发明名称 |
Vacuum pump for brake amplifier, has a rotor driven by the vehicle engine, turning a vane in a casing, where rotor is made of plastic, in one piece |
摘要 |
<p>The vacuum pump has a rotor (1) driven by the vehicle engine, turning a vane in a casing. The rotor is made of plastic, in one piece. It may be produced by injection molding, with a cavity in it, open at the edge. This cavity may be fitted from the drive-side endface of the rotor or from the other endface of it. There may be at least two such cavities.</p> |
申请公布号 |
DE29924585(U1) |
申请公布日期 |
2004.01.08 |
申请号 |
DE1999224585U |
申请日期 |
1999.09.24 |
申请人 |
LUK AUTOMOBILTECHNIK GMBH & CO. KG |
发明人 |
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分类号 |
F01C21/08;F04C18/344;F04C29/00;(IPC1-7):F04C18/344;F16D1/02 |
主分类号 |
F01C21/08 |
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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