RO54718A - - Google Patents
Info
- Publication number
- RO54718A RO54718A RO63098A RO6309870A RO54718A RO 54718 A RO54718 A RO 54718A RO 63098 A RO63098 A RO 63098A RO 6309870 A RO6309870 A RO 6309870A RO 54718 A RO54718 A RO 54718A
- Authority
- RO
- Romania
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6911759A FR2036896A1 (https=) | 1969-04-16 | 1969-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO54718A true RO54718A (https=) | 1973-02-17 |
Family
ID=9032479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO63098A RO54718A (https=) | 1969-04-16 | 1970-04-16 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3679555A (https=) |
| JP (1) | JPS5027014B1 (https=) |
| AT (1) | AT296638B (https=) |
| BE (1) | BE749061A (https=) |
| BR (1) | BR7018231D0 (https=) |
| CA (1) | CA925818A (https=) |
| CH (1) | CH520780A (https=) |
| CS (1) | CS193006B2 (https=) |
| DE (1) | DE2017888C3 (https=) |
| ES (1) | ES378611A1 (https=) |
| FR (1) | FR2036896A1 (https=) |
| GB (1) | GB1301120A (https=) |
| IS (1) | IS842B6 (https=) |
| LU (1) | LU60728A1 (https=) |
| NL (1) | NL164615C (https=) |
| NO (1) | NO126233B (https=) |
| OA (1) | OA03253A (https=) |
| PL (1) | PL80581B1 (https=) |
| RO (1) | RO54718A (https=) |
| SE (1) | SE365253B (https=) |
| TR (1) | TR16924A (https=) |
| YU (1) | YU34547B (https=) |
| ZA (1) | ZA702507B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053384A (en) * | 1975-10-10 | 1977-10-11 | Siegmund Frederik W | Device for changing anode blocks, crust breaking and charging aluminum furnaces |
| CH644156A5 (de) * | 1979-09-10 | 1984-07-13 | Alusuisse | Vorrichtung zur bedienung von elektrolyseoefen. |
| FR2527647A1 (fr) | 1982-05-27 | 1983-12-02 | Pechiney Aluminium | Dispositif amovible d'alimentation ponctuelle en alumine d'une cuve d'electrolyse pour la production d'aluminium |
| CA2127699A1 (en) * | 1992-01-10 | 1993-07-22 | Barry J. Welch | Continuous alumina feeder |
| CA2192290C (en) * | 1995-12-13 | 2001-03-27 | Jury Alexeevich Budaev | Method for feeding loose material into an electrolyzer for production of aluminum |
| US7915550B2 (en) * | 2008-06-17 | 2011-03-29 | Mac Valves, Inc. | Pneumatic system electrical contact device |
| US8367953B2 (en) * | 2008-06-17 | 2013-02-05 | Mac Valves, Inc. | Pneumatic system electrical contact device |
-
1969
- 1969-04-16 FR FR6911759A patent/FR2036896A1/fr not_active Withdrawn
-
1970
- 1970-04-13 PL PL1970140000A patent/PL80581B1/pl unknown
- 1970-04-13 GB GB07351/70A patent/GB1301120A/en not_active Expired
- 1970-04-13 SE SE04999/70A patent/SE365253B/xx unknown
- 1970-04-14 BR BR218231/70A patent/BR7018231D0/pt unknown
- 1970-04-14 ZA ZA702507A patent/ZA702507B/xx unknown
- 1970-04-14 TR TR16924A patent/TR16924A/xx unknown
- 1970-04-14 IS IS1925A patent/IS842B6/is unknown
- 1970-04-14 NL NL7005308.A patent/NL164615C/xx not_active IP Right Cessation
- 1970-04-14 AT AT339870A patent/AT296638B/de not_active IP Right Cessation
- 1970-04-14 DE DE2017888A patent/DE2017888C3/de not_active Expired
- 1970-04-15 NO NO01409/70A patent/NO126233B/no unknown
- 1970-04-15 LU LU60728D patent/LU60728A1/xx unknown
- 1970-04-15 YU YU993/70A patent/YU34547B/xx unknown
- 1970-04-15 ES ES378611A patent/ES378611A1/es not_active Expired
- 1970-04-15 CA CA080231A patent/CA925818A/en not_active Expired
- 1970-04-16 BE BE749061D patent/BE749061A/xx unknown
- 1970-04-16 CH CH569670A patent/CH520780A/fr not_active IP Right Cessation
- 1970-04-16 US US29034A patent/US3679555A/en not_active Expired - Lifetime
- 1970-04-16 CS CS702584A patent/CS193006B2/cs unknown
- 1970-04-16 JP JP45032648A patent/JPS5027014B1/ja active Pending
- 1970-04-16 RO RO63098A patent/RO54718A/ro unknown
- 1970-04-16 OA OA53901A patent/OA03253A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH520780A (fr) | 1972-03-31 |
| NO126233B (https=) | 1973-01-08 |
| NL164615C (nl) | 1981-01-15 |
| ZA702507B (en) | 1971-02-24 |
| TR16924A (tr) | 1973-11-01 |
| PL80581B1 (https=) | 1975-08-30 |
| FR2036896A1 (https=) | 1970-12-31 |
| YU99370A (en) | 1979-02-28 |
| DE2017888B2 (de) | 1972-07-27 |
| NL7005308A (https=) | 1970-10-20 |
| CA925818A (en) | 1973-05-08 |
| IS1925A7 (is) | 1970-10-17 |
| CS193006B2 (en) | 1979-09-17 |
| BE749061A (fr) | 1970-10-16 |
| JPS5027014B1 (https=) | 1975-09-04 |
| DE2017888C3 (de) | 1975-04-10 |
| YU34547B (en) | 1979-09-10 |
| NL164615B (nl) | 1980-08-15 |
| SE365253B (https=) | 1974-03-18 |
| BR7018231D0 (pt) | 1973-04-19 |
| GB1301120A (en) | 1972-12-29 |
| DE2017888A1 (de) | 1970-11-12 |
| AT296638B (de) | 1972-02-25 |
| OA03253A (fr) | 1970-12-15 |
| LU60728A1 (https=) | 1970-11-17 |
| IS842B6 (is) | 1973-10-22 |
| ES378611A1 (es) | 1973-02-01 |
| US3679555A (en) | 1972-07-25 |