ES236527A2 - Improvements introduced in the manufacture of cold electrodes t hollow for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of cold electrodes t hollow for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
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Claude Paz et Visseaux SA
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Claude Paz et Visseaux SA
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Publication of ES236527A2publicationCriticalpatent/ES236527A2/en
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
Abstract
Improvements introduced in the object of the main patent, by: improvements introduced in the manufacture of cold electrodes and hollow form for electric discharge devices, which have a small piece or several small pieces of metal or alloy that easily emits electrons to relatively low temperature, fixed or fixed to its inner wall characterized especially because the formation of the electrode comprises an operation during which the electrode is subjected to thermal treatments, such as heating in a furnace, by induction, by electric discharge in a nitrogen atmosphere pure, or containing only a small proportion of oxygen, at a pressure of a few millimeters of mercury. (Machine-translation by Google Translate, not legally binding)
ES0236527A1956-07-131957-07-12Improvements introduced in the manufacture of cold electrodes t hollow for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES236527A2
(en)
Improvements introduced in the manufacture of cold electrodes t hollow for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of cold electrodes t hollow for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of cold and hollow electrodes for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of cold electrodes and hollow form, for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of the pincipal patent num.225734, for improvements introduced in the manufacture of cold and hollow electrodes, for electrical discharge apparatus (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of metallic germanum by reducing germanium dioxide with hydrogen (Machine-translation by Google Translate, not legally binding)
Improvements in the sinterized electrodes for gas and or steam discharge lamps and procedure for its manufacture (Machine-translation by Google Translate, not legally binding)