Invention Application
- Patent Title: HYBRID VARIABLE EXTERNAL GEAR PUMP
- Patent Title (中): 混合变量外齿轮泵
-
Application No.: US13973371Application Date: 2013-08-22
-
Publication No.: US20140056732A1Publication Date: 2014-02-27
- Inventor: Liping Wang , Matthew Williamson
- Applicant: Liping Wang , Matthew Williamson
- Applicant Address: CA Concord
- Assignee: MAGNA POWERTRAIN
- Current Assignee: MAGNA POWERTRAIN
- Current Assignee Address: CA Concord
- Main IPC: F04C14/00
- IPC: F04C14/00
Abstract:
A pump comprising a housing having a first cavity and a second cavity, where the first cavity has a first motor and a pump element located therein. The first cavity is also connected to an external gear connected to the outside of the housing for receiving rotation power from a vehicle engine. The second cavity has a second motor that selectively connects to the pump element in the first cavity to provide toque.
Information query
