Invention Grant
US07882615B2 Method of making a transformer having a stacked core with a cruciform leg
有权
制造具有十字形腿的堆叠芯的变压器的方法
- Patent Title: Method of making a transformer having a stacked core with a cruciform leg
- Patent Title (中): 制造具有十字形腿的堆叠芯的变压器的方法
-
Application No.: US11779729Application Date: 2007-07-18
-
Publication No.: US07882615B2Publication Date: 2011-02-08
- Inventor: William E. Pauley, Jr. , Charlie H. Sarver , Rush B. Horton, Jr.
- Applicant: William E. Pauley, Jr. , Charlie H. Sarver , Rush B. Horton, Jr.
- Applicant Address: CH Zurich
- Assignee: ABB Technology AG
- Current Assignee: ABB Technology AG
- Current Assignee Address: CH Zurich
- Agent Paul R. Katterle
- Main IPC: H01F3/02
- IPC: H01F3/02 ; H01F7/127
Abstract:
The present invention is directed to a method of forming a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.
Public/Granted literature
- US20080010813A1 METHOD OF MAKING A TRANSFORMER HAVING A STACKED CORE WITH A CRUCIFORM LEG Public/Granted day:2008-01-17
Information query
