FR1573795A - - Google Patents
Info
- Publication number
- FR1573795A FR1573795A FR1573795DA FR1573795A FR 1573795 A FR1573795 A FR 1573795A FR 1573795D A FR1573795D A FR 1573795DA FR 1573795 A FR1573795 A FR 1573795A
- 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
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D23/00—Assemblies of two or more burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Gas Burners (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS554367 | 1967-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1573795A true FR1573795A (de) | 1969-07-04 |
Family
ID=5400529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1573795D Expired FR1573795A (de) | 1967-07-31 | 1968-07-31 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH489611A (de) |
DE (1) | DE1758722A1 (de) |
ES (1) | ES356639A1 (de) |
FR (1) | FR1573795A (de) |
GB (1) | GB1227237A (de) |
SE (1) | SE329470B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE453124B (sv) * | 1985-06-10 | 1988-01-11 | Aga Ab | Lock avsett att appliceras pa skenk |
-
1968
- 1968-07-26 CH CH1125068A patent/CH489611A/de not_active IP Right Cessation
- 1968-07-29 SE SE1029668A patent/SE329470B/xx unknown
- 1968-07-30 GB GB1227237D patent/GB1227237A/en not_active Expired
- 1968-07-30 DE DE19681758722 patent/DE1758722A1/de active Pending
- 1968-07-30 ES ES356639A patent/ES356639A1/es not_active Expired
- 1968-07-31 FR FR1573795D patent/FR1573795A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH489611A (de) | 1970-04-30 |
GB1227237A (de) | 1971-04-07 |
ES356639A1 (es) | 1970-02-01 |
SE329470B (de) | 1970-10-12 |
DE1758722A1 (de) | 1971-03-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |