| 摘要 |
The method and apparatus serve to treat a multi-walled glass body, in particular a glass body ( 20 ) with a glass membrane ( 25 ) for a chemical sensor or measuring probe, wherein a portion of at least one wall or of an interior tube ( 21 ) is to be fused, and wherein the fusing can have the purpose of closing off a first chamber ( 291 ). A glass element ( 286 ) which serves to absorb radiation energy is inserted in the vicinity of the portion ( 210 ) of either the wall or of the interior tube ( 21 ) that is to be fused. The glass element ( 286 ) is exposed to the radiation energy of at least one energy radiator ( 17 ), whereby the glass element ( 286 ) and the portion ( 210 ) of either the wall or the interior tube ( 21 ) are fused together.
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