EP0433227A3 - Shaping tool providing anodes with studholes - Google Patents

Shaping tool providing anodes with studholes Download PDF

Info

Publication number
EP0433227A3
EP0433227A3 EP19900810937 EP90810937A EP0433227A3 EP 0433227 A3 EP0433227 A3 EP 0433227A3 EP 19900810937 EP19900810937 EP 19900810937 EP 90810937 A EP90810937 A EP 90810937A EP 0433227 A3 EP0433227 A3 EP 0433227A3
Authority
EP
European Patent Office
Prior art keywords
studholes
shaping tool
tool providing
providing anodes
anodes
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.)
Granted
Application number
EP19900810937
Other languages
German (de)
Other versions
EP0433227A2 (en
EP0433227B1 (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
Publication of EP0433227A2 publication Critical patent/EP0433227A2/en
Publication of EP0433227A3 publication Critical patent/EP0433227A3/en
Application granted granted Critical
Publication of EP0433227B1 publication Critical patent/EP0433227B1/en
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)
  • Electrolytic Production Of Metals (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
EP90810937A 1989-12-07 1990-11-30 Shaping tool providing anodes with studholes Expired - Lifetime EP0433227B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8914428U 1989-12-07
DE8914428U DE8914428U1 (en) 1989-12-07 1989-12-07 Forming tool for forming mortises in an anode

Publications (3)

Publication Number Publication Date
EP0433227A2 EP0433227A2 (en) 1991-06-19
EP0433227A3 true EP0433227A3 (en) 1991-08-21
EP0433227B1 EP0433227B1 (en) 1994-03-09

Family

ID=6845269

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810937A Expired - Lifetime EP0433227B1 (en) 1989-12-07 1990-11-30 Shaping tool providing anodes with studholes

Country Status (7)

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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3730664A (en) * 1971-11-24 1973-05-01 Eyelet Specialty Co Mold apparatus for making a closure cap

Family Cites Families (5)

* 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
DE1937411B1 (en) * 1969-07-23 1971-09-16 Bard Martin Dipl Ing Carbon electrode/anode peg joint foraluminium prodn cells
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3730664A (en) * 1971-11-24 1973-05-01 Eyelet Specialty Co Mold apparatus for making a closure cap

Also Published As

Publication number Publication date
NO178830C (en) 1996-06-12
NO905258L (en) 1991-06-10
ES2050997T3 (en) 1994-06-01
US5078587A (en) 1992-01-07
IS1588B (en) 1996-03-01
DE59004906D1 (en) 1994-04-14
EP0433227A2 (en) 1991-06-19
DE8914428U1 (en) 1990-02-01
CA2031604A1 (en) 1991-06-08
NO905258D0 (en) 1990-12-05
EP0433227B1 (en) 1994-03-09
IS3650A7 (en) 1991-06-08
NO178830B (en) 1996-03-04

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