H - Electricity – 01 – K
Patent
H - Electricity
01
K
H01K 1/46 (2006.01) H01J 5/46 (2006.01) H01J 5/54 (2006.01) H01J 9/24 (2006.01) H01J 61/36 (2006.01) H01K 1/40 (2006.01)
Patent
CA 2368761
The invention relates to a method for connecting a contact patch (2) of a lamp socket, with a current supply wire (4), fed through an opening (2a) in said contact patch (2). The current supply wire (4) and the contact patch (2) are soldered together, by means of another wire (5) serving as a welding agent, whereby an arc is generated between the additional wire (5) and the current supply wire (4), or the contact patch (2). The solidified melt of the additional wire (5) closes the opening (2a) and forms a reliable soldered connection between the current supply wire (4) and the contact patch (2). The electrical voltage used to generate the arc, is preferably of a polarity such that the additional wire (5) is the anode and the current supply wire (4), or the contact patch (2) is the cathode. Said soldering process is best conducted under a protective atmosphere.
L'invention concerne un procédé destiné à relier une plaque de contact (2) d'un culot de lampe au fil d'alimentation de courant (4) introduit au travers d'une ouverture (2a) de la plaque de contact (2). A l'aide d'un fil (5) servant de métal d'apport, le fil d'alimentation de courant (4) et la plaque de contact (2) sont soudés l'un à l'autre par production d'un arc électrique entre le fil complémentaire (5) et le fil d'alimentation de courant (4) ou la plaque de contact (2). La matière fondue durcie du fil complémentaire (5) obture l'ouverture (2a) et représente une liaison par soudure efficace entre le fil d'alimentation de courant (4) et la plaque de contact (2). La tension électrique employée pour la production de l'arc électrique est polarisée avantageusement de manière que le fil complémentaire (5) serve d'anode, et que la plaque de contact (2) ou le fil d'alimentation de courant (4) serve de cathode. Le processus de soudage selon l'invention est avantageusement effectué sous atmosphère gazeuse protectrice.
Becker Wolf-Ruediger
Fornalski Martin
Fetherstonhaugh & Co.
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh
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