Electric Contacts |
Contents
The resistancevoltage RU characteristics of pure singlemetal | 41 |
The RUcharacteristic of a very unsymmetric contact | 49 |
Amount of bridge matter transfer measurements and cal | 59 |
32 other sections not shown
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Common terms and phrases
a-spots abrasion according to Eq adherence alien films aluminium anode assume atoms bimetal bridge brush calculated carbon cathode characteristic cm² cm³ coefficient coherer action collector film conductivity consequently constriction resistance contact area contact load contact members contact resistance contact spots contact surface contact voltage copper corresponding Cu2O current flow curves degassed density diagram diaphragm electric electrographite electrons epilamen equation equipotential surfaces film resistance force friction gives glow discharge grains graphite heat increase inductance influence ions lattice layer lubricant matter transfer means measurements metallic contact microphone observations obtain oscillograms oxide oxygen oxygen film plate platinum pressure puncturing quenching circuit R₁ radius Ragnar Holm RU-characteristics sec¹ shown in Fig silver slider sliding contacts smaller Störmer switch Table tact tarnish films temperature thickness tion tungsten tunnel effect vacuo values Volta effect volts wear wire