SU491071A1 - Stand for determining the effectiveness of sound insulation of ship premises - Google Patents
Stand for determining the effectiveness of sound insulation of ship premisesInfo
- Publication number
- SU491071A1 SU491071A1 SU1793244A SU1793244A SU491071A1 SU 491071 A1 SU491071 A1 SU 491071A1 SU 1793244 A SU1793244 A SU 1793244A SU 1793244 A SU1793244 A SU 1793244A SU 491071 A1 SU491071 A1 SU 491071A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stand
- determining
- effectiveness
- sound insulation
- ship premises
- Prior art date
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
Предмет изобретени Стенд дл определени эффективности звукоизол ции судовых помещений, содержащий камеры, разделенные противошумной изол - 5 цией, и источники шума, установленные в однон из них, отличающийс тем, что, с целью воспроизведени условий шумности близких к судовым, камеры закренлены на общей платформе, котора размещена на поддоне , выполненном в виде замкнутой объемной конструкции.The subject of the invention is a stand for determining the sound insulation efficiency of ship rooms, containing chambers separated by anti-noise insulation, and noise sources installed in one of them, characterized in that, in order to reproduce noise conditions close to ships, the cameras are fixed on a common platform which is placed on a pallet, made in the form of a closed three-dimensional structure.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1793244A SU491071A1 (en) | 1972-06-06 | 1972-06-06 | Stand for determining the effectiveness of sound insulation of ship premises |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1793244A SU491071A1 (en) | 1972-06-06 | 1972-06-06 | Stand for determining the effectiveness of sound insulation of ship premises |
Publications (1)
Publication Number | Publication Date |
---|---|
SU491071A1 true SU491071A1 (en) | 1975-11-05 |
Family
ID=20516827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1793244A SU491071A1 (en) | 1972-06-06 | 1972-06-06 | Stand for determining the effectiveness of sound insulation of ship premises |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU491071A1 (en) |
-
1972
- 1972-06-06 SU SU1793244A patent/SU491071A1/en active
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