Title:
IGNITION PLUG WITH OXYGEN SENSOR
Document Type and Number:
WIPO Patent Application WO/2014/178449
Kind Code:
A1
Abstract:
The present invention relates to an ignition plug with an oxygen sensor. The ignition plug according to the present invention comprises: a center electrode (110); an insulator (120) having the center electrode located inside thereof; a housing (130) surrounding at least part of the insulator (120); an oxygen sensor (140), installed between the housing (130) and the insulator (120), for measuring oxygen content in a mixer within a combustion chamber; and a ground electrode (150) installed at one end of the housing (130) to face the center electrode with a predetermined gap therebetween.
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Inventors:
OH JIN WOO (KR)
CHOI GYU CHEOL (KR)
AHN YONG HEUM (KR)
CHOI GYU CHEOL (KR)
AHN YONG HEUM (KR)
Application Number:
PCT/KR2013/003720
Publication Date:
November 06, 2014
Filing Date:
April 30, 2013
Export Citation:
Assignee:
SSANGYONG MOTOR CO (KR)
International Classes:
H01T13/40; F02P13/00
Foreign References:
| JPH0817551A | 1996-01-19 | |||
| JPH10289776A | 1998-10-27 | |||
| JP4302224B2 | 2009-07-22 | |||
| KR20110119761A | 2011-11-02 | |||
| KR20090034366A | 2009-04-07 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
특허법인 세원 (KR)
특허법인 세원 (KR)
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