ES277476A2 - Improvements introduced in electrical switches provided with security means (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in electrical switches provided with security means (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES277476ApriorityCriticalpatent/ES277476A2/en
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Improvements introduced in the object of the Main Patent no. 260,119, granted by "Perfecciones introduced in electrical switches provided with security means", essentially characterized in that the spring that establishes the mobile contact, is thermally insulated with the mobile contact sheet supported by the folded end near the height of a rod which is extended near the base and inside a housing provided in the base and which is open close to its base, this stem being requested as a function of closing the contacts by means of a spring placed in the aforementioned housing and that it moves therein with the introduction of thermally insulating means, said through-rod having an open hole in correspondence with its upper end, through which it passes with play, the moving contact sheet. (Machine-translation by Google Translate, not legally binding)
ES277476A1962-05-191962-05-19Improvements introduced in electrical switches provided with security means (Machine-translation by Google Translate, not legally binding)
ExpiredES277476A2
(en)