5621796Y2 (US07696358-20100413-C00002.png) | 1976-09-25 | 1976-09-25 | |
| JP12880776U JPS5621795Y2 (US07696358-20100413-C00002.png) | 1976-09-25 | 1976-09-25 | |
| JP12880676U JPS5621794Y2 (US07696358-20100413-C00002.png) | 1976-09-25 | 1976-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2365634A1 FR2365634A1 (fr) | 1978-04-21 |
| FR2365634B1 true FR2365634B1 (US07696358-20100413-C00002.png) | 1980-04-04 |
Family
ID=27526672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7728762A Granted FR2365634A1 (fr) | 1976-09-25 | 1977-09-23 | Dispositif assurant le maintien et la rotation d'une lance dans un convertisseur d'affinage de l'acier |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN159870B (US07696358-20100413-C00002.png) * | 1982-12-21 | 1987-06-13 | Wurth Paul Sa | |
| NL8700371A (nl) * | 1987-02-16 | 1988-09-16 | Hoogovens Groep Bv | Sub-lansinrichting voor het doen van metingen en/of het nemen van monsters in een metallurgische oven. |
| AU651666B2 (en) * | 1991-01-24 | 1994-07-28 | Mount Isa Mines Limited | Lance carriage |
| US5374296A (en) * | 1991-01-24 | 1994-12-20 | Mount Isa Mines Limited | Lance carriage |
| US7464630B2 (en) * | 2001-08-27 | 2008-12-16 | Flow International Corporation | Apparatus for generating and manipulating a high-pressure fluid jet |
| US9259780B2 (en) * | 2013-03-15 | 2016-02-16 | Esm Group Inc. | Rotational lance drive and rotational lance injection method |
| US11066713B2 (en) * | 2015-12-09 | 2021-07-20 | Tenova South Africa (Pty) Ltd | Method of operating a top submerged lance furnace |
| CN210435784U (zh) * | 2019-08-05 | 2020-05-01 | 浙江奥利达气动工具股份有限公司 | 一种喷枪枪体加工用工装夹具 |
| CN114134280B (zh) * | 2021-11-24 | 2023-03-28 | 中冶南方工程技术有限公司 | 一种待机位氧枪防坠装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB700224A (en) * | 1951-03-30 | 1953-11-25 | Demag Ag | Top blast refining process in the production of steel |
| DE1261142B (de) * | 1962-05-25 | 1968-02-15 | Thyssen Huette Ag | Verfahren zum Durchmischen fluessiger Reaktionsbaeder |
| DE1583233A1 (de) * | 1967-07-10 | 1970-08-06 | Demag Ag | Verfahren und Vorrichtung zum Frischen von Eisenschmelzen |
| FR2618077B1 (fr) * | 1987-07-15 | 1989-11-17 | Salomon Sa | Ski a face superieure convergente |
-
1977
- 1977-09-21 US US05/835,290 patent/US4097031A/en not_active Expired - Lifetime
- 1977-09-21 CA CA287,184A patent/CA1071862A/en not_active Expired
- 1977-09-23 AT AT0684277A patent/AT369431B/de not_active IP Right Cessation
- 1977-09-23 FR FR7728762A patent/FR2365634A1/fr active Granted
- 1977-09-24 DE DE2743129A patent/DE2743129C2/de not_active Expired
- 1977-09-26 GB GB40045/77A patent/GB1574345A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4097031A (en) | 1978-06-27 |
| GB1574345A (en) | 1980-09-03 |
| ATA684277A (de) | 1982-05-15 |
| DE2743129A1 (de) | 1978-04-20 |
| AT369431B (de) | 1982-12-27 |
| CA1071862A (en) | 1980-02-19 |
| DE2743129C2 (de) | 1983-09-22 |
| FR2365634A1 (fr) | 1978-04-21 |
