发明授权
US4343347A Method of making patterned helical metallic ribbon for continuous edge
winding applications
失效
制造用于连续边缘缠绕应用的图案化螺旋金属带的方法
- 专利标题: Method of making patterned helical metallic ribbon for continuous edge winding applications
- 专利标题(中): 制造用于连续边缘缠绕应用的图案化螺旋金属带的方法
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申请号: US249033申请日: 1981-03-30
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公开(公告)号: US4343347A公开(公告)日: 1982-08-10
- 发明人: Howard H. Liebermann , Peter G. Frischmann , George M. Rosenberry, Jr.
- 申请人: Howard H. Liebermann , Peter G. Frischmann , George M. Rosenberry, Jr.
- 申请人地址: NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: NY Schenectady
- 主分类号: B22D11/06
- IPC分类号: B22D11/06 ; B22D25/00
摘要:
Metallic ribbon having cutout patterns therein is fabricated in continuous helical form by directing a melt stream or jet onto a rapidly moving patterned substrate surface.
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