公开(公告)号：US20170189988A1

公开(公告)日：2017-07-06

申请号：US15466164

申请日：2017-03-22

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Peter Donald Mehn ,  Allan Thomas Hilbert

IPC: B23K9/32 ,  B23K9/10

CPC classification number: B23K9/325 ,  B23K9/1006

Abstract: A welding system having a welding power supply coupled to a fume extractor is provided. The fume extractor may be coupled to control circuitry configured to operate the welding power supply. The control circuitry may be configured to begin, terminate or modify the operation of the fume extractor prior to the establishment of a welding arc, after the termination of the welding arc, or both. The control circuitry may be further configured to modify the operation of the fume extractor based upon a type of welding process used.

公开(公告)号：US11141808B2

公开(公告)日：2021-10-12

申请号：US15466164

申请日：2017-03-22

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Peter Donald Mehn ,  Allan Thomas Hilbert

IPC: B23K9/32 ,  B23K9/10

Abstract: A welding system having a welding power supply coupled to a fume extractor is provided. The fume extractor may be coupled to control circuitry configured to operate the welding power supply. The control circuitry may be configured to begin, terminate or modify the operation of the fume extractor prior to the establishment of a welding arc, after the termination of the welding arc, or both. The control circuitry may be further configured to modify the operation of the fume extractor based upon a type of welding process used.