发明名称 |
Hydraulic assembly, particularly pump assembly for use in reverse osmosis system, has hydraulic unit, particularly pressure converter, which has rotor, and another hydraulic unit, particularly booster pump, which has rotor and housing |
摘要 |
<p>The hydraulic assembly has a hydraulic unit, particularly a pressure converter (2), which has a rotor (9), and another hydraulic unit, particularly a booster pump (7), which has a rotor (11) and a housing. A drive shaft (10) connects the two rotors. A sealing element is rotatably arranged on the drive shaft and is impinged with pressure in the interior of the housing. The pressure presses the sealing element with an axial front side on a contact surface in the housing section (15).</p> |
申请公布号 |
DE102011116862(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
DE201110116862 |
申请日期 |
2011.10.25 |
申请人 |
DANFOSS A/S |
发明人 |
HANSEN, OVE THORBOELL;MARTENSEN, LARS |
分类号 |
F04D13/12;F15B3/00;F15B21/00 |
主分类号 |
F04D13/12 |
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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