Title:
PUMP ARRANGEMENT
Document Type and Number:
WIPO Patent Application WO/2011/160611
Kind Code:
A3
Abstract:
The invention relates to a pump arrangement for a vehicle comprising a combustion engine, a first electric machine that can be operated as a motor, a transmission that is mounted downstream of the combustion engine and the electric machine, and a pump that can be driven using a pump shaft. The invention is characterized in that the pump shaft can be connected to both the output element of the combustion engine and the output element of the electric machine by means of one respective overriding clutch, the faster rotating output element driving the pump shaft.
Inventors:
LORENZ ELMAR (DE)
REITZ DIERK (DE)
REITZ DIERK (DE)
Application Number:
PCT/DE2011/001135
Publication Date:
April 26, 2012
Filing Date:
May 30, 2011
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
LORENZ ELMAR (DE)
REITZ DIERK (DE)
LORENZ ELMAR (DE)
REITZ DIERK (DE)
International Classes:
F16H61/00; B60K6/48; B60K6/543
Domestic Patent References:
| WO2006089376A1 | 2006-08-31 |
Foreign References:
| EP1916421A2 | 2008-04-30 | |||
| DE10358114A1 | 2004-07-01 | |||
| DE10160466C1 | 2003-06-05 | |||
| US20080194369A1 | 2008-08-14 | |||
| DE102007062237A1 | 2009-06-25 | |||
| DE102005027614A1 | 2006-01-26 | |||
| DE19857708A1 | 1999-06-24 |
Attorney, Agent or Firm:
SCHAEFFLER TECHNOLOGIES AG & CO. KG (AT/BHL-GIndustriestr. 3, Bühl, DE)
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