Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anton Ing SchirmerfiledCriticalAnton Ing Schirmer
Application grantedgrantedCritical
Publication of AT119717BpublicationCriticalpatent/AT119717B/en
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups
(AREA)
Description
<Desc/Clms Page number 1>
Lautsprecher.
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Speaker.
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
<Desc/Clms Page number 2>
ist, deren Fläche in die Richtung des bewegten Mittels fällt und deren Antriebsrichtung auf der des Mittels normal steht.
<Desc / Clms Page number 2>
whose surface falls in the direction of the moving means and whose driving direction is normal to that of the means.
2. Lautsprecher nach Anspruch l, dadurch gekennzeichnet, dass zur Vergrösserung der Amplitude zwei Schwingungsorgane in Gegenschaltung zur Steuerung des Luftstromes angeordnet sind, deren gegenseitige Bewegungen aus einer von den Sprechströmen durchflossenen Drahtschleife in einem magnetischen Felde abgenommen werden.
EMI2.1
2. Loudspeaker according to claim l, characterized in that, to increase the amplitude, two oscillation organs are arranged in counter-circuit to control the air flow, the mutual movements of which are picked up from a wire loop through which the speech currents flow in a magnetic field.
EMI2.1