Invention Grant
- Patent Title: Gas sensor
- Patent Title (中): 气体传感器
-
Application No.: US13782336Application Date: 2013-03-01
-
Publication No.: US09176093B2Publication Date: 2015-11-03
- Inventor: Shun Sakuma , Masaki Mizutani , Makoto Shimoide
- Applicant: NGK SPARK PLUG CO., LTD.
- Applicant Address: JP Aichi
- Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee Address: JP Aichi
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-049294 20120306
- Main IPC: G01N27/407
- IPC: G01N27/407
Abstract:
A gas sensor element having a chamfered portion. The chamfered portion has a leading end chamfered portion formed in a leading end portion of the gas sensor element, a rear end chamfered portion formed in a rear end portion of the gas sensor element, and an intermediate chamfered portion linking the leading end chamfered portion and rear end chamfered portion. The chamfer angle of the rear end chamfered portion is formed so as to be larger than the chamfer angle of the leading end chamfered portion.
Public/Granted literature
- US20130233708A1 GAS SENSOR Public/Granted day:2013-09-12
Information query
