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专利名称：Pump unit
发明人：KRUSE, GEORG, DIPL.-ING.,LUTZ, WOLF-RUEDIGER, DR.-ING.
申请号：EP97111809.6申请日：19970711公开号：EP0825092A2公开日：19980225
专利附图：
摘要：The pump system is connected to the hydraulic circuits of both a servo steeringsystem (12) and an automatic clutch (20) and drives both. The pump system has amechanical auxiliary steering pump (16) driven by the engine and a device (22) with a
separate drive. The separately driven device, e.g. an electric pump and a hydraulicreservoir (26,28), is connected to a controller (24) which senses the operation of anignition lock (30) and/or a door contact (32) and drives the separately driven device.
申请人：VOLKSWAGEN AKTIENGESELLSCHAFT
地址：38436 Wolfsburg DE
国籍：DE
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