ES2050997T3 - Herramienta de moldeo para la formacion de agujeros para muñones en un anodo. - Google Patents

Herramienta de moldeo para la formacion de agujeros para muñones en un anodo.

Info

Publication number
ES2050997T3
ES2050997T3 ES90810937T ES90810937T ES2050997T3 ES 2050997 T3 ES2050997 T3 ES 2050997T3 ES 90810937 T ES90810937 T ES 90810937T ES 90810937 T ES90810937 T ES 90810937T ES 2050997 T3 ES2050997 T3 ES 2050997T3
Authority
ES
Spain
Prior art keywords
anode
mold
molding tool
respect
axle
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 - Lifetime
Application number
ES90810937T
Other languages
English (en)
Inventor
Giovanni Bison
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polynt SpA
Original Assignee
Polynt SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Polynt SpA filed Critical Polynt SpA
Application granted granted Critical
Publication of ES2050997T3 publication Critical patent/ES2050997T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/01—Core positioning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

EN UN UTIL DE MOLDEO UTILIZADO EN LA FABRICACION DE UN ANODO ANTES DE LA COMBUSTION PARA LA CONFIGURACION DE TALADROS, QUE PRESENTA UNA PLACA DE TAPA (10), EN LA QUE ESTA COLOCADO FIJO CONTRA GIRO UN EJE DE RETENCION (12) CON UN EXTREMO, SOBRE EL CUAL EJE ESTA ALOJADO GIRATORIO UN MOLDE (14) ESENCIALMENTE CILINDRICO, EN CUYA PARED EXTERIOR ESTAN PREVISTOS RESALTOS (4) CON EL MISMO CHAFLAN CON RESPECTO AL EJE DEL MOLDE (14), LA POSICION ANGULAR RESPECTIVA DE LOS RESALTOS DESPUES DE LA RETIRADA DEL UTIL DE MOLDEO ES INDETERMINADA, HASTA EL PUNTO DE QUE EL MOLDE (14) SE PUEDE GIRAR MAS DESPUES DE LA LIBERACION DEL ANODO Y DE ESTA MANERA EN LA FABRICACION EL ANODO NO QUEMADO PROXIMO SIGUIENTE LOS RESALTOS (40) SE PUEDEN ENCONTRAR EN OTRA POSICION ANGULAR CON RESPECTO A LA PARED DEL TALADRO DEL ANODO PREVIAMENTE FABRICADO, CON LA CONSECUENCIA DE QUE SE DIFICULTA UNA LIMPIEZA AUTOMATICA DE LAS RANURAS CONFORMADAS POR LOS RESALTOS (40) EN EL ANODO DESPUES DE LA COMBUSTION. MEDIANTE UN UTIL DE MOLDEO CON UN TOPE FIJO EN LA PLACA DE TAPA, QUE LIMITA EL GIRO DEL MOLDE (14) EN UNA DIRECCION, Y CON UN MEDIO ELASTICO (26) QUE, POR UNA PARTE, ESTA FIJO EN LA PLACA DE TAPA Y, POR OTRA PARTE, ESTA CONECTADO CON EL MOLDE (14) Y PRETENSA A ESTE CONTRA EL TOPE, SE CONSIGUE QUE SUS RESALTOS (40) CONFIGUREN LAS RANURAS EN LA PARED DEL TALADRO SIEMPRE EN LA MISMA POSICION ANGULAR CON RESPECTO AL ANODO FABRICADO, CON LO QUE SE POSIBILITA LA LIMPIEZA DEL TALADRO MEDIANTE APARATOS AUTOMATICOS DE LIMPIEZA.
ES90810937T 1989-12-07 1990-11-30 Herramienta de moldeo para la formacion de agujeros para muñones en un anodo. Expired - Lifetime ES2050997T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8914428U DE8914428U1 (de) 1989-12-07 1989-12-07 Formwerkzeug für die Ausbildung von Zapfenlöchern in einer Anode

Publications (1)

Publication Number Publication Date
ES2050997T3 true ES2050997T3 (es) 1994-06-01

Family

ID=6845269

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810937T Expired - Lifetime ES2050997T3 (es) 1989-12-07 1990-11-30 Herramienta de moldeo para la formacion de agujeros para muñones en un anodo.

Country Status (7)

Country Link
US (1) US5078587A (es)
EP (1) EP0433227B1 (es)
CA (1) CA2031604A1 (es)
DE (2) DE8914428U1 (es)
ES (1) ES2050997T3 (es)
IS (1) IS1588B (es)
NO (1) NO178830C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197545B2 (en) 2005-10-27 2012-06-12 Depuy Spine, Inc. Nucleus augmentation delivery device and technique
US20070173935A1 (en) * 2005-10-28 2007-07-26 O'neil Michael J Nucleus pulposus augmentation pretreatment technique
US20120076888A1 (en) * 2010-09-28 2012-03-29 Cheng Uei Precision Industry Co., Ltd. Mould with the contact prepressing and positioning function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716343A (en) * 1901-05-08 1902-12-16 Fred M Locke Machine for forming the interior of plastic materials.
US1379328A (en) * 1920-04-09 1921-05-24 William J Baird Molding-machine
US3150222A (en) * 1961-05-16 1964-09-22 Phillips Petroleum Co Molding threaded articles
US3398081A (en) * 1966-04-05 1968-08-20 Pechiney Prod Chimiques Sa Prebaked carbon anodes and anode assembly for the production of aluminum
DE1937411B1 (de) * 1969-07-23 1971-09-16 Bard Martin Dipl Ing Befestigung zwischen einem anodenzapfen und einer kohlen stoffanode
US3730664A (en) * 1971-11-24 1973-05-01 Eyelet Specialty Co Mold apparatus for making a closure cap
US4268003A (en) * 1977-11-02 1981-05-19 Liautaud James P Mold core and method and apparatus for manufacture
US4842508A (en) * 1988-08-15 1989-06-27 Borislav Boskovic Core insert actuator

Also Published As

Publication number Publication date
IS1588B (is) 1996-03-01
NO905258D0 (no) 1990-12-05
NO178830B (no) 1996-03-04
NO178830C (no) 1996-06-12
IS3650A7 (is) 1991-06-08
EP0433227A3 (en) 1991-08-21
US5078587A (en) 1992-01-07
DE8914428U1 (de) 1990-02-01
NO905258L (no) 1991-06-10
CA2031604A1 (en) 1991-06-08
EP0433227B1 (de) 1994-03-09
DE59004906D1 (de) 1994-04-14
EP0433227A2 (de) 1991-06-19

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