SU669496A1 - Method of manufacturing electroacoustic transducer membrane - Google Patents

Method of manufacturing electroacoustic transducer membrane

Info

Publication number
SU669496A1
SU669496A1 SU762379006A SU2379006A SU669496A1 SU 669496 A1 SU669496 A1 SU 669496A1 SU 762379006 A SU762379006 A SU 762379006A SU 2379006 A SU2379006 A SU 2379006A SU 669496 A1 SU669496 A1 SU 669496A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electroacoustic transducer
transducer membrane
manufacturing
manufacturing electroacoustic
membrane
Prior art date
Application number
SU762379006A
Other languages
Russian (ru)
Inventor
Алмас Фазылович Ахмеров
Виталий Алексеевич Смирнов
Шавкат Гайсинович Намаев
Original Assignee
Казанский ордена Трудового Красного Знамени авиационный институт им. А.Н.Туполева
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 Казанский ордена Трудового Красного Знамени авиационный институт им. А.Н.Туполева filed Critical Казанский ордена Трудового Красного Знамени авиационный институт им. А.Н.Туполева
Priority to SU762379006A priority Critical patent/SU669496A1/en
Application granted granted Critical
Publication of SU669496A1 publication Critical patent/SU669496A1/en

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

Description

риметру в радиальных направлени х. Подобное равномерное сжатие осуществл етс  аа счет заклинивани  дисковой пластины 5 в коническом отверстии 3 направлшощего элемента 2 при ее установке на жесткой матрице 4 перед гофрированием . Гофрирование дисковой пластины 5 производ т жидким пуансоном на жесткой матрице 4.The gauge is in radial directions. Such a uniform compression is accomplished by wedging the disk plate 5 in the conical hole 3 of the guide element 2 when mounted on a rigid matrix 4 before corrugation. The corrugation of the disk plate 5 is produced by a liquid punch on a rigid matrix 4.

Использование изобретени  позвол ет в значительной степени уме5ашить неравномерность толщины мембраны электроакустического преобразовател . Кроме того, предлагаемый способ обеспечивает знаштельное снижение раст гивающих напр жений в мембране электроакустического преобразовател . Изобретение может быть использовано при серийном изготовлении мембран микрофонов и телефонов.The use of the invention allows to significantly reduce the unevenness of the membrane thickness of the electroacoustic converter. In addition, the proposed method provides a significant decrease in tensile stresses in the membrane of the electroacoustic converter. The invention can be used in the serial production of the membranes of microphones and telephones.

Claims (2)

1.Патент Фрашдаи N 2134424, кл. Н 04 R 31/00, 1972.1. Patent Fradsday N 2134424, cl. H 04 R 31/00, 1972. 2.Патент США N« 3491436, кл. , 1970.2. US patent N "3491436, cl. 1970 5 г5 g
SU762379006A 1976-07-06 1976-07-06 Method of manufacturing electroacoustic transducer membrane SU669496A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762379006A SU669496A1 (en) 1976-07-06 1976-07-06 Method of manufacturing electroacoustic transducer membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762379006A SU669496A1 (en) 1976-07-06 1976-07-06 Method of manufacturing electroacoustic transducer membrane

Publications (1)

Publication Number Publication Date
SU669496A1 true SU669496A1 (en) 1979-06-25

Family

ID=20668027

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762379006A SU669496A1 (en) 1976-07-06 1976-07-06 Method of manufacturing electroacoustic transducer membrane

Country Status (1)

Country Link
SU (1) SU669496A1 (en)

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