Test report of the electrical components thermal-vibration test

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002697" target="_blank" >RIV/46747885:24210/15:00002697 - isvavai.cz</a>
Result on the web
<a href="http://www.tul.cz" target="_blank" >http://www.tul.cz</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Test report of the electrical components thermal-vibration test
Original language description
Electrical components used in vehicles or trains are exposed to vibrations during the vehicle driving. Their perfect anchoring in the cases is important for their reliable operation and disorders minimization. The resistance of fasteners against vibration testing is necessary during their new type development. Basic vibration test is performed at normal temperature and vibrations exposure is for each vehicle or train type defined by the standard EN 60068-2-6. Because a large temperature range can be achieved during real operation, the cases and components are exposed to the combined loading by vibrations and temperature. The elements thermal expansion may negatively affect the used fasteners reliability. Therefore, most producers perform vibrations test at various temperatures to minimize this risk.
Czech name
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Czech description
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Publication year
2015
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Number of pages
8
Place of publication
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Publisher/client name
BV elektronik spol. s r.o., Vysokomýtská 1104, 534 01 Holice v Čechách
Version
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