Invention Grant
- Patent Title: Ignition system and spark plug
- Patent Title (中): 点火系统和火花塞
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Application No.: US13817544Application Date: 2011-07-11
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Publication No.: US08976504B2Publication Date: 2015-03-10
- Inventor: Kohei Katsuraya , Katsutoshi Nakayama
- Applicant: Kohei Katsuraya , Katsutoshi Nakayama
- Applicant Address: JP Nagoya, Aichi
- Assignee: NGK Spark Plug Co., Ltd.
- Current Assignee: NGK Spark Plug Co., Ltd.
- Current Assignee Address: JP Nagoya, Aichi
- Agency: Kusner & Jaffe
- Priority: JP2010-199740 20100907; JP2010-200560 20100908
- International Application: PCT/JP2011/065771 WO 20110711
- International Announcement: WO2012/032846 WO 20120315
- Main IPC: F23Q3/00
- IPC: F23Q3/00 ; F02P3/01 ; H01T13/40 ; H01T13/50 ; F02P9/00
Abstract:
An ignition system having a spark plug, a discharge power supply, and an AC power supply. Voltage from the discharge power supply and AC power from the AC power supply are supplied to a spark discharge gap through an electrode of the spark plug. The AC power from the AC power supply is applied to a spark generated by the voltage from the discharge power supply in the spark discharge gap.
Public/Granted literature
- US20130148254A1 IGNITION SYSTEM AND SPARK PLUG Public/Granted day:2013-06-13
Information query
