Invention Grant
- Patent Title: Fuel injection valve
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Application No.: US16303419Application Date: 2017-01-20
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Publication No.: US10907601B2Publication Date: 2021-02-02
- Inventor: Mitsuhiro Matsuzawa , Kazuki Yoshimura , Eiji Ishii , Akihiro Yamazaki , Takahiro Saito , Nobuaki Kobayashi
- Applicant: Hitachi Automotive Systems, Ltd.
- Applicant Address: JP Hitachinaka
- Assignee: Hitachi Automotive Systems, Ltd.
- Current Assignee: Hitachi Automotive Systems, Ltd.
- Current Assignee Address: JP Hitachinaka
- Agency: Crowell & Moring LLP
- Priority: JP2016-104000 20160525
- International Application: PCT/JP2017/001992 WO 20170120
- International Announcement: WO2017/203745 WO 20171130
- Main IPC: F02M61/06
- IPC: F02M61/06 ; F02M61/16 ; F02M51/06 ; F02M61/18

Abstract:
A fuel injection valve includes a valve seat, a valve element, and a plurality of swirl fuel injection passages. The plurality of swirl fuel injection passages are divided into a first swirl fuel injection passage group that forms a first spray and a second swirl fuel injection passage group that forms a second spray that is oriented in a direction different from a first direction.
Public/Granted literature
- US20190170102A1 Fuel Injection Valve Public/Granted day:2019-06-06
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