Invention Grant
- Patent Title: Drive having an energy recovery and retarder function
- Patent Title (中): 驱动器具有能量回收和减速功能
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Application No.: US12158373Application Date: 2006-12-20
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Publication No.: US08024924B2Publication Date: 2011-09-27
- Inventor: Matthias Mueller , Steffen Mutschler , Martin Behm
- Applicant: Matthias Mueller , Steffen Mutschler , Martin Behm
- Applicant Address: DE Stuttgart
- Assignee: Bosch Rexroth AG
- Current Assignee: Bosch Rexroth AG
- Current Assignee Address: DE Stuttgart
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: DE102005061990 20051223
- International Application: PCT/EP2006/012352 WO 20061220
- International Announcement: WO2007/076942 WO 20070712
- Main IPC: B60T1/093
- IPC: B60T1/093 ; F15B21/04
Abstract:
The invention relates to a drive with an energy recovery and retarder function. The drive (1) comprises a hydrostatic piston engine (12) which is connected to an accumulator (16) for storing pressure energy and to a pressure limiting valve (19) for generating a braking action. Arranged downstream of the pressure limiting valve (19) is a cooler (45). The drive (1) also comprises a hydraulic motor (35) for driving a cooler fan (33), wherein the hydraulic motor (35) is acted on with a pressure medium which is delivered by the hydrostatic piston engine (12).
Public/Granted literature
- US20080295507A1 Drive Having an Energy Recovery and Retarder Function Public/Granted day:2008-12-04
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