JPS5047803A - - Google Patents
Info
- Publication number
- JPS5047803A JPS5047803A JP2817774A JP2817774A JPS5047803A JP S5047803 A JPS5047803 A JP S5047803A JP 2817774 A JP2817774 A JP 2817774A JP 2817774 A JP2817774 A JP 2817774A JP S5047803 A JPS5047803 A JP S5047803A
- Authority
- JP
- Japan
- 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
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)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732312309 DE2312309C3 (de) | 1973-03-13 | 1973-03-13 | Vorrichtung zum Schweißen von Rohrteilen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5047803A true JPS5047803A (de) | 1975-04-28 |
| JPS5618316B2 JPS5618316B2 (de) | 1981-04-28 |
Family
ID=5874576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2817774A Expired JPS5618316B2 (de) | 1973-03-13 | 1974-03-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5618316B2 (de) |
| AT (1) | AT342098B (de) |
| DE (1) | DE2312309C3 (de) |
| FR (1) | FR2221231A1 (de) |
| NL (1) | NL180942C (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643782A (zh) * | 2019-11-05 | 2020-01-03 | 联峰钢铁（张家港）有限公司 | 一种用于氧枪枪头安装的新型工具 |
| CN118006862A (zh) * | 2024-04-08 | 2024-05-10 | 潍坊峻林冶金工程技术有限公司 | 一种转炉氧枪快换装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016223722B4 (de) | 2016-11-29 | 2024-04-25 | Sms Group Gmbh | Vorrichtung und Verfahren zur Montage und Demontage eines Lanzenkopfes |
| CN113154179B (zh) * | 2021-04-28 | 2023-02-17 | 河南省水利第一工程局集团有限公司 | 一种预埋管道内壁清理装置 |
-
1973
- 1973-03-13 DE DE19732312309 patent/DE2312309C3/de not_active Expired
-
1974
- 1974-03-12 FR FR7408361A patent/FR2221231A1/fr active Granted
- 1974-03-13 AT AT208974A patent/AT342098B/de not_active IP Right Cessation
- 1974-03-13 NL NL7403378A patent/NL180942C/xx not_active IP Right Cessation
- 1974-03-13 JP JP2817774A patent/JPS5618316B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643782A (zh) * | 2019-11-05 | 2020-01-03 | 联峰钢铁（张家港）有限公司 | 一种用于氧枪枪头安装的新型工具 |
| CN110643782B (zh) * | 2019-11-05 | 2024-02-09 | 联峰钢铁（张家港）有限公司 | 一种用于氧枪枪头安装的工具 |
| CN118006862A (zh) * | 2024-04-08 | 2024-05-10 | 潍坊峻林冶金工程技术有限公司 | 一种转炉氧枪快换装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312309B2 (de) | 1979-06-13 |
| ATA208974A (de) | 1977-07-15 |
| FR2221231B3 (de) | 1976-12-24 |
| NL7403378A (de) | 1974-09-17 |
| FR2221231A1 (en) | 1974-10-11 |
| NL180942C (nl) | 1987-05-18 |
| DE2312309A1 (de) | 1974-09-26 |
| NL180942B (nl) | 1986-12-16 |
| DE2312309C3 (de) | 1980-02-28 |
| JPS5618316B2 (de) | 1981-04-28 |
| AT342098B (de) | 1978-03-10 |