FR2246091A1 - Joining aluminium or copper rails to steel conductors - esp. for aluminium mfr. by electrolysis, using explosion plated joint - Google Patents

Joining aluminium or copper rails to steel conductors - esp. for aluminium mfr. by electrolysis, using explosion plated joint

Info

Publication number
FR2246091A1
FR2246091A1 FR7430920A FR7430920A FR2246091A1 FR 2246091 A1 FR2246091 A1 FR 2246091A1 FR 7430920 A FR7430920 A FR 7430920A FR 7430920 A FR7430920 A FR 7430920A FR 2246091 A1 FR2246091 A1 FR 2246091A1
Authority
FR
France
Prior art keywords
aluminium
explosion
mfr
esp
electrolysis
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
FR7430920A
Other languages
French (fr)
Other versions
FR2246091B3 (en
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of FR2246091A1 publication Critical patent/FR2246091A1/en
Application granted granted Critical
Publication of FR2246091B3 publication Critical patent/FR2246091B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections
    • 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

Abstract

An intermediate composite connecting piece made of Al or Cu joined to steel, is used to join the two conductors by welding like materials together, the connecting piece is made by explosion plating. The Al or Cu is pref. welded to the connector first, after which the steel is welded in position, the end of the connector facing the Al or Cu conductor pref. has a cross section equal to, or larger than the matching face of that conductor. The joint has excellent conductivity and retains its high strength, it is easy to make.
FR7430920A 1973-09-29 1974-09-12 Joining aluminium or copper rails to steel conductors - esp. for aluminium mfr. by electrolysis, using explosion plated joint Granted FR2246091A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732349151 DE2349151A1 (en) 1973-09-29 1973-09-29 DEVICE FOR CONNECTING BUSBARS MADE OF ALUMINUM OR COPPER WITH CURRENT LADDER MADE OF STEEL IN PREFERRED ALUMINUM ELECTRICAL STOVES

Publications (2)

Publication Number Publication Date
FR2246091A1 true FR2246091A1 (en) 1975-04-25
FR2246091B3 FR2246091B3 (en) 1977-06-17

Family

ID=5894173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430920A Granted FR2246091A1 (en) 1973-09-29 1974-09-12 Joining aluminium or copper rails to steel conductors - esp. for aluminium mfr. by electrolysis, using explosion plated joint

Country Status (5)

Country Link
AT (1) ATA563474A (en)
DE (1) DE2349151A1 (en)
FR (1) FR2246091A1 (en)
IT (1) IT1016864B (en)
NO (1) NO743141L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342449A1 (en) * 1983-11-24 1985-06-05 Uhde Gmbh, 4600 Dortmund ELECTROLYTIC CELL FOR THE ELECTROLYSIS OF AQUEOUS HALOGENIDE-CONTAINING ELECTROLYT
FR2762143A1 (en) * 1997-04-15 1998-10-16 Michel Pillet Dismantlable device for improving electrical contact

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO321709B1 (en) * 2004-02-20 2006-06-26 Stig Torvund Current rail, electrode mass and electrode
RU185344U1 (en) * 2018-07-11 2018-11-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) ANODE DEVICE FOR ALUMINUM ELECTROLYZER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342449A1 (en) * 1983-11-24 1985-06-05 Uhde Gmbh, 4600 Dortmund ELECTROLYTIC CELL FOR THE ELECTROLYSIS OF AQUEOUS HALOGENIDE-CONTAINING ELECTROLYT
FR2762143A1 (en) * 1997-04-15 1998-10-16 Michel Pillet Dismantlable device for improving electrical contact

Also Published As

Publication number Publication date
ATA563474A (en) 1975-05-15
IT1016864B (en) 1977-06-20
DE2349151B2 (en) 1979-07-12
FR2246091B3 (en) 1977-06-17
NO743141L (en) 1975-04-28
DE2349151A1 (en) 1975-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse