FR2486651B1 - - Google Patents
Info
- Publication number
- FR2486651B1 FR2486651B1 FR8113457A FR8113457A FR2486651B1 FR 2486651 B1 FR2486651 B1 FR 2486651B1 FR 8113457 A FR8113457 A FR 8113457A FR 8113457 A FR8113457 A FR 8113457A FR 2486651 B1 FR2486651 B1 FR 2486651B1
- 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
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
- G01F23/242—Mounting arrangements for electrodes
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55094269A JPS5937146B2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出方法 |
JP9427080A JPS5719137A (en) | 1980-07-09 | 1980-07-09 | Detecting method of molten steel level in mold |
JP9427180A JPS5915739B2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出方法 |
JP9427280A JPS5719139A (en) | 1980-07-09 | 1980-07-09 | Method and device for measuring molten steel level in mold |
JP9734380U JPS5912120Y2 (ja) | 1980-07-09 | 1980-07-09 | 鋳型内溶鋼レベルの検出装置 |
JP14899880U JPS5770745U (fr) | 1980-10-17 | 1980-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2486651A1 FR2486651A1 (fr) | 1982-01-15 |
FR2486651B1 true FR2486651B1 (fr) | 1985-03-29 |
Family
ID=27551922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8113457A Granted FR2486651A1 (fr) | 1980-07-09 | 1981-07-08 | Procede et appareil pour detecter le niveau de surface du metal en fusion dans un moule |
Country Status (5)
Country | Link |
---|---|
US (1) | US4470446A (fr) |
AU (1) | AU528599B2 (fr) |
CA (1) | CA1197591A (fr) |
FR (1) | FR2486651A1 (fr) |
GB (1) | GB2082777B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3323749A1 (de) * | 1983-07-01 | 1985-01-03 | Norddeutsche Affinerie AG, 2000 Hamburg | Verfahren zur regelung der badspiegelhoehe einer metallschmelze |
DE3323748A1 (de) * | 1983-07-01 | 1985-01-03 | Norddeutsche Affinerie AG, 2000 Hamburg | Verfahren zur messung und regelung des fuellstandes von in einem behaelter befindlichen stoffen |
FR2550336B1 (fr) * | 1983-08-05 | 1985-11-29 | Burdykin Valery | Procede de controle du niveau d'un bain de metal pendant un processus utilisant un laitier electroconducteur, tel que, par exemple, un processus de soudage ou de rechargement |
US4728875A (en) * | 1986-10-20 | 1988-03-01 | Allegheny Ludlum Corporation | Method and apparatus for monitoring a liquid level |
CA2003796A1 (fr) * | 1988-11-30 | 1990-05-31 | Makoto Takahashi | Methode de moulage en continu et appareil pour la mise en application de ladite methode |
WO1991002949A1 (fr) * | 1989-08-25 | 1991-03-07 | Europa International Manufacturing Pty. Ltd. | Dispositif de detection de niveau |
FR2651876B1 (fr) * | 1989-09-13 | 1991-12-13 | Siderurgie Fse Inst Rech | Procede pour determiner en continu l'epaisseur du laitier liquide a la surface d'un bain de metal en fusion dans un recipient metallurgique. |
US5298887A (en) * | 1991-10-04 | 1994-03-29 | Sentech Corporation | Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor |
US5709260A (en) * | 1995-08-22 | 1998-01-20 | Wagstaff, Inc. | Molten metal admission control in casting |
JP2002533221A (ja) * | 1998-12-23 | 2002-10-08 | エスエムエス・デマーク・アクチエンゲゼルシャフト | 金型内の溶湯の湯面高さを検出および調節するための方法 |
AT413950B (de) * | 2004-05-26 | 2006-07-15 | Voest Alpine Ind Anlagen | Stranggiessanlage mit mindestens einem roboter und verfahren zum betrieb einer stranggiessanlage unter einbindung von mindestens einem roboter |
FR2901878B1 (fr) * | 2006-06-02 | 2012-08-17 | Sc2N Sa | Capteur pour la detection du niveau d'un liquide |
WO2012137255A1 (fr) * | 2011-04-06 | 2012-10-11 | 株式会社ニレコ | Dispositif de mesure de niveau de métal fondu |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2290083A (en) * | 1940-06-04 | 1942-07-14 | William R Webster | Continuous molding machine |
AT297073B (de) * | 1969-04-15 | 1972-03-10 | Voest Ag | Verfahren zur Messung der Dicke der Schlackenschicht auf metallischen Bädern, insbesondere auf durch Vakuumbehandlung zu entgasenden Schmelzen |
AT297960B (de) * | 1969-07-28 | 1972-04-25 | Mannesmann Ag | Verfahren und Vorrichtung zur Ermittlung der Höhenveränderung des steigenden Gießspiegels beim Gießen von Metall |
DE1958224A1 (de) * | 1969-11-20 | 1971-05-27 | Salzgitter Huettenwerk Ag | Elektrisches Messverfahren und Vorrichtung zum Bestimmen von Schlackenhoehe und Schlackenmenge bei Schlacke-Metall-Baedern in metallurgischen Gefaessen |
US3677333A (en) * | 1970-01-26 | 1972-07-18 | Borg Warner | Start-up system for continuous casting mold |
US3692091A (en) * | 1970-03-05 | 1972-09-19 | Robert A Saxer | Splash arrester apparatus |
DE2128706A1 (en) * | 1971-06-09 | 1972-12-21 | Stahl und Rohrenwerk Reisholz GmbH, 4000 Dusseldorf | Electro slag melting control - using molten slag resisting immersion electrodes |
JPS53122622A (en) * | 1977-03-31 | 1978-10-26 | Kobe Steel Ltd | Installating of detector for melted steel level in continuous casting installation |
JPS5442848A (en) * | 1977-09-12 | 1979-04-05 | Kawasaki Steel Corp | Method of treating blast furnace slag leached water |
JPS5442846A (en) * | 1977-09-12 | 1979-04-05 | Nippon Biru Mentenansu Kk | Cleaning treating agent of filth* filthy liquor* etc* |
JPS5549944A (en) * | 1978-09-30 | 1980-04-11 | Tokyo Shibaura Electric Co | Automatic sequence restarting device |
DE3142241A1 (de) * | 1981-10-24 | 1983-05-26 | Westofen Gmbh, 6200 Wiesbaden | Messeinrichtung an einem ofen fuer eine metallschmelze |
-
1981
- 1981-07-06 US US06/280,494 patent/US4470446A/en not_active Expired - Fee Related
- 1981-07-08 FR FR8113457A patent/FR2486651A1/fr active Granted
- 1981-07-08 AU AU72660/81A patent/AU528599B2/en not_active Ceased
- 1981-07-09 GB GB8121200A patent/GB2082777B/en not_active Expired
- 1981-07-09 CA CA000381447A patent/CA1197591A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2486651A1 (fr) | 1982-01-15 |
GB2082777B (en) | 1984-06-20 |
GB2082777A (en) | 1982-03-10 |
AU7266081A (en) | 1982-03-04 |
CA1197591A (fr) | 1985-12-03 |
US4470446A (en) | 1984-09-11 |
AU528599B2 (en) | 1983-05-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |