公开(公告)号：US20140119715A1

公开(公告)日：2014-05-01

申请号：US13705396

申请日：2012-12-05

Applicant: GRACO MINNESOTA INC.

Inventor： Joseph E. Tix ,  Daniel P. Ross ,  Benjamin R. Godding ,  Mark J. Brudevold

IPC: B05C5/00 ,  H05B1/02

CPC classification number: B05C5/001 ,  H05B1/0202 ,  H05B1/023

Abstract: A method includes delivering current in parallel to a first resistive heating element, a second resistive heating element and a third resistive heating element during a first operating mode of a hot melt dispensing system, and delivering current in parallel to the first resistive heating element, the second resistive heating element and third and fourth resistive heating elements during a second operating mode of a hot melt dispensing system where the third and fourth resistive heating elements are arranged in series.

Abstract translation: 一种方法包括在热熔体分配系统的第一操作模式期间并行地传送电流到第一电阻加热元件，第二电阻加热元件和第三电阻加热元件，并且并行地传送电流到第一电阻加热元件， 第二电阻加热元件和第三和第四电阻加热元件在热熔体分配系统的第二操作模式期间，其中第三和第四电阻加热元件串联布置。