MY165055A - Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum - Google Patents
Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminumInfo
- Publication number
- MY165055A MY165055A MYPI2012005626A MYPI2012005626A MY165055A MY 165055 A MY165055 A MY 165055A MY PI2012005626 A MYPI2012005626 A MY PI2012005626A MY PI2012005626 A MYPI2012005626 A MY PI2012005626A MY 165055 A MY165055 A MY 165055A
- Authority
- MY
- Malaysia
- Prior art keywords
- wedge
- electrolysis cell
- aluminum
- switching
- production
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 3
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
- C25C3/16—Electric current supply devices, e.g. bus bars
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
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)
- Load-Engaging Elements For Cranes (AREA)
Abstract
EXTRACTION DEVICE (30) DESIGNED TO EXTRACT A SHORT-CIRCUITING WEDGE (20) INSERTED BETWEEN TWO CONDUCTORS (24 AND 25) TO TAKE AN ELECTROLYSIS CELL (2) OFF LINE. THE EXTRACTION DEVICE (30) INCLUDES A MEANS OF GRIPPING (31) SAID WEDGE AND AT LEAST ONE JACK (32) DIRECTED VERTICALLY AND INCLUDING A BODY (320) AND A PISTON STEM (321). A) SAID BODY (OR STEM) BEING INTERDEPENDENT WITH AT LEAST ONE HORIZONTAL SUPPORT FACE (335) DIRECTED DOWNWARDS AND LAID OUT SO THAT, WHEN SAID EXTRACTION DEVICE IS PLACED ABOVE SAID WEDGE TO EXTRACT IT, THE UPPER HORIZONTAL FACE (240, 250) OF EACH CONDUCTOR (24, 25) IS IN LINE WITH ONE HORIZONTAL SUPPORT FACE (335), B) SAID STEM (OR SAID BODY) BEING CONNECTED TO SAID MEANS OF GRIPPING (31) SAID WEDGE, SO THAT, WHEN SAID JACK (32) IS ACTUATED TO EXTRACT THE WEDGE, SAID JACK EXERTS OPPOSING FORCES ON SAID CONDUCTORS AND SAID WEDGE, TENDING TO SEPARATE THEM.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1002686A FR2961828B1 (en) | 2010-06-28 | 2010-06-28 | DEVICE FOR EXTRACTING SHORT CIRCUITS WHEN CIRCUITING AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM |
Publications (1)
Publication Number | Publication Date |
---|---|
MY165055A true MY165055A (en) | 2018-02-28 |
Family
ID=43569393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2012005626A MY165055A (en) | 2010-06-28 | 2011-06-23 | Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum |
Country Status (11)
Country | Link |
---|---|
US (1) | US20130098755A1 (en) |
EP (1) | EP2585624B1 (en) |
CN (1) | CN102959133B (en) |
AR (1) | AR081676A1 (en) |
AU (1) | AU2011273335B2 (en) |
CA (1) | CA2792945C (en) |
FR (1) | FR2961828B1 (en) |
MY (1) | MY165055A (en) |
RU (1) | RU2601018C2 (en) |
WO (1) | WO2012001242A1 (en) |
ZA (1) | ZA201209087B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2961829B1 (en) * | 2010-06-28 | 2012-07-13 | Ecl | SHORT-CIRCUIT SHUTTER EXTRACTOR DEVICE FOR CIRCUIT-CURING AN ELECTROLYSIS CELL FOR ALUMINUM PRODUCTION |
RU2564200C1 (en) * | 2014-06-03 | 2015-09-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | System for removal of v-type shunt resistors at connection of electrolysis bath |
NO343337B1 (en) * | 2017-05-29 | 2019-02-04 | Norsk Hydro As | Device for gripping an anode for lifting operations and method for operating same |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT345326B (en) * | 1976-02-04 | 1978-09-11 | Plasser Bahnbaumasch Franz | DEVICE FOR RELEASING PUSHING TOOLS FROM THEIR HOLDER IN TRACK PADDING MACHINERY |
US4078766A (en) * | 1977-04-11 | 1978-03-14 | Saurwein Albert C | Powered nail extractor |
US4230794A (en) * | 1979-03-16 | 1980-10-28 | Rca Corporation | Improving etch resistance of a casein-based photoresist |
