发明名称 |
PROCESS AND TOOLING SYSTEM FOR THE MANUFACTURE OF A THIN-WALLED INSULATING STRUCTURE, AND THIN-WALLED INSULATING STRUCTURE OBTAINED THEREBY |
摘要 |
A chamber of a second forming tool(3) located in a first forming tool(1) or a chamber(18) in the first forming tool is filled with a flowable molding material. First and second forming tools are then moved relative to each other so that material is partially purged from the chamber. A thin wall(7) of material remaining between the inner wall(16) of the first forming tool and outer wall(15) of the second forming tool forms the final component. - Molding material may completely or partly fill the chamber. Relative movement of both forming tools(1,3) either purges molding material in the gap between the two tools or may draw a film of the material into the gap. Additional molding material may be added after tool movements. For introducing thin-walled insulation of moldable material into grooves of stator plates in electrical machines stator plates positioned behind one another in the first forming tool create a chamber for filling with moldable material. - Independent claims are included for: - a) a thin walled component of moldable material produced by the claimed process; - b) thin walled insulation of moldable material in grooves of stator plates of an electrical machine; - c) a tool system comprising first(1) and second(2) tools which move relative to each other for production of the claimed thin walled components. |
申请公布号 |
PT1541315(E) |
申请公布日期 |
2008.12.18 |
申请号 |
PT20030028315T |
申请日期 |
2003.12.09 |
申请人 |
GERHARD KAEMPF |
发明人 |
GERHARD KAEMPF |
分类号 |
H02K15/12;B29C33/42;B29C41/02;B29C41/12;B29C43/36;B29C45/04;B29C45/14;B29C47/00;B29C67/00 |
主分类号 |
H02K15/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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