发明名称 |
SUCTION UNIT |
摘要 |
The invention relates to a compact suction unit (32) suitable for dental and medical purposes, wherein the suction machine is equipped with radial impellers (132, 134) having small diameters, which are driven at high speed by an electrically commutated electric motor (36). For the purpose of sound insulation, the suction machine (34) and the electric motor (36) have a respective water jacket (90; 110) that is limited on the outside by a housing (58) that is made of sound-absorbing plastic material. |
申请公布号 |
WO2012123081(A3) |
申请公布日期 |
2012.11.22 |
申请号 |
WO2012EP01024 |
申请日期 |
2012.03.08 |
申请人 |
DUERR DENTAL AG;SCHNEPF, JUERGEN;HAEGELE, ANDREAS |
发明人 |
SCHNEPF, JUERGEN;HAEGELE, ANDREAS |
分类号 |
F04D25/06;A61C17/02;F04D29/66 |
主分类号 |
F04D25/06 |
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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