DUAL INPUT PUMP AND SYSTEM

专利名称：DUAL INPUT PUMP AND SYSTEM发明人：Andrzej KOWALSKI,Richard MUIZELAAR申请号：US15691418申请日：20170830

公开号：US20180066655A1公开日：20180308

专利附图：

摘要：A dual input fluid pump system for coupling to a transmission or an engine andan electrical motor is disclosed. The system may include a first external gear, vane,internal gear, or gerotor-type pump, a second external gear pump, and connecting shaft.Gears of the second pump include one-way clutch bearings that enable operation of the

system in multiple modes including engine-only; motor-only; a combined mode wherethe engine operates the first pump via the shaft and the motor operates the secondpump with an external gear rotating in its pumping direction at a rate greater than theshaft; inlet boost; and a disconnection mode. Also noted is a pump that has a first shaftfor coupling the engine to a first external gear and a second shaft for coupling the motorto a second external gear, as well as a one-way clutch bearing that performs in a similarmanner.

申请人：Stackpole International Engineered Products, Ltd.

地址：Mississauga CA

国籍：CA

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