Document ID (ISN) | 53996 |
CIS number |
90-998 |
ISBN(s) |
3-88314-800-8 |
Year |
1988 |
Convention or series no. |
Fb 547
|
Author(s) |
Schaffert E. Bundesanstalt für Arbeitsschutz |
Title |
Noise control by design XV. Control of sludge suction vehicle noise |
Original title |
Lärmarmkonstruieren XV - Lärmminderung an Saugfahrzeugen [in German] |
Bibliographic information |
Wirtschaftsverlag NW, Postfach 101110, 2850 Bremerhaven 1, Federal Republic of Germany, 1988. 131p. Illus. 5 ref. |
Abstract |
This report is of a research project on noise reduction measures concerning sludge-suction vehicles used in street cleaning. The sound power of the vehicles was determined by different methods. Starting from comprehensive measurements, a ranking of the noise sources was performed, which is the foundation of the noise-reducing measures described. The measures presented in the report resulted in the reduction of the sound pressure level by 20-78dB(A). In addition, the A-weighted sound power could be reduced by 19dB(A). |
Descriptors (primary) |
street cleaning; road vehicles; motor vehicle industry; sanitation services; noise control |
Descriptors (secondary) |
hydraulic pumps; report; sound power; vibration; water jet pumps; design of equipment; hydraulic power transmission; sludge; acoustic enclosure; noise level measurement; hydraulic pressure systems |
Document type |
E - Books, reports, proceedings |
Subject(s) |
Other equipment and plant
|
Broad subject area(s) |
Physical hazards
|
Browse category(ies) |
Noise Road transportation Water and sanitation services Motor vehicle manufacturing industry
|