Invention Grant
- Patent Title: Drive control device of fuel pump
- Patent Title (中): 燃油泵驱动控制装置
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Application No.: US11715397Application Date: 2007-03-08
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Publication No.: US08011902B2Publication Date: 2011-09-06
- Inventor: Kenichi Nagase , Kenji Nagasaki
- Applicant: Kenichi Nagase , Kenji Nagasaki
- Applicant Address: JP Kariya
- Assignee: Denso Corporation
- Current Assignee: Denso Corporation
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2006-086807 20060328
- Main IPC: F04B17/00
- IPC: F04B17/00 ; H02P3/18
Abstract:
A drive control device of a fuel pump for sucking fuel in a fuel tank supplying the fuel to an internal combustion engine, and using a motor with a brush as a drive source thereof. The drive control device includes a starting current reduction control device that starts the fuel pump in a state where a drive current of the fuel pump is reduced.
Public/Granted literature
- US20070286747A1 Drive control device of fuel pump Public/Granted day:2007-12-13
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