ES278758U - Indicating molten metal levels - Google Patents
Indicating molten metal levelsInfo
- Publication number
- ES278758U ES278758U ES1982278758U ES278758U ES278758U ES 278758 U ES278758 U ES 278758U ES 1982278758 U ES1982278758 U ES 1982278758U ES 278758 U ES278758 U ES 278758U ES 278758 U ES278758 U ES 278758U
- Authority
- ES
- Spain
- Prior art keywords
- molten metal
- float
- area
- level
- metal levels
- 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
- 239000002184 metal Substances 0.000 title abstract 6
- 239000011819 refractory material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Level Indicators Using A Float (AREA)
- Continuous Casting (AREA)
Abstract
A float (10) for sensing a molten metal level (28), comprises an upper section (11) which has an essentially flat under surface (12) adapted to rest on the molten metal surface and a lower section (13) adapted to be submerged beneath the level (28) of the molten metal. The area of the flat under surface (12) is at least 10% of the area of an image of the float (10) projected downwardly. The volume of the lower section (13) of the float (10) submerged beneath the level (28) of the molten metal displaces a volume of molten metal essentially equal in weight to the weight of the float (10) and any vertical force applied to the float (10) by attachments thereto. Preferably, the area of the flat undersurface (12) is at least 25% of the area of the image projected downwardly the float (10) may be formed from a lightweight refractory material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32945781A | 1981-12-10 | 1981-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES278758U true ES278758U (en) | 1984-10-16 |
| ES278758Y ES278758Y (en) | 1985-04-16 |
Family
ID=23285486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1982278758U Expired ES278758Y (en) | 1981-12-10 | 1982-12-09 | A FLOATING DEVICE FOR MOLTEN METAL TO SENSE THE LEVEL OF A MOLTEN METAL. |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS58105017A (en) |
| KR (1) | KR840002675A (en) |
| AU (1) | AU550044B2 (en) |
| BR (1) | BR8207113A (en) |
| CA (1) | CA1200976A (en) |
| CH (1) | CH658721A5 (en) |
| DE (2) | DE8233113U1 (en) |
| ES (1) | ES278758Y (en) |
| FR (1) | FR2517996B1 (en) |
| GB (1) | GB2112135B (en) |
| IN (1) | IN157323B (en) |
| IT (1) | IT1207968B (en) |
| NL (1) | NL8204770A (en) |
| NZ (1) | NZ202545A (en) |
| PT (1) | PT75944B (en) |
| SE (1) | SE458641B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176611B (en) * | 1985-06-20 | 1989-07-19 | Thor Ceramics Ltd | Constant temperature probe |
| US5074174A (en) * | 1989-09-02 | 1991-12-24 | Dae Sam Co., Ltd. | Socket wrench |
| GB9409183D0 (en) * | 1994-05-07 | 1994-06-29 | British Steel Plc | Continuous casting molds |
| CZ20031269A3 (en) * | 2000-10-27 | 2004-01-14 | The Ohio State University | Method and device for controlling standing surface waves and turbulence in a continuous casting vessel |
| DE10146600B4 (en) * | 2001-09-21 | 2006-09-14 | Paus, Hans J., Prof. Dr. | Device for growing crystals from the melt |
| CN110883319A (en) * | 2019-10-14 | 2020-03-17 | 北京理工大学 | Casting method of aluminum-lithium alloy composite ingot |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB744639A (en) * | 1953-06-29 | 1956-02-08 | Kent Ltd G | Improvements in floats for use in measuring instruments |
| US2968847A (en) * | 1959-01-16 | 1961-01-24 | Aluminum Co Of America | Skimmer apparatus for fluxing light metals |
| DE1780523A1 (en) * | 1968-09-25 | 1971-08-26 | Wolfgang Mueller | Device for monitoring the minimum amount of brake fluid permitted in a brake circuit of hydraulic motor vehicle brakes |
| US3752217A (en) * | 1971-08-13 | 1973-08-14 | Olin Corp | Float-distributor for direct chill casting |
-
1982
- 1982-11-17 GB GB08232744A patent/GB2112135B/en not_active Expired
- 1982-11-18 CA CA000415912A patent/CA1200976A/en not_active Expired
- 1982-11-18 NZ NZ202545A patent/NZ202545A/en unknown
- 1982-11-22 IN IN1356/CAL/82A patent/IN157323B/en unknown
- 1982-11-25 DE DE19828233113U patent/DE8233113U1/en not_active Expired
- 1982-11-25 DE DE19823243650 patent/DE3243650A1/en not_active Withdrawn
- 1982-12-06 PT PT75944A patent/PT75944B/en unknown
- 1982-12-07 CH CH7118/82A patent/CH658721A5/en not_active IP Right Cessation
- 1982-12-08 KR KR1019820005498A patent/KR840002675A/en unknown
- 1982-12-08 BR BR8207113A patent/BR8207113A/en unknown
- 1982-12-09 ES ES1982278758U patent/ES278758Y/en not_active Expired
- 1982-12-09 FR FR8220630A patent/FR2517996B1/en not_active Expired
- 1982-12-09 AU AU91703/82A patent/AU550044B2/en not_active Ceased
- 1982-12-09 NL NL8204770A patent/NL8204770A/en not_active Application Discontinuation
- 1982-12-09 JP JP57216257A patent/JPS58105017A/en active Granted
- 1982-12-09 SE SE8207039A patent/SE458641B/en not_active IP Right Cessation
- 1982-12-10 IT IT8224682A patent/IT1207968B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE458641B (en) | 1989-04-17 |
| SE8207039L (en) | 1983-06-11 |
| AU9170382A (en) | 1983-06-16 |
| IT8224682A0 (en) | 1982-12-10 |
| JPS58105017A (en) | 1983-06-22 |
| DE8233113U1 (en) | 1983-03-10 |
| FR2517996A1 (en) | 1983-06-17 |
| PT75944B (en) | 1985-12-09 |
| NZ202545A (en) | 1986-05-09 |
| GB2112135B (en) | 1985-11-20 |
| GB2112135A (en) | 1983-07-13 |
| CA1200976A (en) | 1986-02-25 |
| NL8204770A (en) | 1983-07-01 |
| AU550044B2 (en) | 1986-02-27 |
| IN157323B (en) | 1986-03-01 |
| CH658721A5 (en) | 1986-11-28 |
| DE3243650A1 (en) | 1983-06-23 |
| ES278758Y (en) | 1985-04-16 |
| SE8207039D0 (en) | 1982-12-09 |
| KR840002675A (en) | 1984-07-16 |
| PT75944A (en) | 1983-01-01 |
| FR2517996B1 (en) | 1987-04-24 |
| IT1207968B (en) | 1989-06-01 |
| BR8207113A (en) | 1983-10-11 |
| JPH0259406B2 (en) | 1990-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19980504 |