process for operating a ionisationsrauchmelders and ionisationsrauchmelder

摘要

process for operating a ionisationsrauchmelders, one for the air, accessible from a radioactive source ionisierbare measuring chamber which, in speisegleichspannung connected first electrode and a meu00dfelektrode hasthe potential for raucheintritt into the measuring chamber as a function of the rauchdichte changes and is measured to produce a rauchalarmsignals, if there is a predetermined value, whereby the potential of the meu00dfelektrode for at least another electric field like need and with at least one second potentialwert is comparedaccording to the law, the kleinionenanlagerung in the second field strength occurs when rauchaerosole in the measuring chamber.