Invention Grant
US07766628B2 Sealed compressor with structure on lower housing shell to assist weld placement
失效
密封压缩机结构在下壳体外壳以辅助焊接位置
- Patent Title: Sealed compressor with structure on lower housing shell to assist weld placement
- Patent Title (中): 密封压缩机结构在下壳体外壳以辅助焊接位置
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Application No.: US11403771Application Date: 2006-04-13
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Publication No.: US07766628B2Publication Date: 2010-08-03
- Inventor: Gene Fields , Vince Loy , Paul J. Cambron , Zili Sun
- Applicant: Gene Fields , Vince Loy , Paul J. Cambron , Zili Sun
- Applicant Address: US AZ Arkadelphia
- Assignee: Scroll Technologies
- Current Assignee: Scroll Technologies
- Current Assignee Address: US AZ Arkadelphia
- Agency: Carlson, Gaskey & Olds, PC
- Main IPC: F04B35/04
- IPC: F04B35/04 ; F01C1/063 ; B23K31/02 ; B23P15/00
Abstract:
A compressor is provided with a dimple and a lower end cap to receive a positioning fixture pin to position the lower end cap prior to a welding operation. The use of the dimple ensures the lower end cap is properly positioned when welding occurs. In the past, lower end caps have often been mis-aligned when welded to the center shell. Further, the dimple provides the dual function of positioning a magnet within the compressor housing.
Public/Granted literature
- US20070243082A1 Sealed compressor with structure on lower housing shell to assist weld placement Public/Granted day:2007-10-18
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