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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT135419BpublicationCriticalpatent/AT135419B/en
Apparatuses For Generation Of Mechanical Vibrations
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Description
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Elektrische Signalvorrichtung mit schwingender Membran.
EMI1.1
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Electrical signaling device with a vibrating membrane.
EMI1.1
Claims (1)
PATENT-ANSPRÜCHE :
EMI2.1
an einer oder mehreren Stellen (8) zwischen dem Schutzgehäuse (1) und der Grundplatte ('1) geklemmt oder mit Hilfe eines federnden Zwischenteiles (9) mit dem Schutzgehäuse (1) fest verbunden ist.
PATENT CLAIMS:
EMI2.1
is clamped at one or more points (8) between the protective housing (1) and the base plate ('1) or is firmly connected to the protective housing (1) with the aid of a resilient intermediate part (9).
5. Signalvorriehtung nach Anspruch l, dadurch gekennzeichnet, dass die Erregerspule (2) als Kreuzspule ausgebildet und mit dem Schutzgehäuse (1) durch ein Klebemittel verbunden ist.
EMI2.2
5. Signalvorriehtung according to claim l, characterized in that the excitation coil (2) is designed as a cross coil and is connected to the protective housing (1) by an adhesive.
EMI2.2
AT135419D1932-02-261932-02-26
Electrical signaling device with a vibrating membrane.
AT135419B
(en)