Sealing of rectifier-tubes for television sets etc. - have elastic washer between tube and closure cap
The process for sealing bar rectifier tubes before coating with synthetic resin consists in inserting, between the tuber and a closure-cap, a washer, which, when the cap is put on, is closely pressed against it and the tube. The washer can be made of natural or synthetic rubber (neoprene). This simp...
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| Sprache: | eng ; ger |
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| Zusammenfassung: | The process for sealing bar rectifier tubes before coating with synthetic resin consists in inserting, between the tuber and a closure-cap, a washer, which, when the cap is put on, is closely pressed against it and the tube. The washer can be made of natural or synthetic rubber (neoprene). This simple and economical device is suitable for mass prodn. and ensures hermetic sealing of the rectifier before coating with resin. |
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