SE421088B - Induktionsgivare for avkenning av en smelt metalls niva - Google Patents
Induktionsgivare for avkenning av en smelt metalls nivaInfo
- Publication number
- SE421088B SE421088B SE8006714A SE8006714A SE421088B SE 421088 B SE421088 B SE 421088B SE 8006714 A SE8006714 A SE 8006714A SE 8006714 A SE8006714 A SE 8006714A SE 421088 B SE421088 B SE 421088B
- Authority
- SE
- Sweden
- Prior art keywords
- magnetic flux
- flux conductor
- housing
- magnetic
- conductor
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 30
- 239000002184 metal Substances 0.000 title claims description 30
- 230000006698 induction Effects 0.000 title claims description 8
- 239000000155 melt Substances 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
- 239000004020 conductor Substances 0.000 claims description 66
- 230000004907 flux Effects 0.000 claims description 62
- 238000004804 winding Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/261—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Continuous Casting (AREA)
- Level Indicators Using A Float (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2712298 | 1979-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8006714L SE8006714L (sv) | 1980-09-25 |
| SE421088B true SE421088B (sv) | 1981-11-23 |
Family
ID=20804987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8006714A SE421088B (sv) | 1979-01-31 | 1979-11-06 | Induktionsgivare for avkenning av en smelt metalls niva |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55501192A (enrdf_load_stackoverflow) |
| DE (1) | DE2953508A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2448131A1 (enrdf_load_stackoverflow) |
| SE (1) | SE421088B (enrdf_load_stackoverflow) |
| WO (1) | WO1980001607A1 (enrdf_load_stackoverflow) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3366873A (en) * | 1966-09-15 | 1968-01-30 | Atomic Energy Commission Usa | Linear responsive molten metal level detector |
| JPS5311870B2 (enrdf_load_stackoverflow) * | 1971-09-30 | 1978-04-25 | ||
| US3777566A (en) * | 1972-10-16 | 1973-12-11 | Mine Safety Appliances Co | Temperature compensated liquid metal level indicator |
| SU494615A1 (ru) * | 1973-07-23 | 1975-12-05 | Ордена Ленина И Ордена Трудового Красного Знамени Института Электросварки Им.Е.О.Патона | Индукционный бесконтактный датчик уровн жидких металлов |
| GB1480768A (en) * | 1973-08-30 | 1977-07-27 | Mine Safety Appliances Co | Conductive liquid level indicator |
| FR2251811A1 (en) * | 1973-11-21 | 1975-06-13 | Inst Elektroswarki Patona | Contactless induction pickup - detects boundary between two media having different densities and conductivities |
| GB1434227A (en) * | 1973-11-22 | 1976-05-05 | Inst Elektroswarki Patona | Non-contact inductive pickup for locaint the interface between two media |
-
1979
- 1979-11-06 JP JP50003679A patent/JPS55501192A/ja active Pending
- 1979-11-06 SE SE8006714A patent/SE421088B/sv unknown
- 1979-11-06 DE DE792953508T patent/DE2953508A1/de not_active Withdrawn
- 1979-11-06 WO PCT/SU1979/000111 patent/WO1980001607A1/ru unknown
-
1980
- 1980-01-28 FR FR8001724A patent/FR2448131A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2448131A1 (fr) | 1980-08-29 |
| JPS55501192A (enrdf_load_stackoverflow) | 1980-12-25 |
| DE2953508A1 (de) | 1981-03-26 |
| SE8006714L (sv) | 1980-09-25 |
| WO1980001607A1 (en) | 1980-08-07 |
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