发明授权
- 专利标题： High-pressure cleaning device
- 专利标题（中）： 高压清洗装置
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申请号： US13103169申请日： 2011-05-09
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公开(公告)号： US08727748B2公开(公告)日： 2014-05-20
- 发明人: Bertram Groeger , Walter Schiffhauer , Lanfranco Pol
- 申请人： Bertram Groeger , Walter Schiffhauer , Lanfranco Pol
- 申请人地址： DE Winnenden
- 专利权人： Alfred Kaercher GmbH & Co. KG
- 当前专利权人： Alfred Kaercher GmbH & Co. KG
- 当前专利权人地址： DE Winnenden
- 代理机构： Lipsitz & McAllister, LLC
- 优先权： DE102008058724 20081114
- 主分类号： F04D29/58
- IPC分类号： F04D29/58 ; F04D13/06 ; H02K5/24 ; H02K9/193
摘要：
A high-pressure cleaning device has a housing which surrounds a motor pump unit which comprises a liquid-cooled electric motor and a pump. The pump has a suction inlet and a pressure outlet. Liquid, which is subsequently subjected to pressure by the pump, can be supplied to the electric motor for the purpose of cooling it. The electric motor is configured as a fan-less asynchronous motor and the motor pump unit is mounted via vibration-damping buffer elements.
公开/授权文献
- US20110274570A1 HIGH-PRESSURE CLEANING DEVICE 公开/授权日：2011-11-10
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