Invention Grant
- Patent Title: Low-pressure pump
- Patent Title (中): 低压泵
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Application No.: US12934870Application Date: 2009-03-27
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Publication No.: US09022752B2Publication Date: 2015-05-05
- Inventor: Felix Arnold
- Applicant: Felix Arnold
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102008016293 20080328
- International Application: PCT/DE2009/000394 WO 20090327
- International Announcement: WO2009/117993 WO 20091001
- Main IPC: F04C2/10
- IPC: F04C2/10 ; F04C18/56 ; F04C23/00
Abstract:
The invention relates to a low pressure pump/vacuum pump for gaseous media, comprising two interacting combs the teeth of which are configured as cycloidal components, the duplicate compressor stages being interconnected. A power unit of the pumps/compressors is driven and the power unit of the other pump/compressor, which is arranged coaxially, is entrained via a rotational connection.
Public/Granted literature
- US20110052438A1 LOW-PRESSURE PUMP Public/Granted day:2011-03-03
Information query
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