专利名称：Testing of nozzles used in printing systems发明人：Mark C. Rzadca,Lynn Schilling-Benz申请号：US13435039申请日：20120330公开号：US08827415B2公开日：20140909
专利附图：
摘要：A method for testing a nozzle in a nozzle plate includes jetting gas through thenozzle and forming one or more light-intensity representations of a gas stream jettedfrom the nozzle using at least one stationary schlieren optical system. One or moreimages can be captured of the one or more light-intensity representations of the gas
stream jetted from the nozzle. Alternatively, respective light-intensity representations ofthe gas stream jetted from the nozzle can be projected onto a screen.
申请人：Mark C. Rzadca,Lynn Schilling-Benz
地址：Fairport NY US,Fairport NY US
国籍：US,US
代理人：Nancy R. Simon,Amit Singhal
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