| 摘要 |
In order to make a connection between a heating wire for the production of a stream of ions and a current conductor terminal the heating wire which is enclosed by a shoe into an axial bore at the end of the current conductor and is clampingly held by a clamping member in form of a sphere pressed against the shoe, whereby a tapered section of the screw bolt is pressed the sphere, said screw bolt being screwed into a tapped hole in the current conductor terminal which extends parallel to the hole in which said shoe is received.
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