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公开(公告)号：EP1432526B1
公开(公告)日：2011-12-07
申请号：EP03702155.7
申请日：2003-01-16
申请人： NORDSON CORPORATION
CPC分类号： B05B12/004 , B05B1/04 , B05B12/082 , B05B15/50 , G01B11/028 , H05K3/0091 , H05K3/1241 , H05K13/0069 , H05K13/0469
摘要： During a liquid spray pattern detection procedure, the sensor ( 50, 52 ) is operable to detect the presence or absence of an edge of the dispensed liquid spray pattern. The nozzle ( 18 ) of the liquid dispensing system is moved to a predetermined position (A) relative to the sensor ( 50, 52 ) to determine the presence or absence of the spray pattern and is then moved to a second predetermined position (B) relative to the sensor ( 50, 52 ) to again determine the presence or absence of the spray pattern. Based on these determinations, the width of the spray pattern can be verified. This provides a quick means to verify that the width of the dispensed pattern is within certain tolerances.
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公开(公告)号：EP1432526A2
公开(公告)日：2004-06-30
申请号：EP03702155.7
申请日：2003-01-16
申请人： NORDSON CORPORATION
IPC分类号： B05D1/02
CPC分类号： B05B12/004 , B05B1/04 , B05B12/082 , B05B15/50 , G01B11/028 , H05K3/0091 , H05K3/1241 , H05K13/0069 , H05K13/0469
摘要： During a liquid spray pattern detection procedure, the sensor ( 50, 52 ) is operable to detect the presence or absence of an edge of the dispensed liquid spray pattern. The nozzle ( 18 ) of the liquid dispensing system is moved to a predetermined position (A) relative to the sensor ( 50, 52 ) to determine the presence or absence of the spray pattern and is then moved to a second predetermined position (B) relative to the sensor ( 50, 52 ) to again determine the presence or absence of the spray pattern. Based on these determinations, the width of the spray pattern can be verified. This provides a quick means to verify that the width of the dispensed pattern is within certain tolerances.
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