发明授权
- 专利标题: Methods for the production of a pressure pipe of an electric hoisting magnet and pressure pipe of a hoisting magnet
- 专利标题(中): 用于生产电磁曳引磁体的压力管和提升磁体的压力管的方法
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申请号: US10501063申请日: 2003-02-07
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公开(公告)号: US07266883B2公开(公告)日: 2007-09-11
- 发明人: Roland Schempp , Uwe Baerenwaldt , Hermann Sanzenbacher
- 申请人: Roland Schempp , Uwe Baerenwaldt , Hermann Sanzenbacher
- 申请人地址: DE Stuttgart
- 专利权人: Bosch Rexroth AG
- 当前专利权人: Bosch Rexroth AG
- 当前专利权人地址: DE Stuttgart
- 代理商 Michael J. Striker
- 优先权: DE10207438 20020222; DE10243165 20020918
- 国际申请: PCT/DE03/00351 WO 20030207
- 国际公布: WO03/072954 WO 20030904
- 主分类号: H01F7/06
- IPC分类号: H01F7/06
摘要:
The invention discloses methods for the production of pressure pipes of a tractive solenoid for a hydraulic valve and pressure pipes that are manufactured using these methods, wherein the pressure pipes are thermally joined.
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