Invention Grant
- Patent Title: Chopper output stage for arc welder power source
-
Application No.: US11102429Application Date: 2005-04-08
-
Publication No.: US09647555B2Publication Date: 2017-05-09
- Inventor: Todd E. Kooken , Theresa Chih-Lei Miao Spear
- Applicant: Todd E. Kooken , Theresa Chih-Lei Miao Spear
- Applicant Address: US CA Monterey Park
- Assignee: LINCOLN GLOBAL, INC.
- Current Assignee: LINCOLN GLOBAL, INC.
- Current Assignee Address: US CA Monterey Park
- Agency: Perkins Coie LLP
- Main IPC: B23K9/10
- IPC: B23K9/10 ; H02M5/42 ; H02M3/158 ; H02M1/42 ; H02M3/337 ; H02M1/00
Abstract:
Power sources are disclosed for electric arc welding or cutting processes, in which an interleaved multiphase switching converter is provided with a plurality of converter power circuits to convert a DC signal to a regulated signal suitable for welding.
Public/Granted literature
- US20060226130A1 Chopper output stage for arc welder power source Public/Granted day:2006-10-12
Information query
IPC分类:
