Multi-jet abrasive head

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F22%3A00579341" target="_blank" >RIV/68145535:_____/22:00579341 - isvavai.cz</a>
Result on the web
<a href="https://www.freepatentsonline.com/11396084.pdf" target="_blank" >https://www.freepatentsonline.com/11396084.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Multi-jet abrasive head
Original language description
The multi-jet abrasive head is for cleaning / removing material surfaces and cutting materials with a liquid jet enriched with solid abrasive particles with a proportional speed and density profile for increased cutting performance and more efficient use of the cutting beam. It contains a mixing chamber with inlets of gas mixture and an abrasive connected to the abrasive nozzle, and contains at least one set of at least two liquid nozzles around the tool axis, where each fluid nozzle ends in a common channel connected to the mixing chamber, and the axis of the liquid nozzle forms an angle of 0.5° to 45° with the tool axis, the liquid nozzles in the set are equidistant from the outlet of the abrasive nozzle at the same angle between the axis of the fluid nozzle and the tool axis, are rotationally symmetrical about the tool axis or opposite to each other, with a common intersection with the axes of the liquid nozzles and the tool axis in the common channel before entering the mixing chamber in the flow direction.
Czech name
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Czech description
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Project
<a href="/en/project/FV10446" target="_blank" >FV10446: Advanced technology machining of metallic, non-metallic, ceramic, and special materials with high pressure waterjet</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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