DE69021517D1 - Rührwerk für Metallschmelzen. - Google Patents
Rührwerk für Metallschmelzen.Info
- Publication number
- DE69021517D1 DE69021517D1 DE69021517T DE69021517T DE69021517D1 DE 69021517 D1 DE69021517 D1 DE 69021517D1 DE 69021517 T DE69021517 T DE 69021517T DE 69021517 T DE69021517 T DE 69021517T DE 69021517 D1 DE69021517 D1 DE 69021517D1
- Authority
- DE
- Germany
- Prior art keywords
- agitator
- molten metal
- molten
- metal
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
-
- 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
- F27D27/00—Stirring devices for molten material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- F27D27/00—Stirring devices for molten material
- F27D27/005—Pumps
- F27D27/007—Pulsating pumps
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1325481A JPH0752072B2 (ja) | 1989-12-15 | 1989-12-15 | 溶融金属の撹拌装置 |
JP4206490U JPH0645840Y2 (ja) | 1990-04-19 | 1990-04-19 | 溶融金属の可搬式撹拌装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69021517D1 true DE69021517D1 (de) | 1995-09-14 |
DE69021517T2 DE69021517T2 (de) | 1996-01-04 |
Family
ID=26381704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69021517T Expired - Fee Related DE69021517T2 (de) | 1989-12-15 | 1990-11-23 | Rührwerk für Metallschmelzen. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0432545B1 (de) |
KR (1) | KR940003506B1 (de) |
CA (1) | CA2030855C (de) |
DE (1) | DE69021517T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105567997B (zh) * | 2015-12-31 | 2018-06-29 | 派罗特克(广西南宁)高温材料有限公司 | 移动式炉内精炼设备工作装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE309050B (de) * | 1967-12-29 | 1969-03-10 | Inva Ab | |
CA1106600A (en) * | 1977-07-25 | 1981-08-11 | Boris S. Dolzhenkov | Gas-dynamic stirring of liquid molten metals |
JPS5643374B2 (de) * | 1978-08-07 | 1981-10-12 | ||
GB2039761B (en) * | 1979-01-11 | 1982-12-15 | Dolzhenkov B | Method and apparatus for stirring molten metal |
-
1990
- 1990-11-14 KR KR1019900018376A patent/KR940003506B1/ko not_active IP Right Cessation
- 1990-11-23 DE DE69021517T patent/DE69021517T2/de not_active Expired - Fee Related
- 1990-11-23 EP EP90122406A patent/EP0432545B1/de not_active Expired - Lifetime
- 1990-11-26 CA CA002030855A patent/CA2030855C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2030855C (en) | 1995-07-25 |
EP0432545A1 (de) | 1991-06-19 |
CA2030855A1 (en) | 1991-06-16 |
KR910012309A (ko) | 1991-08-07 |
KR940003506B1 (ko) | 1994-04-23 |
DE69021517T2 (de) | 1996-01-04 |
EP0432545B1 (de) | 1995-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |