JPS5442303A - Detection of blast furnace content conditions - Google Patents
Detection of blast furnace content conditionsInfo
- Publication number
- JPS5442303A JPS5442303A JP1884378A JP1884378A JPS5442303A JP S5442303 A JPS5442303 A JP S5442303A JP 1884378 A JP1884378 A JP 1884378A JP 1884378 A JP1884378 A JP 1884378A JP S5442303 A JPS5442303 A JP S5442303A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- blast furnace
- signal
- input converter
- control circuit
- 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
Landscapes
- Blast Furnaces (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
PURPOSE: A magnetic material mixed with content of blast furnace is used as tracer to be detected by magnetic detector placed at the outside of blast furnace to monitor content distribution and any possible abnormality.
CONSTITUTION: For example, power supply from an exciter source 1 enters an input converter circuit 2 and passes through a signal treating circuit section 3 to reach a control circuit section 4. When the input converter circuit 2 senses the magnetic force 5 of magnetic material of furnace content, corresponding input conversion signal is produced at output terminal of input converter circuit 2. This signal enters signal treating circuit 3, where it is treated adequately and then the treated signal enters control circuit 4. Control circuit 4 provides negative feedback required by precedent circuit sections and control signals for selecting proper action, if required, as well as information indication regarding magnetic force.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1884378A JPS5442303A (en) | 1978-02-20 | 1978-02-20 | Detection of blast furnace content conditions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1884378A JPS5442303A (en) | 1978-02-20 | 1978-02-20 | Detection of blast furnace content conditions |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1384371A Division JPS542862B1 (en) | 1971-03-13 | 1971-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5442303A true JPS5442303A (en) | 1979-04-04 |
JPS5514367B2 JPS5514367B2 (en) | 1980-04-16 |
Family
ID=11982832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1884378A Granted JPS5442303A (en) | 1978-02-20 | 1978-02-20 | Detection of blast furnace content conditions |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5442303A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135643U (en) * | 1984-07-31 | 1986-03-05 | タイガー魔法瓶株式会社 | portable liquid container |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537592Y2 (en) * | 1984-12-07 | 1993-09-22 |
-
1978
- 1978-02-20 JP JP1884378A patent/JPS5442303A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135643U (en) * | 1984-07-31 | 1986-03-05 | タイガー魔法瓶株式会社 | portable liquid container |
JPH0317809Y2 (en) * | 1984-07-31 | 1991-04-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS5514367B2 (en) | 1980-04-16 |
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