SU614558A1 - Method of manufacturing electrodynamic loudspeaker cone - Google Patents

Method of manufacturing electrodynamic loudspeaker cone

Info

Publication number
SU614558A1
SU614558A1 SU772441630A SU2441630A SU614558A1 SU 614558 A1 SU614558 A1 SU 614558A1 SU 772441630 A SU772441630 A SU 772441630A SU 2441630 A SU2441630 A SU 2441630A SU 614558 A1 SU614558 A1 SU 614558A1
Authority
SU
USSR - Soviet Union
Prior art keywords
manufacturing
electrodynamic loudspeaker
loudspeaker cone
cone
electrodynamic
Prior art date
Application number
SU772441630A
Other languages
Russian (ru)
Inventor
Давид Моисеевич Фляте
Зоя Павловна Суханова
Эмилия Францевна Петропавловская
Анатолий Матвеевич Самолюбов
Нина Васильевна Алексеева
Генриетта Артуровна Каспарова
Original Assignee
Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова
Всесоюзный научно-исследовательский институт радиовещательного приема и акустики им.А.С.Попова
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 Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова, Всесоюзный научно-исследовательский институт радиовещательного приема и акустики им.А.С.Попова filed Critical Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова
Priority to SU772441630A priority Critical patent/SU614558A1/en
Application granted granted Critical
Publication of SU614558A1 publication Critical patent/SU614558A1/en

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  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

(54) СПОСОБ ИЗГОТОВЛЕНИЯ ДИФФУЗОРА(54) METHOD OF MANUFACTURING DIFFUSER

ЭЛЕКТРОДИНАМИЧЕСКОГО ГРОМКОГОВОРИТЕЛЯ гичности его изготовлени , при размоле в бумажную массу добавл ют меламиноформальдегидную смолу в количестве 2-4% от веса сухих волокон бумажной массы. Источники информации, прин тые во внимакие при экспертизе: I. Шихмаи Д. X. «Громкоговорители. М., Л., «Энерги , 1965, с. 167-187.ELECTRODYNAMIC SPEAKER OF GHIC production, with grinding, melamine-formaldehyde resin is added to the pulp in the amount of 2-4% by weight of dry pulp fibers. Sources of information taken into consideration during the examination: I. Shihmai D. X. “Loudspeakers. M., L., “Energie, 1965, p. 167-187.

SU772441630A 1977-01-07 1977-01-07 Method of manufacturing electrodynamic loudspeaker cone SU614558A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772441630A SU614558A1 (en) 1977-01-07 1977-01-07 Method of manufacturing electrodynamic loudspeaker cone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772441630A SU614558A1 (en) 1977-01-07 1977-01-07 Method of manufacturing electrodynamic loudspeaker cone

Publications (1)

Publication Number Publication Date
SU614558A1 true SU614558A1 (en) 1978-07-05

Family

ID=20691246

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772441630A SU614558A1 (en) 1977-01-07 1977-01-07 Method of manufacturing electrodynamic loudspeaker cone

Country Status (1)

Country Link
SU (1) SU614558A1 (en)

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