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1. 发明专利

AU2015349579B2 Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline 未知
公开(公告)号：AU2015349579B2
公开(公告)日：2020-10-01
申请号：AU2015349579
申请日：2015-11-20
申请人： HATCH LTD
发明人： JASTRZEBSKI MACIEJ URBAN , SHAW JOHN ANDREW FERGUSON , PEAREN DALE , WASMUND BERT O , RICHARD DANIEL
IPC分类号： C25C3/08
摘要： An aluminum reduction cell, comprising: (a) a shell structure comprising a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge; (b) a transverse support structure comprising a plurality of transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends; and (c) a plurality of compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls, for applying an inwardly directed force said sidewall; wherein the compliant binding elements are in the form of cantilever springs, each comprising a metal member having a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure.

2. 发明专利

AU2015349579A1 Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline 未知
公开(公告)号：AU2015349579A1
公开(公告)日：2017-06-01
申请号：AU2015349579
申请日：2015-11-20
申请人： HATCH LTD
发明人： JASTRZEBSKI MACIEJ URBAN , SHAW JOHN ANDREW FERGUSON , PEAREN DALE , WASMUND BERT O , RICHARD DANIEL
IPC分类号： C25C3/08
摘要： An aluminum reduction cell, comprising: (a) a shell structure comprising a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge; (b) a transverse support structure comprising a plurality of transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends; and (c) a plurality of compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls, for applying an inwardly directed force said sidewall; wherein the compliant binding elements are in the form of cantilever springs, each comprising a metal member having a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure.

3. 发明专利

RU2703758C2 НИЗКОПРОФИЛЬНЫЙ КАТОДНЫЙ КОЖУХ АЛЮМИНИЕВОГО ЭЛЕКТРОЛИЗА И СПОСОБ ПОВЫШЕНИЯ ПРОИЗВОДИТЕЛЬНОСТИ ЛИНИИ АЛЮМИНИЕВЫХ ЭЛЕКТРОЛИЗЕРОВ 未知
公开(公告)号：RU2703758C2
公开(公告)日：2019-10-22
申请号：RU2017121624
申请日：2015-11-20
申请人： HATCH LTD
发明人： JASTRZEBSKI MACIEJ URBAN , SHAW JOHN ANDREW FERGUSON , PEAREN DALE , WASMUND BERT O , RICHARD DANIEL
IPC分类号： C25C3/08
摘要： Изобретениеотноситсяк алюминиевомуэлектролизеру. Электролизерсодержиткожухванны, включающийпарупродольныхбоковыхстенок, парупоперечныхторцевыхстенок, стенкуднищаи открытыйверхс верхнимкраем, поперечныйопорныйкаркас, включающийпоперечныенижниебалки, расположенныеподкожухоми проходящиепоперекмеждубоковымистенками, причемкаждаяизпоперечныхнижнихбалокимеетпарупротивоположныхконцов, идеформируемыеэлементысвязи, прикрепленныек поперечномуопорномукаркасу, причемкаждыйизнихпроходитвертикальнопонаружнойповерхностиоднойизбоковыхстенокдляприложениянаправленнойвнутрьсилык упомянутойбоковойстенке, выполненв видеполуэллиптическихконсольныхпружин, каждаяизкоторыхвключаетметаллическийэлемент, нижнийконецкоторогоприкрепленк поперечномуопорномукаркасу, адеформируемыйверхнийсвободныйконецспособенперемещатьсявнутрьи наружув ответнарасширениеи сжатиесистемыоболочки. Раскрытытакжеспособзаменыэлектролизеровэлектролизнойсерииалюминиевыхэлектролизеровв зданиикорпусаэлектролизаи электролизнаясерияалюминиевыхэлектролизеров. Обеспечиваетсяповышениепроизводительностибезпревышениялимитаплотноститокаи снижениекапитальныхзатрат. 3 н. и 30 з.п. ф-лы, 1 табл., 13 ил.

4. 发明专利

CA2968421C LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PRODUCTION CAPACITY OF AN ALUMINUM CELL POTLINE 未知
公开(公告)号：CA2968421C
公开(公告)日：2018-07-03
申请号：CA2968421
申请日：2015-11-20
申请人： HATCH LTD
发明人： RICHARD DANIEL , PEAREN DALE , SHAW JOHN ANDREW FERGUSON , WASMUND BERT O , JASTRZEBSKI MACIEJ URBAN
IPC分类号： C25C3/08
摘要： An aluminum reduction cell, comprising: (a) a shell structure comprising a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge; (b) a transverse support structure comprising a plurality of transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends; and (c) a plurality of compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls, for applying an inwardly directed force said sidewall; wherein the compliant binding elements are in the form of cantilever springs, each comprising a metal member having a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure.

5. 发明专利

CA2968421A1 LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PRODUCTION CAPACITY OF AN ALUMINUM CELL POTLINE 未知
公开(公告)号：CA2968421A1
公开(公告)日：2016-05-26
申请号：CA2968421
申请日：2015-11-20
申请人： HATCH LTD
发明人： JASTRZEBSKI MACIEJ URBAN , PEAREN DALE , SHAW JOHN ANDREW FERGUSON , WASMUND BERT O , RICHARD DANIEL
IPC分类号： C25C3/08
摘要： An aluminum reduction cell, comprising: (a) a shell structure comprising a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge; (b) a transverse support structure comprising a plurality of transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends; and (c) a plurality of compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls, for applying an inwardly directed force said sidewall; wherein the compliant binding elements are in the form of cantilever springs, each comprising a metal member having a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure.

6. 发明公开

EP3221495A4 LOW-PROFILE ALUMINUM CELL POTSHELL AND METHOD FOR INCREASING THE PRODUCTION CAPACITY OF AN ALUMINUM CELL POTLINE 有权
公开(公告)号：EP3221495A4
公开(公告)日：2018-07-04
申请号：EP15860668
申请日：2015-11-20
申请人： HATCH LTD
发明人： JASTRZEBSKI MACIEJ URBAN , SHAW JOHN ANDREW FERGUSON , PEAREN DALE , WASMUND BERT O , RICHARD DANIEL
IPC分类号： C25C3/10
CPC分类号： C25C3/10
摘要： An aluminum reduction cell having a shell structure with a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge. The aluminum reduction cell also has a transverse support structure with transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends. The aluminium reduction cell also has compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls for applying an inwardly directed force said sidewall. The compliant binding elements are in the form of cantilever springs. Each spring has a metal member with a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure.

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