GB900502A - Improvements in and relating to electrical connections in plant for the melting and casting of metals - Google Patents

Improvements in and relating to electrical connections in plant for the melting and casting of metals

Info

Publication number
GB900502A
GB900502A GB2266260A GB2266260A GB900502A GB 900502 A GB900502 A GB 900502A GB 2266260 A GB2266260 A GB 2266260A GB 2266260 A GB2266260 A GB 2266260A GB 900502 A GB900502 A GB 900502A
Authority
GB
United Kingdom
Prior art keywords
conductors
rotating
june
casting
metals
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
Application number
GB2266260A
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.)
OC Oerlikon Balzers AG
Original Assignee
Balzers 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
Priority claimed from GB1198057A external-priority patent/GB831887A/en
Application filed by Balzers AG filed Critical Balzers AG
Publication of GB900502A publication Critical patent/GB900502A/en
Expired 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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/643—Devices for uninterrupted current collection through ball or roller bearing

Landscapes

  • General Induction Heating (AREA)

Abstract

900,502. Supplying current to rotating conductors. BALZERS A.G. FœR HOCHVAKUUMTECHNIK UND DœNNE SCHICHTEN. June 28, 1960 [June 29, 1959], No. 22662/60. Addition to 831,887. Class 38 (1). A rotary connection for supplying current from stationary bars 18, 19 to rotating, concentric conductors 4, 5 leading to a highfrequency evacuated induction furnace according to the parent Specification, comprises a pair of stationary ball or roller races 10, 11 connected to the bars 18, 19 by flexible conductors 20, 21 and adapted to be urged together by springs 16 so as to press balls 12, 13 or rollers of good conducting material into engagement with co-operating races formed on rotating conducting members 7, 8 attached to the conductors 4, 5. The members 7, 8 are separated by an insulating disc 9.
GB2266260A 1957-04-12 1960-06-28 Improvements in and relating to electrical connections in plant for the melting and casting of metals Expired GB900502A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1198057A GB831887A (en) 1957-04-12 1957-04-12 Improvements in and relating to vacuum melting- and casting-plants
DEB0053792 1959-06-29

Publications (1)

Publication Number Publication Date
GB900502A true GB900502A (en) 1962-07-04

Family

ID=25965419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2266260A Expired GB900502A (en) 1957-04-12 1960-06-28 Improvements in and relating to electrical connections in plant for the melting and casting of metals

Country Status (1)

Country Link
GB (1) GB900502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119180A (en) * 1981-12-19 1983-11-09 Petri Ag A contractor for enabling the transmission of a signal between a fixed member and a member rotatable relative to the fixed member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119180A (en) * 1981-12-19 1983-11-09 Petri Ag A contractor for enabling the transmission of a signal between a fixed member and a member rotatable relative to the fixed member

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