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公开(公告)号:US20140193277A1
公开(公告)日:2014-07-10
申请号:US14123715
申请日:2012-09-13
Applicant: Graco Minnesota Inc.
Inventor: Greg T. Mrozek , John S. Lihwa , Corey Dean Johnson
IPC: F04B23/02
CPC classification number: F04B23/025 , B05C11/1042 , F04B15/02 , F04B49/065 , F04B53/08 , F04B2201/0201
Abstract: A method for preventing pack-out in a system for pumping hybrid hot-melt material comprises monitoring activity of a pump that pumps hybrid hot-melt material, shutting off a heater that melts pumped hybrid hot-melt material at an inactivity threshold level, and relieving pump pressure.
Abstract translation: 一种用于在混合热熔材料的泵送系统中防止包装的方法包括监测泵的混合热熔材料的泵的活动,关闭在非活动阈值水平下熔化被泵送的混合热熔材料的加热器,以及 减轻泵压力。