Invention Grant
- Patent Title: Fuel supply system
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Application No.: US14790016Application Date: 2015-07-02
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Publication No.: US09644579B2Publication Date: 2017-05-09
- Inventor: Masaaki Kato
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2014-137715 20140703
- Main IPC: F02M37/04
- IPC: F02M37/04 ; F02M31/02 ; F02M39/00 ; F02M21/02 ; F02M21/06 ; F02D19/02 ; F02M53/02 ; F02M53/06 ; F02M59/10
Abstract:
A fuel supply system has a pressure chamber which communicates with a fuel gallery. The pressure chamber receives the fuel from the feed pump or the returned fuel from the fuel gallery. The fuel in the pressure chamber receives heat energy from the engine E so that the fuel is brought into gas-liquid phase. A volume change of the fuel in liquid phase in the fuel gallery can be compensated by a volume change of the fuel in gas phase or gas-liquid phase in the pressure chamber. Thus, the pressure pulsation in the fuel gallery is absorbed in the pressure chamber.
Public/Granted literature
- US20160003199A1 FUEL SUPPLY SYSTEM Public/Granted day:2016-01-07
Information query
