SU582593A1 - Electroacoustic transducer - Google Patents
Electroacoustic transducerInfo
- Publication number
- SU582593A1 SU582593A1 SU7502149209A SU2149209A SU582593A1 SU 582593 A1 SU582593 A1 SU 582593A1 SU 7502149209 A SU7502149209 A SU 7502149209A SU 2149209 A SU2149209 A SU 2149209A SU 582593 A1 SU582593 A1 SU 582593A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electroacoustic transducer
- electroacoustic
- electroacoustic converter
- transducer
- metal diaphragm
- Prior art date
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
(54) ЭЛЕКТРОАКУСТИЧЕСКИЙ ПРЕОБРАЗОВАТЕЛЬ(54) ELECTROACOUSTIC CONVERTER
крывающего перфорационные отверсти 9 металлической диафрагмы 7.covering the perforations 9 metal diaphragm 7.
В предлагаемом электроакустическом преобразователе при по влении избыточного давлени под защитной решеткой 2 эластична мембрана 8 прижимаетс к металлической диафрагме 7, котора в свою очередь прижимаетс к диску 5. В результате этого происходит герметизаци той части кожуха 1, в которой укреплена головка 4 электроакустического преобразовател .In the proposed electroacoustic converter, when an overpressure occurs under the protective grid 2, the elastic membrane 8 is pressed against the metal diaphragm 7, which in turn is pressed against the disk 5. As a result, the part of the housing 1 is sealed in which the head 4 of the electroacoustic converter is fixed.
Использование изобретени позвол ет обеспечить защиту электроакустического преобразовател от избыточного давлени , кроме того , обеспечивает защиту электроакустического преобразовател от попадани влаги. Электроакустический преобразователь может найти применение дл работы в услови х периодического воздействи избыточного гидростатического или атмосферного давлени .The use of the invention permits protection of the electroacoustic converter against overpressure, furthermore, it provides protection of the electroacoustic converter against the ingress of moisture. The electroacoustic transducer can be used to operate under the conditions of periodic exposure to excessive hydrostatic or atmospheric pressure.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502149209A SU582593A1 (en) | 1975-06-26 | 1975-06-26 | Electroacoustic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502149209A SU582593A1 (en) | 1975-06-26 | 1975-06-26 | Electroacoustic transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU582593A1 true SU582593A1 (en) | 1977-11-30 |
Family
ID=20624347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502149209A SU582593A1 (en) | 1975-06-26 | 1975-06-26 | Electroacoustic transducer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU582593A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920564A (en) * | 1987-11-19 | 1990-04-24 | British Telecommunications Public Company Limited | Moisture barrier assembly |
US4949386A (en) * | 1988-05-23 | 1990-08-14 | Hill Amel L | Speaker system |
-
1975
- 1975-06-26 SU SU7502149209A patent/SU582593A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920564A (en) * | 1987-11-19 | 1990-04-24 | British Telecommunications Public Company Limited | Moisture barrier assembly |
US4949386A (en) * | 1988-05-23 | 1990-08-14 | Hill Amel L | Speaker system |
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