BE673175A - - Google Patents
Info
- Publication number
- BE673175A BE673175A BE673175DA BE673175A BE 673175 A BE673175 A BE 673175A BE 673175D A BE673175D A BE 673175DA BE 673175 A BE673175 A BE 673175A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
- G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964G0042165 DE1293177B (de) | 1964-12-02 | 1964-12-02 | Einrichtung zum UEberwachen der Beschickungsfolge von Hochoefen u. dgl. Schachtoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673175A true BE673175A (de) | 1966-04-01 |
Family
ID=7126870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673175D BE673175A (de) | 1964-12-02 | 1965-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE673175A (de) |
| DE (1) | DE1293177B (de) |
| FR (1) | FR1454995A (de) |
| GB (1) | GB1119165A (de) |
| NL (1) | NL6515685A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU511223B2 (en) * | 1975-08-20 | 1980-08-07 | Mishima Kosan Co. Ltd. | Metal refining method and apparatus |
| JPS537505A (en) * | 1976-07-09 | 1978-01-24 | Nippon Steel Corp | Operating process of blast furnace |
| JPS58727B2 (ja) * | 1980-01-09 | 1983-01-07 | 株式会社神戸製鋼所 | 高炉内融着帯形状の推定法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049406B (de) * | 1959-01-29 | |||
| DE684114C (de) * | 1938-03-11 | 1939-11-22 | Bochumer Ver Fuer Gussstahlfab | Verfahren zur Feststellung der Hoehe der Beschickungssaeule in Schachtoefen |
-
1964
- 1964-12-02 DE DE1964G0042165 patent/DE1293177B/de active Pending
-
1965
- 1965-12-01 FR FR40398A patent/FR1454995A/fr not_active Expired
- 1965-12-02 GB GB5127665A patent/GB1119165A/en not_active Expired
- 1965-12-02 BE BE673175D patent/BE673175A/xx unknown
- 1965-12-02 NL NL6515685A patent/NL6515685A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6515685A (de) | 1966-06-03 |
| DE1293177B (de) | 1969-04-24 |
| FR1454995A (fr) | 1966-10-07 |
| GB1119165A (en) | 1968-07-10 |