Nozzle for forming a free jet stream of a liquid, and its method of manufacture
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United States of America Patent
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Feb 21, 1984
Grant Date -
N/A
app pub date -
May 21, 1981
filing date -
May 21, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Both a nozzle for forming a free jet stream of a liquid and its method of manufacture is described. The exit aperture of the nozzle is provided by a nozzle end assembly made up of a plurality of blocks of material which are in optical contact with one another. The liquid channel defined by the blocks is provided with optically flat surfaces which minimize interference with uniform liquid flow therethrough. Moreover, edges are provided for the exit aperture defined by the blocks by polishing the same while they are supported, so that the resulting edges have a minimum of imperfections.
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