SU30315A1 - Speaker - Google Patents

Speaker

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Publication number
SU30315A1
SU30315A1 SU106149A SU106149A SU30315A1 SU 30315 A1 SU30315 A1 SU 30315A1 SU 106149 A SU106149 A SU 106149A SU 106149 A SU106149 A SU 106149A SU 30315 A1 SU30315 A1 SU 30315A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measles
speaker
increase
pulling force
trough
Prior art date
Application number
SU106149A
Other languages
Russian (ru)
Inventor
М.Г. Андроников
Original Assignee
М.Г. Андроников
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 М.Г. Андроников filed Critical М.Г. Андроников
Priority to SU106149A priority Critical patent/SU30315A1/en
Application granted granted Critical
Publication of SU30315A1 publication Critical patent/SU30315A1/en

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Description

: в насто щее врем  в репродукторе с неограниченной амплитудой (Фаранд) примен етс   корь квадратного сечени . В этом случае часть магнитного потока, проход ща  нормально к поверхности  кор , оказываетс  неиспользованной, как не участвующа  в т говом усилии.: Currently, a square cross section is used in an unlimited amplitude reproducer (Farand). In this case, the part of the magnetic flux that passes normally to the surface of the core turns out to be unused, as it is not participating in the tractive effort.

Цредлагаетс  такой громкоговоритель, в электромагнитной системе которого  корь или система  корей перемещаетс  параллельно поверхности полюсных наконечников , в котором, согласно изобретению , с целью увеличени  т гового усили ,  корь имеет корытообраз1 ю форму.Such a loudspeaker is proposed, in whose electromagnetic system the measles or korea system moves parallel to the surface of the pole pieces, in which, according to the invention, the measles have a trough shape in order to increase pulling force.

На чертеже фиг. 1 изображает схематически предлагаемый грЬмкоговоритель; фиг. 2-иную форму выполнени  его.In FIG. 1 shows schematically the proposed speaker; FIG. 2 different form of doing it.

Между двум  полюсгши электромагнита помещен  корь . Дл  наилучшего использовани  магнитного потока, как это видно и чертежа,  корь имеетBetween the two poles of an electromagnet placed measles. For best use of the magnetic flux, as can be seen from the drawing, measles has

корытообразную форму Г В этом случае почти всем магнитным лини м, проход щим через  корь, будет придана изогнута  форма, что должно увеличить т говое усилие, приложенное к  корю и, следовательно , увеличить излучаемую мощность репродуктора. Возможно также применение штампованного  кор  из листового железа толщиной 0,8-1,0 мм, что даст большое преимущество в производстве .trough-shaped form In this case, almost all the magnetic lines passing through the measles will be given a curved shape, which should increase the pulling force applied to the bark and, consequently, increase the radiated power of the reproducer. It is also possible to use stamped core from a sheet of 0.8-1.0 mm thick, which will give a great advantage in production.

99

Предмет изобретени .The subject matter of the invention.

Громкоговоритель, в электромагнитной системе которого  корь или система  корей перемещаютс  параллельно.поверхност м полюсных наконечников, отличающейс  применением, с целью увеличени  т гового усили ,  кор  корытообразной формы.A loudspeaker, in the electromagnetic system of which the measles or the korea system moves parallel to the surface of the pole pieces, which is used to increase the pulling force, the cortex of the trough shape.

фиг. 1FIG. one

фиг§fig

SU106149A 1932-03-26 1932-03-26 Speaker SU30315A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU106149A SU30315A1 (en) 1932-03-26 1932-03-26 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU106149A SU30315A1 (en) 1932-03-26 1932-03-26 Speaker

Publications (1)

Publication Number Publication Date
SU30315A1 true SU30315A1 (en) 1933-03-31

Family

ID=48347918

Family Applications (1)

Application Number Title Priority Date Filing Date
SU106149A SU30315A1 (en) 1932-03-26 1932-03-26 Speaker

Country Status (1)

Country Link
SU (1) SU30315A1 (en)

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