Invention Grant
- Patent Title: System and method for cold temperature control of an electric oil pump
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Application No.: US14190933Application Date: 2014-02-26
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Publication No.: US10330096B1Publication Date: 2019-06-25
- Inventor: Dallas J. Blake , James H. Buchwitz
- Applicant: Polaris Industries Inc.
- Applicant Address: US MN Medina
- Assignee: Polaris Industries Inc.
- Current Assignee: Polaris Industries Inc.
- Current Assignee Address: US MN Medina
- Agency: Faegre Baker Daniels LLP
- Main IPC: F01M1/02
- IPC: F01M1/02 ; F01M1/16 ; F04B49/06 ; F04B49/20
Abstract:
An apparatus and method for controlling an electric oil pump with a pump control signal generated by an electronic control unit (ECU) of a vehicle. The pump control signal has a variable drive time portion during which the electric oil pump is actuated to supply oil to an engine of the vehicle and a variable cycle time defining a frequency of the pump control signal.
Information query
