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EnglishVibratec Akustikprodukter AB Marine & Navy
We provide:
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Engineering
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Custom designs
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Manufacturing and stock
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Installations
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Installations
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Noise and vibration measurments
Pipe Suspension
Vibrations in pipe systems can lead to resonant problems and fatigue in pipes and structures. These problems can be prevented by correctly dimensioned and positioned supports and bellows. Vibratec can supply different types of vibration isolated pipe supports completely in AISI316 or higher quality if needed:
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The pipe vibrations may be further reduced using additional pipe dampers. Vibratec offers solutions with friction dampers, that also can be used in combination with vibration isolators.
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Sensitive Equipment
Using Vibratec’s extensive range of Wire Rope Isolators and elastomeric shock mounts, most equipment can be suspended successfully. Examples of common applications are electronic boxes, computers, monitors, radar units and similar. To use the correct equipment for the particular stress of Your case, Vibratec engineers performs the correct shock calculations.
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Silencers and Emission Control
The standard reactive and absorptive silencers we have in stock can be combined to achive high attenuations. In addition to the standard range we can also customize silencers based on specific customer demands.
• Suitable silencers or combinations thereof are dimensioned based on
• demand for attenuation
• distance from source
• gas flow
• max allowable back pressure
• noise spectrum
• length of end pipe
If the input noise spectrum from the engine is not available we can either calculate this based on rotational speed, effect and number of cylinders or find values from our data base of previous projects.
The silencers can if necessary be equipped with lifting lugs, mounting brackets, spark arrestor, catalytic converter or catalytic soot filter.
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Propulsion Engines and Generator Sets
Isolation of propulsion engines and generator sets can be done by using rubber or all metal isolators. Depending on the application we can choose from a vast array of different solutions designed to work the best with your equipment.
Vibratec dimensions an optimal solution with respect to your engine effect, gear box, coupling and forces due to roll, pitch and heave. Data sheets for some of the products we use can be found below. In difficult cases we use customized solutions to reach the desired vibration isolation performance.
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Propulsion Engines and Generator Sets
Isolation of propulsion engines and generator sets can be done by using rubber or all metal isolators. Depending on the application we can choose from a vast array of different solutions designed to work the best with your equipment.
Vibratec dimensions an optimal solution with respect to your engine effect, gear box, coupling and forces due to roll, pitch and heave. Data sheets for some of the products we use can be found below. In difficult cases we use customized solutions to reach the desired vibration isolation performance.
