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公开(公告)号：US11904344B2
公开(公告)日：2024-02-20
申请号：US17425979
申请日：2020-02-26
申请人： NORDSON CORPORATION
发明人： Kent P. Hand , Laurence B. Saidman
CPC分类号： B05C11/1042 , B05C5/02 , B05C11/1007
摘要： Systems and methods for enhanced hot melt liquid dispensing system management are disclosed. In an example method for determining an operating instruction for a hot melt liquid dispensing system having an applicator and a heater, the operating instruction is determined based on a filtered applicator parameter value associated with gun cycle counts of the applicator and a filtered heater parameter value associated with duty cycle values of the heater. The filtered applicator parameter value is determined based on historic applicator parameter values that are updated according to a current applicator parameter value. The filtered heater parameter value is determined based on historic heater parameter values that are updated according to a current heater parameter value.
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公开(公告)号：US20210374687A1
公开(公告)日：2021-12-02
申请号：US16760110
申请日：2018-10-26
申请人： NORDSON CORPORATION
IPC分类号： G06Q10/00
摘要： Systems and methods for adaptive preventative maintenance are disclosed. In a method to determine a maintenance interval estimate for equipment, a first maintenance interval estimate associated with the equipment is provided. The first maintenance interval estimate is expressed according to a usage metric associated with the equipment. An indication that the equipment has been replaced may be received. An elapsed usage of the equipment in a time period may be determined. The time period may span from a reference time point associated with the first maintenance interval estimate to a later replacement time point associated with the replacement of the equipment. A second maintenance interval estimate may be determined based on the elapsed usage of the equipment. The second maintenance interval estimate may be expressed according to the usage metric associated with the equipment.
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