GB1173864A - Device for Automatic Sampling from a Bath of Molten Material - Google Patents
Device for Automatic Sampling from a Bath of Molten MaterialInfo
- Publication number
- GB1173864A GB1173864A GB06902/68A GB1690268A GB1173864A GB 1173864 A GB1173864 A GB 1173864A GB 06902/68 A GB06902/68 A GB 06902/68A GB 1690268 A GB1690268 A GB 1690268A GB 1173864 A GB1173864 A GB 1173864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- order
- bath
- cutter
- molten
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N1/1409—Suction devices, e.g. pumps; Ejector devices adapted for sampling molten metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
- G01N1/125—Dippers; Dredgers adapted for sampling molten metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/09—Molten metal samplers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1,173,864. Sampling molten materials. INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE. 9 April, 1968 [10 April, 1967], No. 16902/68. Heading B8N. [Also in Division C7] A device for withdrawing samples from a bath of molten material, e.g. molten metal or glass, comprises a tube 4 adapted to have one end dipped into the bath and withdrawn after a time interval which is sufficient to ensure that the material which has penetrated into the interior of the tube has solidified, and a cutter 14a for cutting the tube at a point which contains the solidified material and a second cutter 14b for cutting at a point on the tube which has not been reached by the material. The tube is guided in rollers 5 and connected by a releasable clamp 7 to a belt 8 driven via a motor 11; the outer surface of the tube is covered by a coating of refractory material. The upper end of the tube is connected via a pipe 17 and a valve 20 to a nitrogen cylinder 23 and a vacuum pump 26. In operation, a stop member 15 is moved in order to allow the end of the tube to be inserted in to the molten material, e.g. steel pressurized nitrogen being fed down the tube in order to prevent slag 3 on the. surface of the steel from entering the tube. The valve 20 is then actuated so as to apply the vacuum source 26 to the tube and thereby assist the entry of the metal into the tube. After a certain time, the tube is raised and the cutters 14a, 14b operated in order to sever the solidified sample from the end of the tube; an additional cutter 14 is provided in order to separate the extreme end portion of the tube which may contain flaws. As the tube is used up additional lengths of tube may be screwed on to the upper end of the old tube.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR102044A FR1527039A (en) | 1967-04-10 | 1967-04-10 | Device for automatic sampling in a liquid bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1173864A true GB1173864A (en) | 1969-12-10 |
Family
ID=8628457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB06902/68A Expired GB1173864A (en) | 1967-04-10 | 1968-04-09 | Device for Automatic Sampling from a Bath of Molten Material |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3490289A (en) |
| BE (1) | BE713342A (en) |
| DE (1) | DE1773164A1 (en) |
| FR (1) | FR1527039A (en) |
| GB (1) | GB1173864A (en) |
| LU (1) | LU55820A1 (en) |
| NL (1) | NL6804931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403430A (en) * | 2015-12-11 | 2016-03-16 | 苏州国环环境检测有限公司 | A water sampling device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974698A (en) * | 1975-01-24 | 1976-08-17 | Lukens Steel Company | Molten metal sampler for electroslag refining process |
| US4058017A (en) * | 1975-07-11 | 1977-11-15 | Sumitomo Metal Industries Ltd. | Automatic probe feeding, setting and withdrawing apparatus |
| FR2413653A1 (en) * | 1977-12-29 | 1979-07-27 | Creusot Loire | DEVICE FOR TEMPERATURE MEASUREMENT AND SAMPLING OF A STEEL BATH |
| DE3418311A1 (en) * | 1984-05-17 | 1985-11-21 | Bergwerksverband Gmbh, 4300 Essen | SAMPLING DEVICE FOR SOLID SAMPLE |
| GB8710378D0 (en) * | 1987-05-01 | 1987-06-03 | Injectall Ltd | Molten metal sampling |
| GB8718232D0 (en) * | 1987-07-31 | 1987-09-09 | Manchester Inst Science Tech | Sampling of material |
| DE10202357C2 (en) * | 2001-06-21 | 2003-04-24 | Schott Glas | Method and device for taking a glass sample from a glass melt, in particular from areas below the surface of the glass melt |
| DE102010053710B4 (en) * | 2010-12-07 | 2012-12-27 | Heraeus Electro-Nite International N.V. | Method and device for analyzing samples of molten metal |
| EP3614121A1 (en) | 2018-08-22 | 2020-02-26 | Primetals Technologies Austria GmbH | Removal of a metallic sample from a sampling probe |
| CN111426529B (en) * | 2019-01-10 | 2023-01-20 | 宝山钢铁股份有限公司 | Device for automatically separating metal sample body in sampling probe and separation method thereof |
| CN109794836A (en) * | 2019-01-28 | 2019-05-24 | 韶关市先标实验设备有限公司 | A kind of Environmental-protection cutting machine |
| CN110261173A (en) * | 2019-06-05 | 2019-09-20 | 南京康立瑞生物科技有限公司 | A kind of reaction kettle on-line period device convenient for operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624414A (en) * | 1961-11-14 | |||
| CH409469A (en) * | 1963-12-20 | 1966-03-15 | Heinrich Dr Feichtinger | Method and device for taking samples from melts for the purpose of detecting the gases released during solidification |
| US3313159A (en) * | 1964-08-31 | 1967-04-11 | Alfred G Vanderbeck | Apparatus for extracting a metal sample during a steel making operation |
| US3298069A (en) * | 1965-01-08 | 1967-01-17 | Allegheny Ludlum Steel | Sampler |
| US3415124A (en) * | 1966-10-31 | 1968-12-10 | William J. Collins | Device for sampling molten metal |
-
1967
- 1967-04-10 FR FR102044A patent/FR1527039A/en not_active Expired
-
1968
- 1968-04-03 LU LU55820D patent/LU55820A1/xx unknown
- 1968-04-05 BE BE713342D patent/BE713342A/xx unknown
- 1968-04-08 NL NL6804931A patent/NL6804931A/xx unknown
- 1968-04-09 GB GB06902/68A patent/GB1173864A/en not_active Expired
- 1968-04-09 US US719943A patent/US3490289A/en not_active Expired - Lifetime
- 1968-04-09 DE DE19681773164 patent/DE1773164A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403430A (en) * | 2015-12-11 | 2016-03-16 | 苏州国环环境检测有限公司 | A water sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| US3490289A (en) | 1970-01-20 |
| NL6804931A (en) | 1968-10-11 |
| DE1773164A1 (en) | 1971-12-30 |
| BE713342A (en) | 1968-08-16 |
| LU55820A1 (en) | 1968-06-28 |
| FR1527039A (en) | 1968-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |