发明申请
- 专利标题： Pneumatically actuated multi-way valve and refrigerating machine with multi-way valve
- 专利标题（中）： 气动多通阀和制冷机带多通阀
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申请号： US10873476申请日： 2004-06-21
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公开(公告)号： US20050005633A1公开(公告)日： 2005-01-13
- 发明人: Hans-Frieder Eberhardt , Michael Neumann , Udo Wenning
- 申请人： Hans-Frieder Eberhardt , Michael Neumann , Udo Wenning
- 专利权人： BSH Bosch und Siemens Hausgerate GmbH
- 当前专利权人： BSH Bosch und Siemens Hausgerate GmbH
- 优先权： DE10162499.9 20011219
- 主分类号： F16K11/044
- IPC分类号： F16K11/044 ; F16K31/126 ; F25B41/04 ; F16K31/145 ; F16K31/165 ; F16K31/365 ; F16K31/385 ; F25B1/00
摘要：
A multi-way valve, in particular for use in the refrigerant circuit of a refrigeration unit, includes a housing with several inlets and outlets and a chamber with several seats that are respectively allocated to one inlet or outlet. A closing member is allocated to each seat. The closing members are coupled to a cell that can be expanded and compressed by the action of a control pressure to block or release the allocated seat in accordance with the compression or expansion of the cell. A gas generator and absorber can be housed in the cell for generating the control pressure.