US4249293A (en) * | 1979-04-09 | 1981-02-10 | Schulberg Harvey I | Pulling tool |
CS204779B1 (en) * | 1979-08-30 | 1981-04-30 | Zdenek Pustka | Universal pneumatic wool lifter |
US4431492A (en) * | 1982-04-20 | 1984-02-14 | Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha | Aluminum electrolytic cell arrays and method of supplying electric power to the same |
US4442593A (en) * | 1982-08-25 | 1984-04-17 | Ardal Og Sunndal Verk A.S. | Anode butt remover |
FR2583069B1 (en) | 1985-06-05 | 1987-07-31 | Pechiney Aluminium | CONNECTION DEVICE BETWEEN VERY HIGH INTENSITY ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM, INCLUDING A SUPPLY CIRCUIT AND AN INDEPENDENT MAGNETIC FIELD CORRECTION CIRCUIT |
US5566924A (en) * | 1996-02-26 | 1996-10-22 | Shirk; J. Edwin | Portable powered stake puller |
US6113073A (en) * | 1999-06-22 | 2000-09-05 | Framatome Connectors Usa, Inc. | Hydraulic spike puller with frictionally delayed moving jaws and blocking jaw front shape |
US6481691B1 (en) * | 2000-09-28 | 2002-11-19 | Stay Pull Inc. | Fastener puller |
CN2745957Y (en) * | 2004-11-12 | 2005-12-14 | 贵阳铝镁设计研究院 | Short circuit device of electrolytic tank |
RU2290458C1 (en) * | 2005-06-22 | 2006-12-27 | Общество с ограниченной ответственностью "Инженерно-технологический центр" | Connection of bus with cathode rod of aluminum electrolyzer |
CN2851290Y (en) * | 2005-11-24 | 2006-12-27 | 贵阳铝镁设计研究院 | Device for use in short circuit power failure in aluminium electrolytic tank |
CN201010699Y (en) * | 2007-01-29 | 2008-01-23 | 河南中孚实业股份有限公司 | Aluminum cell trenching device with uninterrupted power supply |
CN201169633Y (en) * | 2007-05-08 | 2008-12-24 | 贵阳铝镁设计研究院 | Aluminum electrolysis series non-power off aluminum cell electric short circuit device |
SI2080820T1 (en) * | 2008-01-21 | 2011-01-31 | Alcan Int Ltd | Device and method for short-circuiting one or more cells in an arrangement of electrolysis cells intended for the production of aluminium |
-
2010
- 2010-06-28 FR FR1002686A patent/FR2961828B1/en not_active Expired - Fee Related
-
2011
- 2011-06-23 US US13/806,513 patent/US20130098755A1/en not_active Abandoned
- 2011-06-23 WO PCT/FR2011/000357 patent/WO2012001242A1/en active Application Filing
- 2011-06-23 AU AU2011273335A patent/AU2011273335B2/en not_active Ceased
- 2011-06-23 CN CN201180032021.6A patent/CN102959133B/en not_active Expired - Fee Related
- 2011-06-23 RU RU2013103483/02A patent/RU2601018C2/en not_active IP Right Cessation
- 2011-06-23 MY MYPI2012005626A patent/MY165055A/en unknown
- 2011-06-23 EP EP11740956.5A patent/EP2585624B1/en not_active Not-in-force
- 2011-06-23 CA CA2792945A patent/CA2792945C/en not_active Expired - Fee Related
- 2011-06-27 AR ARP110102239A patent/AR081676A1/en not_active Application Discontinuation
-
2012
- 2012-11-30 ZA ZA2012/09087A patent/ZA201209087B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2792945A1 (en) | 2012-01-05 |
CN102959133A (en) | 2013-03-06 |
AR081676A1 (en) | 2012-10-10 |
AU2011273335A1 (en) | 2013-01-31 |
US20130098755A1 (en) | 2013-04-25 |
CN102959133B (en) | 2015-05-27 |
RU2013103483A (en) | 2014-08-10 |
CA2792945C (en) | 2013-12-03 |
FR2961828B1 (en) | 2012-08-10 |
AU2011273335B2 (en) | 2014-03-20 |
FR2961828A1 (en) | 2011-12-30 |
WO2012001242A1 (en) | 2012-01-05 |
RU2601018C2 (en) | 2016-10-27 |
EP2585624B1 (en) | 2014-04-16 |
EP2585624A1 (en) | 2013-05-01 |
ZA201209087B (en) | 2014-02-26 |
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