GSektion G — PhysikPHYSICS
disable hierarchy mode: G08G08SignalwesenSIGNALLING
disable hierarchy mode: G08BLink to definition of IPC symbol: G08BG08BSignalisiersysteme oder Rufsysteme; Befehlstelegrafen; AlarmsystemeSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
disable hierarchy mode: G08B 17/00Link to definition of IPC symbol: G08B 17/00Link to Depatisnet beginner's search with IPC symbol: G08B 17/00G08B 17/00Feueralarme; auf eine Explosion ansprechende Alarme [1, 2006.01]Fire alarms; Alarms responsive to explosion [1, 2006.01]
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. Auslösung durch die Anwesenheit von Rauch oder Gasen [1, 2006.01]
. Actuation by presence of smoke or gases [1, 2006.01]
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. . mittels einer Ionisationskammer zum Nachweis von Rauch oder Gas [5, 2006.01]
. . using an ionisation chamber for detecting smoke or gas [5, 2006.01]
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. . . Bauliche Einzelheiten [5, 2006.01]
. . . Constructional details [5, 2006.01]