Method Generation of Pressure Pulsations and Apparatus for Implementation of this Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F13%3A00399589" target="_blank" >RIV/68145535:_____/13:00399589 - isvavai.cz</a>
Result on the web
<a href="http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2601050/summary.html" target="_blank" >http://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2601050/summary.html</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Method Generation of Pressure Pulsations and Apparatus for Implementation of this Method
Original language description
The method of generation of pulsations of liquid jet consisting in that acoustic pulsations generated by acoustic actuator act directly or indirectly on the pressure liquid in acoustic chamber; generated pressure pulsations are amplified by mechanical amplifier of pulsations and transferred by liquid waveguide fitted with pressure liquid feed to the nozzle and/or nozzle system. Resonant natural frequency of the acoustic system can be matched to the frequency of acoustic pulsations by means of a tuneableresonant chamber. An apparatus is used for implementation of this method comprising the acoustic system, consisting of acoustic actuator (1) that consists advantageously of electromechanical transducer (10) and cylindrical waveguide (11), an acoustic chamber (2) which internal volume being filled with stationary pressure liquid (3), a mechanical amplifier of pulsations (4), and liquid waveguide (6) that is usually metal tubing or hose or combination of both; said acoustic chamber (2) is
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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