NO132774C - - Google Patents
Info
- Publication number
- NO132774C NO132774C NO4704/73A NO470473A NO132774C NO 132774 C NO132774 C NO 132774C NO 4704/73 A NO4704/73 A NO 4704/73A NO 470473 A NO470473 A NO 470473A NO 132774 C NO132774 C NO 132774C
- Authority
- NO
- Norway
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking
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- 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
- Y02P10/25—Process efficiency
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO4704/73A NO132774C (de) | 1973-12-10 | 1973-12-10 | |
| SE7415388A SE391349B (sv) | 1973-12-10 | 1974-12-09 | Tappningsvagn |
| DE19742458421 DE2458421A1 (de) | 1973-12-10 | 1974-12-10 | Abstichwagen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO4704/73A NO132774C (de) | 1973-12-10 | 1973-12-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO470473L NO470473L (de) | 1975-07-07 |
| NO132774B NO132774B (de) | 1975-09-22 |
| NO132774C true NO132774C (de) | 1975-12-29 |
Family
ID=19880540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4704/73A NO132774C (de) | 1973-12-10 | 1973-12-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2458421A1 (de) |
| NO (1) | NO132774C (de) |
| SE (1) | SE391349B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20013908A (no) * | 2001-08-10 | 2002-05-21 | Hmr Hydeq As | Fremgangsmåte og digel for bruk ved tapping av smeltet metall fra aluminium-elektrolyseovner og liknende, samt bærekontruksjon for opplagring av digelen |
| CN105499550A (zh) * | 2014-09-22 | 2016-04-20 | 沈阳铝镁设计研究院有限公司 | 一种真空抬包的套管装置及吸铝方法 |
| CN104962951B (zh) * | 2015-07-24 | 2017-03-29 | 武汉大学 | 一种修补吸铝管的方法 |
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1973
- 1973-12-10 NO NO4704/73A patent/NO132774C/no unknown
-
1974
- 1974-12-09 SE SE7415388A patent/SE391349B/xx unknown
- 1974-12-10 DE DE19742458421 patent/DE2458421A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NO132774B (de) | 1975-09-22 |
| SE391349B (sv) | 1977-02-14 |
| DE2458421A1 (de) | 1975-06-12 |
| NO470473L (de) | 1975-07-07 |
| SE7415388L (de) | 1975-06-11 |