Invention Grant
- Patent Title: Motor vehicle hydraulic pump
- Patent Title (中): 汽车液压泵
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Application No.: US11865594Application Date: 2007-10-01
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Publication No.: US07946402B2Publication Date: 2011-05-24
- Inventor: Theodor Gassmann , Josef Bachmann , Bernhard Terfloth , Rolf Schwarze
- Applicant: Theodor Gassmann , Josef Bachmann , Bernhard Terfloth , Rolf Schwarze
- Applicant Address: DE Lohmar
- Assignee: GKN Driveline International GmbH
- Current Assignee: GKN Driveline International GmbH
- Current Assignee Address: DE Lohmar
- Agency: Rader, Fishman & Grauer, PLLC
- Priority: DE102005014654 20050331
- Main IPC: F16D25/12
- IPC: F16D25/12 ; F16D13/74

Abstract:
A motor vehicle hydraulic pump (1) is provided comprising a gerotor rotor set or planetary rotor set and at least two output stages. A first output stage (10) of the hydraulic plump (1) is connected to a lubricant, in particular, a clutch lubricant. A second output stage (11) of the hydraulic pump (1) is connected to at least one clutch (2) of the actuation thereof. The invention also provides a method for actuating at least one clutch which is arranged in the motor vehicle by means of a motor vehicle hydraulic pump, whereby an inter-connection of a volume flow outlet of the first step (10) and the second step (11) of the hydraulic pump (1) takes place according to requirements for actuating the clutch.
Public/Granted literature
- US20080277239A1 Motor Vehicle Hydraulic Pump Public/Granted day:2008-11-13
Information query
IPC分类: