Invention Grant
- Patent Title: Spring regulated variable flow electric water pump
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Application No.: US16251444Application Date: 2019-01-18
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Publication No.: US10760577B2Publication Date: 2020-09-01
- Inventor: Paolo Lincoln Maurino , Ernesto Giovanni Arnoldi
- Applicant: Magna Powertrain, Inc.
- Applicant Address: CA Aurora, Ontario
- Assignee: MAGNA POWERTRAIN FPC LIMITED PARTNERSHIP
- Current Assignee: MAGNA POWERTRAIN FPC LIMITED PARTNERSHIP
- Current Assignee Address: CA Aurora, Ontario
- Agency: Dickinson Wright PLLC
- Main IPC: F04D15/00
- IPC: F04D15/00 ; F04D29/042 ; F04D13/06 ; F01P7/16 ; F01P3/20 ; F01P3/00
Abstract:
An electric water pump having a motor with an axially moveable rotor unit. A rotary pump member is fixed for axial movement with the rotor unit to vary its position within a pump chamber so as to vary the flow rate through the pump chamber.
Public/Granted literature
- US20190162190A1 SPRING REGULATED VARIABLE FLOW ELECTRIC WATER PUMP Public/Granted day:2019-05-30
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