NO115450B - - Google Patents
Download PDFInfo
- Publication number
- NO115450B NO115450B NO16565566A NO16565566A NO115450B NO 115450 B NO115450 B NO 115450B NO 16565566 A NO16565566 A NO 16565566A NO 16565566 A NO16565566 A NO 16565566A NO 115450 B NO115450 B NO 115450B
- Authority
- NO
- Norway
- Prior art keywords
- conductor loop
- furnace lining
- switching device
- relay
- melting
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 31
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 230000006866 deterioration Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0021—Devices for monitoring linings for wear
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0048703 | 1965-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115450B true NO115450B (US07122603-20061017-C00045.png) | 1968-10-07 |
Family
ID=7051358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16565566A NO115450B (US07122603-20061017-C00045.png) | 1965-11-20 | 1966-11-18 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427569A1 (fr) * | 1978-05-30 | 1979-12-28 | Kolotilo Daniil | Four a induction |
| DE3503221A1 (de) * | 1985-01-31 | 1986-08-14 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfester gasdurchlaessiger stein |
| KR101942805B1 (ko) | 2017-02-01 | 2019-04-17 | 엑셀로 주식회사 | 피가열부재 통합관리 시스템과 이의 제어방법 |
| CN110129496B (zh) * | 2019-04-17 | 2021-01-01 | 唐山钢铁集团有限责任公司 | 一种高炉炉墙粘结状态的判定方法 |
| CN111750689A (zh) * | 2020-07-31 | 2020-10-09 | 安徽富凯特材有限公司 | 一种aod炉炉衬监测预警系统 |
-
1966
- 1966-08-04 BE BE685084D patent/BE685084A/xx unknown
- 1966-08-11 ES ES0330151A patent/ES330151A1/es not_active Expired
- 1966-08-12 LU LU51762A patent/LU51762A1/xx unknown
- 1966-11-09 GB GB5026966A patent/GB1130659A/en not_active Expired
- 1966-11-18 NO NO16565566A patent/NO115450B/no unknown
- 1966-11-18 SE SE1581366A patent/SE306808B/xx unknown
- 1966-11-18 FR FR84235A patent/FR1502219A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES330151A1 (es) | 1967-06-01 |
| LU51762A1 (US07122603-20061017-C00045.png) | 1966-10-12 |
| SE306808B (US07122603-20061017-C00045.png) | 1968-12-09 |
| FR1502219A (fr) | 1967-11-18 |
| GB1130659A (en) | 1968-10-16 |
| BE685084A (US07122603-20061017-C00045.png) | 1967-01-16 |
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